Vulnerabilites related to redhat - codeready_linux_builder_eus_for_power_little_endian
Vulnerability from fkie_nvd
Published
2022-03-25 19:15
Modified
2024-11-21 06:38
Severity ?
Summary
A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2048738 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20220602-0001/ | Third Party Advisory | |
| secalert@redhat.com | https://www.openwall.com/lists/oss-security/2022/02/10/1 | Exploit, Mailing List, Mitigation, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2048738 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20220602-0001/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.openwall.com/lists/oss-security/2022/02/10/1 | Exploit, Mailing List, Mitigation, Patch, Third Party Advisory |
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "49A1931C-ABDB-4E5C-B205-9CBBC837A97A", versionEndExcluding: "4.9.301", versionStartIncluding: "4.8", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "C53477E7-1AB3-4CCB-BA3A-8CA6D288B41B", versionEndExcluding: "4.14.266", versionStartIncluding: "4.10", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "E67EAACB-63BB-41E7-9FE0-EC45ECD8CFD0", versionEndExcluding: "4.19.229", versionStartIncluding: "4.15", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "1380BE1A-D9B3-4CB0-A8B3-E24C7ABD8D74", versionEndExcluding: "5.4.179", versionStartIncluding: "4.20", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "FA230C44-7F00-4499-93FC-B023912E2BDC", versionEndExcluding: "5.10.100", versionStartIncluding: "5.5", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "C188CF31-9B43-49E9-94C5-FE808500CFC8", versionEndExcluding: "5.15.23", versionStartIncluding: "5.11", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "9B3CAAA9-722D-4630-BBD7-A16C561ED854", versionEndExcluding: "5.16.9", versionStartIncluding: "5.16", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:5.17:-:*:*:*:*:*:*", matchCriteriaId: "A59F7FD3-F505-48BD-8875-F07A33F42F6C", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:*", matchCriteriaId: "7BD5F8D9-54FA-4CB0-B4F0-CB0471FDDB2D", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:5.17:rc2:*:*:*:*:*:*", matchCriteriaId: "E6E34B23-78B4-4516-9BD8-61B33F4AC49A", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:5.17:rc3:*:*:*:*:*:*", matchCriteriaId: "C030FA3D-03F4-4FB9-9DBF-D08E5CAC51AA", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:*", matchCriteriaId: "93A089E2-D66E-455C-969A-3140D991BAF4", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:8.4:*:*:*:*:*:*:*", matchCriteriaId: "F2B848E7-7DDA-4708-AFE6-9DB27D1451ED", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:8.2:*:*:*:*:*:*:*", matchCriteriaId: "860EA789-CC44-409C-882D-4FC4CAB42912", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian:8.2:*:*:*:*:*:*:*", matchCriteriaId: "FBA6FE18-5186-4869-ADD4-38B17E4E8C1A", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:8.0:*:*:*:*:*:*:*", matchCriteriaId: "B3F1B4FA-2161-4BE6-93E9-745E543B326C", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "58D2C068-2FF0-4FAB-8317-3ABC6EF8B988", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*", matchCriteriaId: "831F0F47-3565-4763-B16F-C87B1FF2035E", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "0E3F09B5-569F-4C58-9FCA-3C0953D107B5", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*", matchCriteriaId: "87C21FE1-EA5C-498F-9C6C-D05F91A88217", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.2:*:*:*:*:*:*:*", matchCriteriaId: "0AB105EC-19F9-424A-86F1-305A6FD74A9C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "8C9BD9AE-46FC-4609-8D99-A3CFE91D58D1", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*", matchCriteriaId: "47811209-5CE5-4375-8391-B0A7F6A0E420", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.2:*:*:*:*:*:*:*", matchCriteriaId: "E5C80DB2-4A78-4EC9-B2A8-1E4D902C4834", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "983533DD-3970-4A37-9A9C-582BD48AA1E5", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_real_time:8:*:*:*:*:*:*:*", matchCriteriaId: "CBF9BCF3-187F-410A-96CA-9C47D3ED6924", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv:8:*:*:*:*:*:*:*", matchCriteriaId: "E5CB3640-F55B-4127-875A-2F52D873D179", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv_tus:8.2:*:*:*:*:*:*:*", matchCriteriaId: "77C61DDC-81F3-4E2D-9CAA-17A256C85443", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv_tus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "B6B0DA79-DF12-4418-B075-F048C9E2979A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_real_time_tus:8.2:*:*:*:*:*:*:*", matchCriteriaId: "B92409A9-0D6B-4B7E-8847-1B63837D201F", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_real_time_tus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "C5C5860E-9FEB-4259-92FD-A85911E2F99E", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*", matchCriteriaId: "6897676D-53F9-45B3-B27F-7FF9A4C58D33", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "E28F226A-CBC7-4A32-BE58-398FA5B42481", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.2:*:*:*:*:*:*:*", matchCriteriaId: "7DA6A5AF-2EBE-4ED9-B312-DCD9D150D031", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:*", matchCriteriaId: "22D095ED-9247-4133-A133-73B7668565E4", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*", matchCriteriaId: "B09ACF2D-D83F-4A86-8185-9569605D8EE1", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "AC10D919-57FD-4725-B8D2-39ECB476902F", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:8.2:*:*:*:*:*:*:*", matchCriteriaId: "3921C1CF-A16D-4727-99AD-03EFFA7C91CA", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:*", matchCriteriaId: "BC6DD887-9744-43EA-8B3C-44C6B6339590", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*", matchCriteriaId: "6BBD7A51-0590-4DDF-8249-5AFA8D645CB6", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*", matchCriteriaId: "BB28F9AF-3D06-4532-B397-96D7E4792503", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:ovirt:node:4.4.10:*:*:*:*:*:*:*", matchCriteriaId: "F6AB512A-4FB3-469D-AA20-653268C7047E", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", matchCriteriaId: "A930E247-0B43-43CB-98FF-6CE7B8189835", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", matchCriteriaId: "80E516C0-98A4-4ADE-B69F-66A772E2BAAA", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h300e_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "108A2215-50FB-4074-94CF-C130FA14566D", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h300e:-:*:*:*:*:*:*:*", matchCriteriaId: "7AFC73CE-ABB9-42D3-9A71-3F5BC5381E0E", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "6770B6C3-732E-4E22-BF1C-2D2FD610061C", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*", matchCriteriaId: "9F9C8C20-42EB-4AB5-BD97-212DEB070C43", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "D0B4AD8A-F172-4558-AEC6-FF424BA2D912", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*", matchCriteriaId: "8497A4C9-8474-4A62-8331-3FE862ED4098", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h500e_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "32F0B6C0-F930-480D-962B-3F4EFDCC13C7", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h500e:-:*:*:*:*:*:*:*", matchCriteriaId: "803BC414-B250-4E3A-A478-A3881340D6B8", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "7FFF7106-ED78-49BA-9EC5-B889E3685D53", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*", matchCriteriaId: "E63D8B0F-006E-4801-BF9D-1C001BBFB4F9", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h700e_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "0FEB3337-BFDE-462A-908B-176F92053CEC", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h700e:-:*:*:*:*:*:*:*", matchCriteriaId: "736AEAE9-782B-4F71-9893-DED53367E102", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "56409CEC-5A1E-4450-AA42-641E459CC2AF", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*", matchCriteriaId: "B06F4839-D16A-4A61-9BB5-55B13F41E47F", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, ], cveTags: [], descriptions: [ { lang: "en", value: "A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.", }, { lang: "es", value: "Se ha encontrado un fallo de desbordamiento de pila en la funcionalidad del protocolo TIPC del kernel de Linux en la forma en que un usuario envía un paquete con contenido malicioso cuando el número de nodos miembros del dominio es superior a los 64 permitidos. Este fallo permite a un usuario remoto bloquear el sistema o posiblemente escalar sus privilegios si presenta acceso a la red TIPC", }, ], id: "CVE-2022-0435", lastModified: "2024-11-21T06:38:37.323", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "HIGH", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "SINGLE", availabilityImpact: "COMPLETE", baseScore: 9, confidentialityImpact: "COMPLETE", integrityImpact: "COMPLETE", vectorString: "AV:N/AC:L/Au:S/C:C/I:C/A:C", version: "2.0", }, exploitabilityScore: 8, impactScore: 10, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2022-03-25T19:15:10.100", references: [ { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2048738", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20220602-0001/", }, { source: "secalert@redhat.com", tags: [ "Exploit", "Mailing List", "Mitigation", "Patch", "Third Party Advisory", ], url: "https://www.openwall.com/lists/oss-security/2022/02/10/1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2048738", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20220602-0001/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Mailing List", "Mitigation", "Patch", "Third Party Advisory", ], url: "https://www.openwall.com/lists/oss-security/2022/02/10/1", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-787", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-787", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2024-02-15 05:15
Modified
2025-01-30 22:15
Severity ?
8.0 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
Summary
A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.
References
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:fedoraproject:unbound:*:*:*:*:*:*:*:*", matchCriteriaId: "42DC89D4-6DF0-4212-B5BA-56583F095047", versionEndExcluding: "1.19.1-2.fc40", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:9.0:*:*:*:*:*:*:*", matchCriteriaId: "2ABBAA9E-CCBA-480B-ABB5-454448D91262", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "936B046D-ADEB-4701-8957-AC28CFA9C5C9", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:9.4:*:*:*:*:*:*:*", matchCriteriaId: "2C4B0BD8-527F-4728-A64B-F8F06D5EDEC5", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "98638583-9933-42F2-964E-7F8E7CF36918", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "C0DE225E-E1B5-411E-B2E7-6201E09B9571", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "910C9542-26FC-4635-9351-128727971830", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.2_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "BE497FA8-F9F2-4C45-8CA5-919B205303CA", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.4_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "88F9EB73-1F19-4BD9-AB19-36F9F1A5156E", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "CA3C5EAE-267F-410F-8AFA-8F5B68A9E617", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.2_s390x:*:*:*:*:*:*:*", matchCriteriaId: 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"F1CA946D-1665-4874-9D41-C7D963DD1F56", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.", }, { lang: "es", value: "Se encontró una vulnerabilidad en Unbound debido a permisos predeterminados incorrectos, lo que permite que cualquier proceso fuera del grupo independiente modifique la configuración del tiempo de ejecución independiente. Si un proceso puede conectarse a través de localhost al puerto 8953, puede alterar la configuración de unbound.service. Esta falla permite que un atacante sin privilegios manipule una instancia en ejecución, alterando potencialmente a los reenviadores, permitiéndoles rastrear todas las consultas enviadas por el solucionador local y, en algunos casos, interrumpiendo la resolución por completo.", }, ], id: "CVE-2024-1488", lastModified: "2025-01-30T22:15:09.037", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 8, baseSeverity: "HIGH", confidentialityImpact: "LOW", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H", version: "3.1", }, exploitabilityScore: 2.5, impactScore: 5.5, source: "secalert@redhat.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.3, baseSeverity: "HIGH", confidentialityImpact: "LOW", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 5.5, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2024-02-15T05:15:10.257", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1750", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1751", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1780", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1801", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1802", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1804", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:2587", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:2696", }, { source: "secalert@redhat.com", url: "https://access.redhat.com/errata/RHSA-2025:0837", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2024-1488", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Patch", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2264183", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1750", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1751", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1780", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1801", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1802", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1804", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:2587", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:2696", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2024-1488", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Patch", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2264183", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-276", }, ], source: "secalert@redhat.com", type: "Primary", }, { description: [ { lang: "en", value: "CWE-276", }, ], source: "nvd@nist.gov", type: "Secondary", }, ], }
Vulnerability from fkie_nvd
Published
2022-03-25 19:15
Modified
2024-11-21 06:38
Severity ?
Summary
A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | http://www.openwall.com/lists/oss-security/2022/11/30/1 | Mailing List, Third Party Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2042404 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20220526-0001/ | Third Party Advisory | |
| secalert@redhat.com | https://www.openwall.com/lists/oss-security/2022/01/25/12 | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.openwall.com/lists/oss-security/2022/11/30/1 | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2042404 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20220526-0001/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.openwall.com/lists/oss-security/2022/01/25/12 | Mailing List, Third Party Advisory |
Impacted products
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This flaw allows a local user to crash the system or escalate their privileges on the system.", }, { lang: "es", value: "Se ha encontrado un fallo de acceso aleatorio a la memoria en la funcionalidad del controlador del kernel de la GPU i915 de Linux en la forma en que un usuario puede ejecutar código malicioso en la GPU. Este fallo permite a un usuario local bloquear el sistema o escalar sus privilegios en el mismo", }, ], id: "CVE-2022-0330", lastModified: "2024-11-21T06:38:23.467", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "LOW", accessVector: "LOCAL", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 4.6, confidentialityImpact: "PARTIAL", integrityImpact: "PARTIAL", vectorString: "AV:L/AC:L/Au:N/C:P/I:P/A:P", version: "2.0", }, exploitabilityScore: 3.9, impactScore: 6.4, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2022-03-25T19:15:10.027", references: [ { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2022/11/30/1", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2042404", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20220526-0001/", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://www.openwall.com/lists/oss-security/2022/01/25/12", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2022/11/30/1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2042404", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20220526-0001/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://www.openwall.com/lists/oss-security/2022/01/25/12", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-281", }, ], source: "secalert@redhat.com", type: "Primary", }, { description: [ { lang: "en", value: "CWE-281", }, ], source: "nvd@nist.gov", type: "Secondary", }, ], }
Vulnerability from fkie_nvd
Published
2023-09-18 17:15
Modified
2024-11-21 08:36
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.
References
Impacted products
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"99952557-C766-4B9E-8BF5-DBBA194349FF", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "F32CA554-F9D7-425B-8F1C-89678507F28C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "CC6A25CB-907A-4D05-8460-A2488938A8BE", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_tus:8.8:*:*:*:*:*:*:*", matchCriteriaId: "22D28543-C7C5-46B0-B909-20435AF7A501", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*", matchCriteriaId: "E30D0E6F-4AE8-4284-8716-991DFA48CC5D", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", matchCriteriaId: "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*", matchCriteriaId: "B8EDB836-4E6A-4B71-B9B2-AA3E03E0F646", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.", }, { lang: "es", value: "Se encontró una falla en glibc. En una situación extremadamente rara, la función getaddrinfo puede acceder a la memoria que se ha liberado, lo que provoca un bloqueo de la aplicación. Este problema solo se puede explotar cuando un módulo NSS implementa solo los hooks _nss_*_gethostbyname2_r y _nss_*_getcanonname_r sin implementar el hook _nss_*_gethostbyname3_r. El nombre resuelto debe devolver una gran cantidad de direcciones IPv6 e IPv4, y la llamada a la función getaddrinfo debe tener la familia de direcciones AF_INET6 con AI_CANONNAME, AI_ALL y AI_V4MAPPED como indicadores.", }, ], id: "CVE-2023-4806", lastModified: "2024-11-21T08:36:00.433", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.2, impactScore: 3.6, source: "secalert@redhat.com", type: "Secondary", }, { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.2, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-09-18T17:15:55.813", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { source: "secalert@redhat.com", url: "https://access.redhat.com/errata/RHSA-2023:7409", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4806", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2237782", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.openwall.com/lists/oss-security/2023/10/03/4", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.openwall.com/lists/oss-security/2023/10/03/5", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.openwall.com/lists/oss-security/2023/10/03/6", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.openwall.com/lists/oss-security/2023/10/03/8", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://access.redhat.com/errata/RHSA-2023:7409", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4806", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2237782", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://security.gentoo.org/glsa/202310-03", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://security.netapp.com/advisory/ntap-20240125-0008/", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-416", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-416", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2023-09-18 17:15
Modified
2024-11-21 08:35
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
Summary
A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.
References
Impacted products
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operator: "AND", }, ], cveTags: [], descriptions: [ { lang: "en", value: "A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.", }, { lang: "es", value: "Se encontró una falla en glibc. Cuando se llama a la función getaddrinfo con la familia de direcciones AF_UNSPEC y el sistema está configurado con el modo no-aaaa a través de /etc/resolv.conf, una respuesta DNS a través de TCP de más de 2048 bytes puede potencialmente revelar el contenido de la pila de memoria a través de los datos de la dirección devuelta por la función, y puede provocar un crash.", }, ], id: "CVE-2023-4527", lastModified: "2024-11-21T08:35:21.017", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.2, impactScore: 4.2, source: "secalert@redhat.com", type: "Secondary", }, { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.2, impactScore: 4.2, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-09-18T17:15:55.067", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4527", }, { source: "secalert@redhat.com", tags: [ "Exploit", "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2234712", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.openwall.com/lists/oss-security/2023/09/25/1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4527", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2234712", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://security.gentoo.org/glsa/202310-03", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://security.netapp.com/advisory/ntap-20231116-0012/", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Undergoing Analysis", weaknesses: [ { description: [ { lang: "en", value: "CWE-121", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-125", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
cve-2022-0435
Vulnerability from cvelistv5
Published
2022-03-25 00:00
Modified
2024-08-02 23:25
Severity ?
EPSS score ?
Summary
A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.
References
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cve-2024-1488
Vulnerability from cvelistv5
Published
2024-02-15 05:04
Modified
2025-01-30 21:13
Severity ?
EPSS score ?
Summary
A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2024:1750 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:1751 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:1780 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:1801 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:1802 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:1804 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:2587 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:2696 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2025:0837 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2024-1488 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2264183 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ |
Version: 1.16.2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
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versions: [ { lessThan: "*", status: "unaffected", version: "0:1.16.2-5.8.el8_10", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.2::appstream", "cpe:/a:redhat:rhel_tus:8.2::appstream", "cpe:/a:redhat:rhel_e4s:8.2::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8.2 Advanced Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.7.3-12.el8_2.1", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.2::appstream", "cpe:/a:redhat:rhel_tus:8.2::appstream", "cpe:/a:redhat:rhel_e4s:8.2::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: 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"https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:8.6::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8.6 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.7.3-17.el8_6.4", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:8.8::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8.8 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.16.2-5.el8_8.4", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.16.2-3.el9_3.5", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.0::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 9.0 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.13.1-13.el9_0.4", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.2::crb", "cpe:/a:redhat:rhel_eus:9.2::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 9.2 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.16.2-3.el9_2.4", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:6", ], defaultStatus: "unaffected", packageName: "unbound", product: "Red Hat Enterprise Linux 6", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "unaffected", packageName: "unbound", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, ], datePublic: "2024-02-13T00:00:00.000Z", descriptions: [ { lang: "en", value: "A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Important", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 8, baseSeverity: "HIGH", confidentialityImpact: "LOW", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-276", description: "Incorrect Default Permissions", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2025-01-30T21:13:43.514Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2024:1750", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1750", }, { name: "RHSA-2024:1751", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1751", }, { name: "RHSA-2024:1780", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1780", }, { name: "RHSA-2024:1801", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1801", }, { name: "RHSA-2024:1802", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1802", }, { name: "RHSA-2024:1804", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1804", }, { name: "RHSA-2024:2587", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:2587", }, { name: "RHSA-2024:2696", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:2696", }, { name: "RHSA-2025:0837", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:0837", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2024-1488", }, { name: "RHBZ#2264183", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2264183", }, ], timeline: [ { lang: "en", time: "2024-02-14T00:00:00+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2024-02-13T00:00:00+00:00", value: "Made public.", }, ], title: "Unbound: unrestricted reconfiguration enabled to anyone that may lead to local privilege escalation", workarounds: [ { lang: "en", value: "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", }, ], x_redhatCweChain: "CWE-276: Incorrect Default Permissions", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2024-1488", datePublished: "2024-02-15T05:04:13.994Z", dateReserved: "2024-02-14T12:47:25.283Z", dateUpdated: "2025-01-30T21:13:43.514Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2022-0330
Vulnerability from cvelistv5
Published
2022-03-25 00:00
Modified
2024-08-02 23:25
Severity ?
EPSS score ?
Summary
A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.
References
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T23:25:40.079Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2042404", }, { tags: [ "x_transferred", ], url: "https://www.openwall.com/lists/oss-security/2022/01/25/12", }, { tags: [ "x_transferred", ], url: "https://security.netapp.com/advisory/ntap-20220526-0001/", }, { name: "[oss-security] 20221130 Security sensitive bug in the i915 kernel driver (CVE-2022-4139)", tags: [ "mailing-list", "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2022/11/30/1", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "kernel", vendor: "n/a", versions: [ { status: "affected", version: "kernel 5.17-rc2", }, ], }, ], descriptions: [ { lang: "en", value: "A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-281", description: "CWE-281", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2022-11-30T00:00:00", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { url: "https://bugzilla.redhat.com/show_bug.cgi?id=2042404", }, { url: "https://www.openwall.com/lists/oss-security/2022/01/25/12", }, { url: "https://security.netapp.com/advisory/ntap-20220526-0001/", }, { name: "[oss-security] 20221130 Security sensitive bug in the i915 kernel driver (CVE-2022-4139)", tags: [ "mailing-list", ], url: "http://www.openwall.com/lists/oss-security/2022/11/30/1", }, ], }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2022-0330", datePublished: "2022-03-25T00:00:00", dateReserved: "2022-01-21T00:00:00", dateUpdated: "2024-08-02T23:25:40.079Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2023-4806
Vulnerability from cvelistv5
Published
2023-09-18 16:33
Modified
2024-11-15 20:21
Severity ?
EPSS score ?
Summary
A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:5453 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:5455 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:7409 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-4806 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2237782 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:2.28-225.el8_8.6 < * cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:enterprise_linux:8::crb cpe:/o:redhat:enterprise_linux:8::baseos |
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{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T07:38:00.704Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/03/4", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/03/5", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/03/6", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/03/8", }, { name: "RHSA-2023:5453", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { name: "RHSA-2023:5455", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { name: "RHSA-2023:7409", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:7409", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/security/cve/CVE-2023-4806", }, { name: "RHBZ#2237782", tags: [ "issue-tracking", "x_refsource_REDHAT", "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2237782", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/", }, { tags: [ "x_transferred", ], url: "https://security.gentoo.org/glsa/202310-03", }, { tags: [ "x_transferred", ], url: "https://security.netapp.com/advisory/ntap-20240125-0008/", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::appstream", "cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/o:redhat:enterprise_linux:8::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-225.el8_8.6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::appstream", "cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/o:redhat:enterprise_linux:8::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-225.el8_8.6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_eus:8.6::baseos", "cpe:/a:redhat:rhel_eus:8.6::appstream", "cpe:/a:redhat:rhel_eus:8.6::crb", "cpe:/o:redhat:rhev_hypervisor:4.4::el8", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 8.6 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-189.8.el8_6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::appstream", "cpe:/o:redhat:enterprise_linux:9::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.34-60.el9_2.7", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::appstream", "cpe:/o:redhat:enterprise_linux:9::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.34-60.el9_2.7", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_eus:8.6::baseos", "cpe:/a:redhat:rhel_eus:8.6::appstream", "cpe:/a:redhat:rhel_eus:8.6::crb", "cpe:/o:redhat:rhev_hypervisor:4.4::el8", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Virtualization 4 for Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-189.8.el8_6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:6", ], defaultStatus: "unknown", packageName: "compat-glibc", product: "Red Hat Enterprise Linux 6", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:6", ], defaultStatus: "unknown", packageName: "glibc", product: "Red Hat Enterprise Linux 6", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "affected", packageName: "compat-glibc", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, ], credits: [ { lang: "en", value: "This issue was discovered by Siddhesh Poyarekar (Red Hat).", }, ], datePublic: "2023-09-12T00:00:00+00:00", descriptions: [ { lang: "en", value: "A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Moderate", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-416", description: "Use After Free", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2024-11-15T20:21:06.890Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2023:5453", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { name: "RHSA-2023:5455", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { name: "RHSA-2023:7409", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:7409", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2023-4806", }, { name: "RHBZ#2237782", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2237782", }, ], timeline: [ { lang: "en", time: "2023-09-06T00:00:00+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2023-09-12T00:00:00+00:00", value: "Made public.", }, ], title: "Glibc: potential use-after-free in getaddrinfo()", x_redhatCweChain: "CWE-416: Use After Free", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2023-4806", datePublished: "2023-09-18T16:33:57.211Z", dateReserved: "2023-09-06T16:26:35.613Z", dateUpdated: "2024-11-15T20:21:06.890Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2023-4527
Vulnerability from cvelistv5
Published
2023-09-18 16:32
Modified
2024-12-03 14:44
Severity ?
EPSS score ?
Summary
A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:5453 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:5455 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-4527 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2234712 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:2.28-225.el8_8.6 < * cpe:/a:redhat:enterprise_linux:8::crb cpe:/o:redhat:enterprise_linux:8::baseos cpe:/a:redhat:enterprise_linux:8::appstream |
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|
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