fkie_cve-2010-2943
Vulnerability from fkie_nvd
Published
2010-09-30 15:00
Modified
2024-11-21 01:17
Severity ?
Summary
The xfs implementation in the Linux kernel before 2.6.35 does not look up inode allocation btrees before reading inode buffers, which allows remote authenticated users to read unlinked files, or read or overwrite disk blocks that are currently assigned to an active file but were previously assigned to an unlinked file, by accessing a stale NFS filehandle.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
linux | linux_kernel | * | |
canonical | ubuntu_linux | 6.06 | |
canonical | ubuntu_linux | 9.10 | |
canonical | ubuntu_linux | 10.04 | |
canonical | ubuntu_linux | 10.10 | |
vmware | esx | 4.0 | |
vmware | esx | 4.1 | |
avaya | aura_communication_manager | 5.2 | |
avaya | aura_presence_services | 6.0 | |
avaya | aura_presence_services | 6.1 | |
avaya | aura_presence_services | 6.1.1 | |
avaya | aura_session_manager | 1.1 | |
avaya | aura_session_manager | 5.2 | |
avaya | aura_session_manager | 6.0 | |
avaya | aura_system_manager | 5.2 | |
avaya | aura_system_manager | 6.0 | |
avaya | aura_system_manager | 6.1 | |
avaya | aura_system_manager | 6.1.1 | |
avaya | aura_system_platform | 1.1 | |
avaya | aura_system_platform | 6.0 | |
avaya | aura_system_platform | 6.0 | |
avaya | aura_voice_portal | 5.0 | |
avaya | aura_voice_portal | 5.1 | |
avaya | aura_voice_portal | 5.1 | |
avaya | iq | 5.0 | |
avaya | iq | 5.1 |
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sobreescribir bloques de disco que est\u00e1n asignados actualmente a un fichero activo pero que fueron previamente asignados a un fichero no enlazado, accediendo a un manejador de fichero NFS antiguo." } ], "id": "CVE-2010-2943", "lastModified": "2024-11-21T01:17:42.303", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "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:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2010-09-30T15:00:01.987", "references": [ { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://article.gmane.org/gmane.comp.file-systems.xfs.general/33767" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://article.gmane.org/gmane.comp.file-systems.xfs.general/33768" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://article.gmane.org/gmane.comp.file-systems.xfs.general/33769" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://article.gmane.org/gmane.comp.file-systems.xfs.general/33771" }, { "source": "secalert@redhat.com", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1920779e67cbf5ea8afef317777c5bf2b8096188" }, { "source": "secalert@redhat.com", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7124fe0a5b619d65b739477b3b55a20bf805b06d" }, { "source": "secalert@redhat.com", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7b6259e7a83647948fa33a736cc832310c8d85aa" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://oss.sgi.com/archives/xfs/2010-06/msg00191.html" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://oss.sgi.com/archives/xfs/2010-06/msg00198.html" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://secunia.com/advisories/42758" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://secunia.com/advisories/43161" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://secunia.com/advisories/46397" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "http://support.avaya.com/css/P8/documents/100113326" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35" }, { "source": "secalert@redhat.com", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2010/08/18/2" }, { "source": "secalert@redhat.com", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2010/08/19/5" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://www.redhat.com/support/errata/RHSA-2010-0723.html" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded" }, { "source": "secalert@redhat.com", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/42527" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-1041-1" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-1057-1" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://www.vupen.com/english/advisories/2011/0070" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link" ], "url": "http://www.vupen.com/english/advisories/2011/0280" }, { "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=624923" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://article.gmane.org/gmane.comp.file-systems.xfs.general/33767" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://article.gmane.org/gmane.comp.file-systems.xfs.general/33768" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://article.gmane.org/gmane.comp.file-systems.xfs.general/33769" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://article.gmane.org/gmane.comp.file-systems.xfs.general/33771" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1920779e67cbf5ea8afef317777c5bf2b8096188" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7124fe0a5b619d65b739477b3b55a20bf805b06d" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7b6259e7a83647948fa33a736cc832310c8d85aa" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://oss.sgi.com/archives/xfs/2010-06/msg00191.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://oss.sgi.com/archives/xfs/2010-06/msg00198.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://secunia.com/advisories/42758" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://secunia.com/advisories/43161" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://secunia.com/advisories/46397" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://support.avaya.com/css/P8/documents/100113326" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2010/08/18/2" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2010/08/19/5" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://www.redhat.com/support/errata/RHSA-2010-0723.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/42527" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-1041-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-1057-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://www.vupen.com/english/advisories/2011/0070" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://www.vupen.com/english/advisories/2011/0280" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=624923" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-200" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.