Vulnerabilites related to sangoma - certified_asterisk
Vulnerability from fkie_nvd
Published
2022-12-05 21:15
Modified
2024-11-21 07:25
Severity ?
Summary
A use-after-free in res_pjsip_pubsub.c in Sangoma Asterisk 16.28, 18.14, 19.6, and certified/18.9-cert2 may allow a remote authenticated attacker to crash Asterisk (denial of service) by performing activity on a subscription via a reliable transport at the same time that Asterisk is also performing activity on that subscription.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3632620E-8A6D-4D65-BED9-80C0E7CEA8DD",
"versionEndExcluding": "16.29.1",
"versionStartIncluding": "16.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "667B21FC-79F4-47C6-A116-84D6A6CB34FA",
"versionEndExcluding": "18.15.1",
"versionStartIncluding": "18.14.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A26F9A47-00F4-4A96-B679-E8D68E842E32",
"versionEndExcluding": "19.7.1",
"versionStartIncluding": "19.6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:asterisk:20.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "ADB799D3-B6BE-468C-8D3E-B087ED287B24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert2:*:*:*:*:*:*",
"matchCriteriaId": "892BAE5D-A64E-4FE0-9A99-8C07F342A042",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A use-after-free in res_pjsip_pubsub.c in Sangoma Asterisk 16.28, 18.14, 19.6, and certified/18.9-cert2 may allow a remote authenticated attacker to crash Asterisk (denial of service) by performing activity on a subscription via a reliable transport at the same time that Asterisk is also performing activity on that subscription."
},
{
"lang": "es",
"value": "Un use after free en res_pjsip_pubsub.c en Sangoma Asterisk 16.28, 18.14, 19.6 y certificado/18.9-cert2 puede permitir que un atacante remoto autenticado bloquee Asterisk (denegaci\u00f3n de servicio) al realizar actividad en una suscripci\u00f3n a trav\u00e9s de un transporte confiable en al mismo tiempo que Asterisk tambi\u00e9n realiza actividad en esa suscripci\u00f3n."
}
],
"id": "CVE-2022-42705",
"lastModified": "2024-11-21T07:25:11.360",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-12-05T21:15:10.177",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://downloads.asterisk.org/pub/security/AST-2022-008.html"
},
{
"source": "cve@mitre.org",
"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html"
},
{
"source": "cve@mitre.org",
"url": "https://www.debian.org/security/2023/dsa-5358"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://downloads.asterisk.org/pub/security/AST-2022-008.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.debian.org/security/2023/dsa-5358"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-416"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2022-12-05 21:15
Modified
2024-11-21 07:25
Severity ?
Summary
An issue was discovered in Sangoma Asterisk through 16.28, 17 and 18 through 18.14, 19 through 19.6, and certified through 18.9-cert1. GetConfig, via Asterisk Manager Interface, allows a connected application to access files outside of the asterisk configuration directory, aka Directory Traversal.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3632620E-8A6D-4D65-BED9-80C0E7CEA8DD",
"versionEndExcluding": "16.29.1",
"versionStartIncluding": "16.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "EF6570E5-A413-42C2-87E2-873F65BE20D5",
"versionEndExcluding": "18.15.1",
"versionStartIncluding": "17.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A1A640E6-6378-4FA4-98B5-C32B5A937F7B",
"versionEndExcluding": "19.7.1",
"versionStartIncluding": "19.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:asterisk:20.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "ADB799D3-B6BE-468C-8D3E-B087ED287B24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B71A493F-F47B-4F19-AD21-3800DE63DF5A",
"versionEndExcluding": "18.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert1:*:*:*:*:*:*",
"matchCriteriaId": "79EEB5E5-B79E-454B-8DCD-3272BA337A9E",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in Sangoma Asterisk through 16.28, 17 and 18 through 18.14, 19 through 19.6, and certified through 18.9-cert1. GetConfig, via Asterisk Manager Interface, allows a connected application to access files outside of the asterisk configuration directory, aka Directory Traversal."
},
{
"lang": "es",
"value": "Se descubri\u00f3 un problema en Sangoma Asterisk hasta 16.28, 17 y 18 hasta 18.14, 19 hasta 19.6 y se certific\u00f3 hasta 18.9-cert1. GetConfig, a trav\u00e9s de la interfaz de Asterisk Manager, permite que una aplicaci\u00f3n conectada acceda a archivos fuera del directorio de configuraci\u00f3n de Asterisk, aka como Directory Traversal."
}
],
"id": "CVE-2022-42706",
"lastModified": "2024-11-21T07:25:11.513",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-12-05T21:15:10.227",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://downloads.asterisk.org/pub/security/AST-2022-009.html"
},
{
"source": "cve@mitre.org",
"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html"
},
{
"source": "cve@mitre.org",
"url": "https://www.debian.org/security/2023/dsa-5358"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://downloads.asterisk.org/pub/security/AST-2022-009.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.debian.org/security/2023/dsa-5358"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-22"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2023-12-14 20:15
Modified
2024-11-21 08:33
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/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
Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1; as well as certified-asterisk prior to 18.9-cert6; Asterisk is susceptible to a DoS due to a race condition in the hello handshake phase of the DTLS protocol when handling DTLS-SRTP for media setup. This attack can be done continuously, thus denying new DTLS-SRTP encrypted calls during the attack. Abuse of this vulnerability may lead to a massive Denial of Service on vulnerable Asterisk servers for calls that rely on DTLS-SRTP. Commit d7d7764cb07c8a1872804321302ef93bf62cba05 contains a fix, which is part of versions 18.20.1, 20.5.1, 21.0.1, amd 18.9-cert6.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A49E9157-3440-47C5-B730-B1F3BE7240C9",
"versionEndExcluding": "18.20.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FCA06EB6-E31A-43B2-A750-186255114B8F",
"versionEndExcluding": "20.5.1",
"versionStartIncluding": "19.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:digium:asterisk:21.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "D3E690E3-3E92-42ED-87DD-1C6B838A3FF9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:*:*:*:*:*:*:*",
"matchCriteriaId": "2AFE2011-05AA-45A6-A561-65C6C664DA7B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1:*:*:*:*:*:*",
"matchCriteriaId": "C1117AA4-CE6B-479B-9995-A9F71C430663",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1-rc1:*:*:*:*:*:*",
"matchCriteriaId": "775041BD-5C86-42B6-8B34-E1D5171B3D87",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1-rc2:*:*:*:*:*:*",
"matchCriteriaId": "55EC2877-2FF5-4777-B118-E764A94BCE56",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1-rc3:*:*:*:*:*:*",
"matchCriteriaId": "EB0392C9-A5E9-4D71-8B8D-63FB96E055A5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1-rc4:*:*:*:*:*:*",
"matchCriteriaId": "09AF962D-D4BB-40BA-B435-A59E4402931C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert2:*:*:*:*:*:*",
"matchCriteriaId": "559D1063-7F37-44F8-B5C6-94758B675FDF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert3:*:*:*:*:*:*",
"matchCriteriaId": "185B2B4B-B246-4379-906B-9BDA7CDD4400",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:rc1:*:*:*:*:*:*",
"matchCriteriaId": "73D3592D-3CE5-4462-9FE8-4BCB54E74B5B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:rc2:*:*:*:*:*:*",
"matchCriteriaId": "B3CCE9E0-5DC4-43A2-96DB-9ABEA60EC157",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:-:*:*:*:*:*:*",
"matchCriteriaId": "1EAD713A-CBA2-40C3-9DE3-5366827F18C7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert1:*:*:*:*:*:*",
"matchCriteriaId": "A5F5A8B7-29C9-403C-9561-7B3E96F9FCA8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert10:*:*:*:*:*:*",
"matchCriteriaId": "F9B96A53-2263-463C-9CCA-0F29865FE500",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert11:*:*:*:*:*:*",
"matchCriteriaId": "A53049F1-8551-453E-834A-68826A7AA959",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert12:*:*:*:*:*:*",
"matchCriteriaId": "B224A4E9-4B6B-4187-B0D6-E4BAE2637960",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert2:*:*:*:*:*:*",
"matchCriteriaId": "9501DBFF-516D-4F26-BBF6-1B453EE2A630",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert3:*:*:*:*:*:*",
"matchCriteriaId": "9D3E9AC0-C0B4-4E87-8D48-2B688D28B678",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert4:*:*:*:*:*:*",
"matchCriteriaId": "1A8628F6-F8D1-4C0C-BD89-8E2EEF19A5F9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert5:*:*:*:*:*:*",
"matchCriteriaId": "E27A6FD1-9321-4C9E-B32B-D6330CD3DC92",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert6:*:*:*:*:*:*",
"matchCriteriaId": "B6BF5EDB-9D17-453D-A22E-FDDC4DCDD85B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert7:*:*:*:*:*:*",
"matchCriteriaId": "4C75A21E-5D05-434B-93DE-8DAC4DD3E587",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert8:*:*:*:*:*:*",
"matchCriteriaId": "1D725758-C9F5-4DB2-8C45-CC052518D3FD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert9:*:*:*:*:*:*",
"matchCriteriaId": "B5E2AECC-B681-4EA5-9DE5-2086BB37A5F4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert1:*:*:*:*:*:*",
"matchCriteriaId": "79EEB5E5-B79E-454B-8DCD-3272BA337A9E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert2:*:*:*:*:*:*",
"matchCriteriaId": "892BAE5D-A64E-4FE0-9A99-8C07F342A042",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert3:*:*:*:*:*:*",
"matchCriteriaId": "1A716A45-7075-4CA6-9EF5-2DD088248A5C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert4:*:*:*:*:*:*",
"matchCriteriaId": "80EFA05B-E22D-49CE-BDD6-5C7123F1C12B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert5:*:*:*:*:*:*",
"matchCriteriaId": "20FD475F-2B46-47C9-B535-1561E29CB7A1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1; as well as certified-asterisk prior to 18.9-cert6; Asterisk is susceptible to a DoS due to a race condition in the hello handshake phase of the DTLS protocol when handling DTLS-SRTP for media setup. This attack can be done continuously, thus denying new DTLS-SRTP encrypted calls during the attack. Abuse of this vulnerability may lead to a massive Denial of Service on vulnerable Asterisk servers for calls that rely on DTLS-SRTP. Commit d7d7764cb07c8a1872804321302ef93bf62cba05 contains a fix, which is part of versions 18.20.1, 20.5.1, 21.0.1, amd 18.9-cert6."
},
{
"lang": "es",
"value": "Asterisk es un conjunto de herramientas de telefon\u00eda y centralita privada de c\u00f3digo abierto. En Asterisk anteriores a las versiones 18.20.1, 20.5.1 y 21.0.1; as\u00ed como certificado-asterisco anterior a 18.9-cert6; Asterisk es susceptible a un DoS debido a una condici\u00f3n de ejecuci\u00f3n en la fase \"hello handshake\" del protocolo DTLS cuando maneja DTLS-SRTP para la configuraci\u00f3n de medios. Este ataque se puede realizar de forma continua, negando as\u00ed nuevas llamadas cifradas DTLS-SRTP durante el ataque. El abuso de esta vulnerabilidad puede provocar una denegaci\u00f3n de servicio masiva en servidores Asterisk vulnerables para llamadas que dependen de DTLS-SRTP. El commit d7d7764cb07c8a1872804321302ef93bf62cba05 contiene una soluci\u00f3n, que forma parte de las versiones 18.20.1, 20.5.1, 21.0.1, amd 18.9-cert6."
}
],
"id": "CVE-2023-49786",
"lastModified": "2024-11-21T08:33:50.533",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "security-advisories@github.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": "2023-12-14T20:15:52.927",
"references": [
{
"source": "security-advisories@github.com",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/176251/Asterisk-20.1.0-Denial-Of-Service.html"
},
{
"source": "security-advisories@github.com",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2023/Dec/24"
},
{
"source": "security-advisories@github.com",
"tags": [
"Exploit",
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/12/15/7"
},
{
"source": "security-advisories@github.com",
"tags": [
"Exploit"
],
"url": "https://github.com/EnableSecurity/advisories/tree/master/ES2023-01-asterisk-dtls-hello-race"
},
{
"source": "security-advisories@github.com",
"tags": [
"Patch"
],
"url": "https://github.com/asterisk/asterisk/commit/d7d7764cb07c8a1872804321302ef93bf62cba05"
},
{
"source": "security-advisories@github.com",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-hxj9-xwr8-w8pq"
},
{
"source": "security-advisories@github.com",
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/176251/Asterisk-20.1.0-Denial-Of-Service.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2023/Dec/24"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/12/15/7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "https://github.com/EnableSecurity/advisories/tree/master/ES2023-01-asterisk-dtls-hello-race"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://github.com/asterisk/asterisk/commit/d7d7764cb07c8a1872804321302ef93bf62cba05"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-hxj9-xwr8-w8pq"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-703"
}
],
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-362"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2023-12-14 20:15
Modified
2024-11-21 08:33
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A49E9157-3440-47C5-B730-B1F3BE7240C9",
"versionEndExcluding": "18.20.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FCA06EB6-E31A-43B2-A750-186255114B8F",
"versionEndExcluding": "20.5.1",
"versionStartIncluding": "19.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:digium:asterisk:21.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "D3E690E3-3E92-42ED-87DD-1C6B838A3FF9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:*:*:*:*:*:*:*",
"matchCriteriaId": "2AFE2011-05AA-45A6-A561-65C6C664DA7B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1:*:*:*:*:*:*",
"matchCriteriaId": "C1117AA4-CE6B-479B-9995-A9F71C430663",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1-rc1:*:*:*:*:*:*",
"matchCriteriaId": "775041BD-5C86-42B6-8B34-E1D5171B3D87",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1-rc2:*:*:*:*:*:*",
"matchCriteriaId": "55EC2877-2FF5-4777-B118-E764A94BCE56",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1-rc3:*:*:*:*:*:*",
"matchCriteriaId": "EB0392C9-A5E9-4D71-8B8D-63FB96E055A5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1-rc4:*:*:*:*:*:*",
"matchCriteriaId": "09AF962D-D4BB-40BA-B435-A59E4402931C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert2:*:*:*:*:*:*",
"matchCriteriaId": "559D1063-7F37-44F8-B5C6-94758B675FDF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert3:*:*:*:*:*:*",
"matchCriteriaId": "185B2B4B-B246-4379-906B-9BDA7CDD4400",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:rc1:*:*:*:*:*:*",
"matchCriteriaId": "73D3592D-3CE5-4462-9FE8-4BCB54E74B5B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:rc2:*:*:*:*:*:*",
"matchCriteriaId": "B3CCE9E0-5DC4-43A2-96DB-9ABEA60EC157",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:-:*:*:*:*:*:*",
"matchCriteriaId": "1EAD713A-CBA2-40C3-9DE3-5366827F18C7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert1:*:*:*:*:*:*",
"matchCriteriaId": "A5F5A8B7-29C9-403C-9561-7B3E96F9FCA8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert10:*:*:*:*:*:*",
"matchCriteriaId": "F9B96A53-2263-463C-9CCA-0F29865FE500",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert11:*:*:*:*:*:*",
"matchCriteriaId": "A53049F1-8551-453E-834A-68826A7AA959",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert12:*:*:*:*:*:*",
"matchCriteriaId": "B224A4E9-4B6B-4187-B0D6-E4BAE2637960",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert2:*:*:*:*:*:*",
"matchCriteriaId": "9501DBFF-516D-4F26-BBF6-1B453EE2A630",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert3:*:*:*:*:*:*",
"matchCriteriaId": "9D3E9AC0-C0B4-4E87-8D48-2B688D28B678",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert4:*:*:*:*:*:*",
"matchCriteriaId": "1A8628F6-F8D1-4C0C-BD89-8E2EEF19A5F9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert5:*:*:*:*:*:*",
"matchCriteriaId": "E27A6FD1-9321-4C9E-B32B-D6330CD3DC92",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert6:*:*:*:*:*:*",
"matchCriteriaId": "B6BF5EDB-9D17-453D-A22E-FDDC4DCDD85B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert7:*:*:*:*:*:*",
"matchCriteriaId": "4C75A21E-5D05-434B-93DE-8DAC4DD3E587",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert8:*:*:*:*:*:*",
"matchCriteriaId": "1D725758-C9F5-4DB2-8C45-CC052518D3FD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert9:*:*:*:*:*:*",
"matchCriteriaId": "B5E2AECC-B681-4EA5-9DE5-2086BB37A5F4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert1:*:*:*:*:*:*",
"matchCriteriaId": "79EEB5E5-B79E-454B-8DCD-3272BA337A9E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert2:*:*:*:*:*:*",
"matchCriteriaId": "892BAE5D-A64E-4FE0-9A99-8C07F342A042",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert3:*:*:*:*:*:*",
"matchCriteriaId": "1A716A45-7075-4CA6-9EF5-2DD088248A5C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert4:*:*:*:*:*:*",
"matchCriteriaId": "80EFA05B-E22D-49CE-BDD6-5C7123F1C12B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert5:*:*:*:*:*:*",
"matchCriteriaId": "20FD475F-2B46-47C9-B535-1561E29CB7A1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue."
},
{
"lang": "es",
"value": "Asterisk es un conjunto de herramientas de telefon\u00eda y centralita privada de c\u00f3digo abierto. En Asterisk anterior a las versiones 18.20.1, 20.5.1 y 21.0.1, as\u00ed como en Certified-Asterisco anterior a 18.9-cert6, es posible leer cualquier archivo arbitrario incluso cuando `live_dangerfully` no est\u00e1 habilitado. Esto permite leer archivos arbitrarios. Las versiones de Asterisk 18.20.1, 20.5.1 y 21.0.1, as\u00ed como el asterisco certificado anterior a 18.9-cert6, contienen una soluci\u00f3n para este problema."
}
],
"id": "CVE-2023-49294",
"lastModified": "2024-11-21T08:33:12.447",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 3.6,
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-12-14T20:15:52.730",
"references": [
{
"source": "security-advisories@github.com",
"tags": [
"Product"
],
"url": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757"
},
{
"source": "security-advisories@github.com",
"tags": [
"Patch"
],
"url": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5"
},
{
"source": "security-advisories@github.com",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f"
},
{
"source": "security-advisories@github.com",
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-22"
}
],
"source": "security-advisories@github.com",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2023-12-14 20:15
Modified
2024-11-21 08:11
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Summary
Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk versions 18.20.0 and prior, 20.5.0 and prior, and 21.0.0; as well as ceritifed-asterisk 18.9-cert5 and prior, the 'update' functionality of the PJSIP_HEADER dialplan function can exceed the available buffer space for storing the new value of a header. By doing so this can overwrite memory or cause a crash. This is not externally exploitable, unless dialplan is explicitly written to update a header based on data from an outside source. If the 'update' functionality is not used the vulnerability does not occur. A patch is available at commit a1ca0268254374b515fa5992f01340f7717113fa.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2AD913C8-79A0-4FE9-9BBD-52BD3260AB2F",
"versionEndIncluding": "18.20.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DA2E162A-E994-4F25-AE13-D7C889394AC4",
"versionEndIncluding": "20.5.0",
"versionStartIncluding": "19.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:digium:asterisk:21.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "D3E690E3-3E92-42ED-87DD-1C6B838A3FF9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:*:*:*:*:*:*:*",
"matchCriteriaId": "2AFE2011-05AA-45A6-A561-65C6C664DA7B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1:*:*:*:*:*:*",
"matchCriteriaId": "C1117AA4-CE6B-479B-9995-A9F71C430663",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1-rc1:*:*:*:*:*:*",
"matchCriteriaId": "775041BD-5C86-42B6-8B34-E1D5171B3D87",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1-rc2:*:*:*:*:*:*",
"matchCriteriaId": "55EC2877-2FF5-4777-B118-E764A94BCE56",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1-rc3:*:*:*:*:*:*",
"matchCriteriaId": "EB0392C9-A5E9-4D71-8B8D-63FB96E055A5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert1-rc4:*:*:*:*:*:*",
"matchCriteriaId": "09AF962D-D4BB-40BA-B435-A59E4402931C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert2:*:*:*:*:*:*",
"matchCriteriaId": "559D1063-7F37-44F8-B5C6-94758B675FDF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert3:*:*:*:*:*:*",
"matchCriteriaId": "185B2B4B-B246-4379-906B-9BDA7CDD4400",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:rc1:*:*:*:*:*:*",
"matchCriteriaId": "73D3592D-3CE5-4462-9FE8-4BCB54E74B5B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:rc2:*:*:*:*:*:*",
"matchCriteriaId": "B3CCE9E0-5DC4-43A2-96DB-9ABEA60EC157",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:-:*:*:*:*:*:*",
"matchCriteriaId": "1EAD713A-CBA2-40C3-9DE3-5366827F18C7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert1:*:*:*:*:*:*",
"matchCriteriaId": "A5F5A8B7-29C9-403C-9561-7B3E96F9FCA8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert10:*:*:*:*:*:*",
"matchCriteriaId": "F9B96A53-2263-463C-9CCA-0F29865FE500",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert11:*:*:*:*:*:*",
"matchCriteriaId": "A53049F1-8551-453E-834A-68826A7AA959",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert12:*:*:*:*:*:*",
"matchCriteriaId": "B224A4E9-4B6B-4187-B0D6-E4BAE2637960",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert2:*:*:*:*:*:*",
"matchCriteriaId": "9501DBFF-516D-4F26-BBF6-1B453EE2A630",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert3:*:*:*:*:*:*",
"matchCriteriaId": "9D3E9AC0-C0B4-4E87-8D48-2B688D28B678",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert4:*:*:*:*:*:*",
"matchCriteriaId": "1A8628F6-F8D1-4C0C-BD89-8E2EEF19A5F9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert5:*:*:*:*:*:*",
"matchCriteriaId": "E27A6FD1-9321-4C9E-B32B-D6330CD3DC92",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert6:*:*:*:*:*:*",
"matchCriteriaId": "B6BF5EDB-9D17-453D-A22E-FDDC4DCDD85B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert7:*:*:*:*:*:*",
"matchCriteriaId": "4C75A21E-5D05-434B-93DE-8DAC4DD3E587",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert8:*:*:*:*:*:*",
"matchCriteriaId": "1D725758-C9F5-4DB2-8C45-CC052518D3FD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert9:*:*:*:*:*:*",
"matchCriteriaId": "B5E2AECC-B681-4EA5-9DE5-2086BB37A5F4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert1:*:*:*:*:*:*",
"matchCriteriaId": "79EEB5E5-B79E-454B-8DCD-3272BA337A9E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert2:*:*:*:*:*:*",
"matchCriteriaId": "892BAE5D-A64E-4FE0-9A99-8C07F342A042",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert3:*:*:*:*:*:*",
"matchCriteriaId": "1A716A45-7075-4CA6-9EF5-2DD088248A5C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert4:*:*:*:*:*:*",
"matchCriteriaId": "80EFA05B-E22D-49CE-BDD6-5C7123F1C12B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert5:*:*:*:*:*:*",
"matchCriteriaId": "20FD475F-2B46-47C9-B535-1561E29CB7A1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk versions 18.20.0 and prior, 20.5.0 and prior, and 21.0.0; as well as ceritifed-asterisk 18.9-cert5 and prior, the \u0027update\u0027 functionality of the PJSIP_HEADER dialplan function can exceed the available buffer space for storing the new value of a header. By doing so this can overwrite memory or cause a crash. This is not externally exploitable, unless dialplan is explicitly written to update a header based on data from an outside source. If the \u0027update\u0027 functionality is not used the vulnerability does not occur. A patch is available at commit a1ca0268254374b515fa5992f01340f7717113fa."
},
{
"lang": "es",
"value": "Asterisk es un conjunto de herramientas de telefon\u00eda y centralita privada de c\u00f3digo abierto. En las versiones de Asterisk 18.20.0 y anteriores, 20.5.0 y anteriores y 21.0.0; as\u00ed como ceritifed-asterisk 18.9-cert5 y anteriores, la funcionalidad de \u0027actualizaci\u00f3n\u0027 de la funci\u00f3n de dialplan PJSIP_HEADER puede exceder el espacio de b\u00fafer disponible para almacenar el nuevo valor de un encabezado. Al hacerlo, esto puede sobrescribir la memoria o provocar un bloqueo. Esto no se puede explotar externamente, a menos que el dialplan est\u00e9 escrito expl\u00edcitamente para actualizar un encabezado en funci\u00f3n de datos de una fuente externa. Si no se utiliza la funcionalidad de \u0027actualizaci\u00f3n\u0027, la vulnerabilidad no se produce. Hay un parche disponible en el commit a1ca0268254374b515fa5992f01340f7717113fa."
}
],
"id": "CVE-2023-37457",
"lastModified": "2024-11-21T08:11:44.807",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 4.2,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-12-14T20:15:52.260",
"references": [
{
"source": "security-advisories@github.com",
"tags": [
"Patch"
],
"url": "https://github.com/asterisk/asterisk/commit/a1ca0268254374b515fa5992f01340f7717113fa"
},
{
"source": "security-advisories@github.com",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-98rc-4j27-74hh"
},
{
"source": "security-advisories@github.com",
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://github.com/asterisk/asterisk/commit/a1ca0268254374b515fa5992f01340f7717113fa"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-98rc-4j27-74hh"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-120"
}
],
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-120"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
cve-2022-42706
Vulnerability from cvelistv5
Published
2022-12-05 00:00
Modified
2024-08-03 13:10
Severity ?
EPSS score ?
Summary
An issue was discovered in Sangoma Asterisk through 16.28, 17 and 18 through 18.14, 19 through 19.6, and certified through 18.9-cert1. GetConfig, via Asterisk Manager Interface, allows a connected application to access files outside of the asterisk configuration directory, aka Directory Traversal.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T13:10:41.367Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://downloads.asterisk.org/pub/security/AST-2022-009.html"
},
{
"name": "[debian-lts-announce] 20230222 [SECURITY] [DLA 3335-1] asterisk security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html"
},
{
"name": "DSA-5358",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5358"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in Sangoma Asterisk through 16.28, 17 and 18 through 18.14, 19 through 19.6, and certified through 18.9-cert1. GetConfig, via Asterisk Manager Interface, allows a connected application to access files outside of the asterisk configuration directory, aka Directory Traversal."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-02-23T00:00:00",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://downloads.asterisk.org/pub/security/AST-2022-009.html"
},
{
"name": "[debian-lts-announce] 20230222 [SECURITY] [DLA 3335-1] asterisk security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html"
},
{
"name": "DSA-5358",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2023/dsa-5358"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2022-42706",
"datePublished": "2022-12-05T00:00:00",
"dateReserved": "2022-10-10T00:00:00",
"dateUpdated": "2024-08-03T13:10:41.367Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2023-49294
Vulnerability from cvelistv5
Published
2023-12-14 19:40
Modified
2025-02-13 17:18
Severity ?
EPSS score ?
Summary
Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue.
References
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T21:53:45.375Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f"
},
{
"name": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5"
},
{
"name": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "asterisk",
"vendor": "asterisk",
"versions": [
{
"status": "affected",
"version": "\u003c 18.20.1"
},
{
"status": "affected",
"version": "\u003e= 19.0.0, \u003c 20.5.1"
},
{
"status": "affected",
"version": "= 21.0.0"
},
{
"status": "affected",
"version": "\u003c 18.9-cert6"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-12-29T00:06:21.896Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f"
},
{
"name": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5"
},
{
"name": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
}
],
"source": {
"advisory": "GHSA-8857-hfmw-vg8f",
"discovery": "UNKNOWN"
},
"title": "Asterisk Path Traversal vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-49294",
"datePublished": "2023-12-14T19:40:46.157Z",
"dateReserved": "2023-11-24T16:45:24.314Z",
"dateUpdated": "2025-02-13T17:18:40.277Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2023-37457
Vulnerability from cvelistv5
Published
2023-12-14 19:43
Modified
2025-02-13 17:01
Severity ?
EPSS score ?
Summary
Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk versions 18.20.0 and prior, 20.5.0 and prior, and 21.0.0; as well as ceritifed-asterisk 18.9-cert5 and prior, the 'update' functionality of the PJSIP_HEADER dialplan function can exceed the available buffer space for storing the new value of a header. By doing so this can overwrite memory or cause a crash. This is not externally exploitable, unless dialplan is explicitly written to update a header based on data from an outside source. If the 'update' functionality is not used the vulnerability does not occur. A patch is available at commit a1ca0268254374b515fa5992f01340f7717113fa.
References
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T17:16:30.273Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-98rc-4j27-74hh",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-98rc-4j27-74hh"
},
{
"name": "https://github.com/asterisk/asterisk/commit/a1ca0268254374b515fa5992f01340f7717113fa",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/asterisk/asterisk/commit/a1ca0268254374b515fa5992f01340f7717113fa"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "asterisk",
"vendor": "asterisk",
"versions": [
{
"status": "affected",
"version": "\u003c= 18.20.0"
},
{
"status": "affected",
"version": "\u003e= 19.0.0, \u003c= 20.5.0"
},
{
"status": "affected",
"version": "= 21.0.0"
},
{
"status": "affected",
"version": "\u003c= 18.9-cert5"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk versions 18.20.0 and prior, 20.5.0 and prior, and 21.0.0; as well as ceritifed-asterisk 18.9-cert5 and prior, the \u0027update\u0027 functionality of the PJSIP_HEADER dialplan function can exceed the available buffer space for storing the new value of a header. By doing so this can overwrite memory or cause a crash. This is not externally exploitable, unless dialplan is explicitly written to update a header based on data from an outside source. If the \u0027update\u0027 functionality is not used the vulnerability does not occur. A patch is available at commit a1ca0268254374b515fa5992f01340f7717113fa."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "CWE-120: Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-12-29T00:06:20.393Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-98rc-4j27-74hh",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-98rc-4j27-74hh"
},
{
"name": "https://github.com/asterisk/asterisk/commit/a1ca0268254374b515fa5992f01340f7717113fa",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/a1ca0268254374b515fa5992f01340f7717113fa"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
}
],
"source": {
"advisory": "GHSA-98rc-4j27-74hh",
"discovery": "UNKNOWN"
},
"title": "Asterisk\u0027s PJSIP_HEADER dialplan function can overwrite memory/cause crash when using \u0027update\u0027"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-37457",
"datePublished": "2023-12-14T19:43:30.945Z",
"dateReserved": "2023-07-06T13:01:36.996Z",
"dateUpdated": "2025-02-13T17:01:26.636Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2023-49786
Vulnerability from cvelistv5
Published
2023-12-14 19:47
Modified
2025-02-13 17:18
Severity ?
EPSS score ?
Summary
Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1; as well as certified-asterisk prior to 18.9-cert6; Asterisk is susceptible to a DoS due to a race condition in the hello handshake phase of the DTLS protocol when handling DTLS-SRTP for media setup. This attack can be done continuously, thus denying new DTLS-SRTP encrypted calls during the attack. Abuse of this vulnerability may lead to a massive Denial of Service on vulnerable Asterisk servers for calls that rely on DTLS-SRTP. Commit d7d7764cb07c8a1872804321302ef93bf62cba05 contains a fix, which is part of versions 18.20.1, 20.5.1, 21.0.1, amd 18.9-cert6.
References
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T22:01:25.997Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-hxj9-xwr8-w8pq",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-hxj9-xwr8-w8pq"
},
{
"name": "https://github.com/asterisk/asterisk/commit/d7d7764cb07c8a1872804321302ef93bf62cba05",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/asterisk/asterisk/commit/d7d7764cb07c8a1872804321302ef93bf62cba05"
},
{
"name": "https://github.com/EnableSecurity/advisories/tree/master/ES2023-01-asterisk-dtls-hello-race",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/EnableSecurity/advisories/tree/master/ES2023-01-asterisk-dtls-hello-race"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/12/15/7"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/176251/Asterisk-20.1.0-Denial-Of-Service.html"
},
{
"tags": [
"x_transferred"
],
"url": "http://seclists.org/fulldisclosure/2023/Dec/24"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-49786",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-08T14:19:55.907894Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-08T14:20:19.222Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "asterisk",
"vendor": "asterisk",
"versions": [
{
"status": "affected",
"version": "\u003c 18.20.1"
},
{
"status": "affected",
"version": "\u003e= 19.0.0, \u003c 20.5.1"
},
{
"status": "affected",
"version": "= 21.0.0"
},
{
"status": "affected",
"version": "\u003c 18.9-cert6"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1; as well as certified-asterisk prior to 18.9-cert6; Asterisk is susceptible to a DoS due to a race condition in the hello handshake phase of the DTLS protocol when handling DTLS-SRTP for media setup. This attack can be done continuously, thus denying new DTLS-SRTP encrypted calls during the attack. Abuse of this vulnerability may lead to a massive Denial of Service on vulnerable Asterisk servers for calls that rely on DTLS-SRTP. Commit d7d7764cb07c8a1872804321302ef93bf62cba05 contains a fix, which is part of versions 18.20.1, 20.5.1, 21.0.1, amd 18.9-cert6."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-703",
"description": "CWE-703: Improper Check or Handling of Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-12-29T00:06:18.647Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-hxj9-xwr8-w8pq",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-hxj9-xwr8-w8pq"
},
{
"name": "https://github.com/asterisk/asterisk/commit/d7d7764cb07c8a1872804321302ef93bf62cba05",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/d7d7764cb07c8a1872804321302ef93bf62cba05"
},
{
"name": "https://github.com/EnableSecurity/advisories/tree/master/ES2023-01-asterisk-dtls-hello-race",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/EnableSecurity/advisories/tree/master/ES2023-01-asterisk-dtls-hello-race"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/12/15/7"
},
{
"url": "http://packetstormsecurity.com/files/176251/Asterisk-20.1.0-Denial-Of-Service.html"
},
{
"url": "http://seclists.org/fulldisclosure/2023/Dec/24"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
}
],
"source": {
"advisory": "GHSA-hxj9-xwr8-w8pq",
"discovery": "UNKNOWN"
},
"title": "Asterisk susceptible to Denial of Service via DTLS Hello packets during call initiation"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-49786",
"datePublished": "2023-12-14T19:47:46.306Z",
"dateReserved": "2023-11-30T13:39:50.862Z",
"dateUpdated": "2025-02-13T17:18:55.224Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2022-42705
Vulnerability from cvelistv5
Published
2022-12-05 00:00
Modified
2024-08-03 13:10
Severity ?
EPSS score ?
Summary
A use-after-free in res_pjsip_pubsub.c in Sangoma Asterisk 16.28, 18.14, 19.6, and certified/18.9-cert2 may allow a remote authenticated attacker to crash Asterisk (denial of service) by performing activity on a subscription via a reliable transport at the same time that Asterisk is also performing activity on that subscription.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T13:10:41.376Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://downloads.asterisk.org/pub/security/AST-2022-008.html"
},
{
"name": "[debian-lts-announce] 20230222 [SECURITY] [DLA 3335-1] asterisk security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html"
},
{
"name": "DSA-5358",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5358"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A use-after-free in res_pjsip_pubsub.c in Sangoma Asterisk 16.28, 18.14, 19.6, and certified/18.9-cert2 may allow a remote authenticated attacker to crash Asterisk (denial of service) by performing activity on a subscription via a reliable transport at the same time that Asterisk is also performing activity on that subscription."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-02-23T00:00:00",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://downloads.asterisk.org/pub/security/AST-2022-008.html"
},
{
"name": "[debian-lts-announce] 20230222 [SECURITY] [DLA 3335-1] asterisk security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html"
},
{
"name": "DSA-5358",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2023/dsa-5358"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2022-42705",
"datePublished": "2022-12-05T00:00:00",
"dateReserved": "2022-10-10T00:00:00",
"dateUpdated": "2024-08-03T13:10:41.376Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2024-49215
Vulnerability from cvelistv5
DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-49294. Reason: This candidate is a reservation duplicate of CVE-2023-49294. Notes: All CVE users should reference CVE-2023-49294 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.
Show details on NVD website{
"containers": {
"cna": {
"providerMetadata": {
"dateUpdated": "2024-12-09T22:36:11.613174Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"rejectedReasons": [
{
"lang": "en",
"value": "DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-49294. Reason: This candidate is a reservation duplicate of CVE-2023-49294. Notes: All CVE users should reference CVE-2023-49294 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage."
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2024-49215",
"datePublished": "2024-10-21T00:00:00",
"dateRejected": "2024-12-09T00:00:00",
"dateReserved": "2024-10-14T00:00:00",
"dateUpdated": "2024-12-09T22:36:11.613174Z",
"state": "REJECTED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}