gsd-2022-23537
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. Buffer overread is possible when parsing a specially crafted STUN message with unknown attribute. The vulnerability affects applications that uses STUN including PJNATH and PJSUA-LIB. The patch is available as a commit in the master branch (2.13.1).
Aliases
Aliases
CVE-2022-23537


To clipboard 

{
   GSD: {
      alias: "CVE-2022-23537",
      id: "GSD-2022-23537",
      references: [
         "https://www.debian.org/security/2023/dsa-5358",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2022-23537",
         ],
         details: "PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. Buffer overread is possible when parsing a specially crafted STUN message with unknown attribute. The vulnerability affects applications that uses STUN including PJNATH and PJSUA-LIB. The patch is available as a commit in the master branch (2.13.1).",
         id: "GSD-2022-23537",
         modified: "2023-12-13T01:19:35.728654Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "security-advisories@github.com",
            ID: "CVE-2022-23537",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "pjproject",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "=",
                                       version_value: "<= 2.13",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "pjsip",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. Buffer overread is possible when parsing a specially crafted STUN message with unknown attribute. The vulnerability affects applications that uses STUN including PJNATH and PJSUA-LIB. The patch is available as a commit in the master branch (2.13.1).",
               },
            ],
         },
         impact: {
            cvss: [
               {
                  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",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        cweId: "CWE-122",
                        lang: "eng",
                        value: "CWE-122: Heap-based Buffer Overflow",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w",
                  refsource: "MISC",
                  url: "https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w",
               },
               {
                  name: "https://github.com/pjsip/pjproject/commit/d8440f4d711a654b511f50f79c0445b26f9dd1e1",
                  refsource: "MISC",
                  url: "https://github.com/pjsip/pjproject/commit/d8440f4d711a654b511f50f79c0445b26f9dd1e1",
               },
               {
                  name: "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html",
                  refsource: "MISC",
                  url: "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html",
               },
            ],
         },
         source: {
            advisory: "GHSA-9pfh-r8x4-w26w",
            discovery: "UNKNOWN",
         },
      },
      "nvd.nist.gov": {
         cve: {
            configurations: [
               {
                  nodes: [
                     {
                        cpeMatch: [
                           {
                              criteria: "cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:*",
                              matchCriteriaId: "A196AF4D-F474-4139-B534-17CB457CF2D5",
                              versionEndExcluding: "2.13.1",
                              vulnerable: true,
                           },
                        ],
                        negate: false,
                        operator: "OR",
                     },
                  ],
               },
               {
                  nodes: [
                     {
                        cpeMatch: [
                           {
                              criteria: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                              matchCriteriaId: "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
                              vulnerable: true,
                           },
                        ],
                        negate: false,
                        operator: "OR",
                     },
                  ],
               },
            ],
            descriptions: [
               {
                  lang: "en",
                  value: "PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. Buffer overread is possible when parsing a specially crafted STUN message with unknown attribute. The vulnerability affects applications that uses STUN including PJNATH and PJSUA-LIB. The patch is available as a commit in the master branch (2.13.1).",
               },
               {
                  lang: "es",
                  value: "PJSIP es una librería de comunicación multimedia gratuita y de código abierto escrita en lenguaje C que implementa protocolos basados en estándares como SIP, SDP, RTP, STUN, TURN e ICE. La sobrelectura del búfer es posible al analizar un mensaje STUN especialmente manipulado con un atributo desconocido. La vulnerabilidad afecta a aplicaciones que utilizan STUN, incluidas PJNATH y PJSUA-LIB. El parche está disponible como commit en la rama master (2.13.1).",
               },
            ],
            id: "CVE-2022-23537",
            lastModified: "2024-01-25T21:02:01.997",
            metrics: {
               cvssMetricV31: [
                  {
                     cvssData: {
                        attackComplexity: "LOW",
                        attackVector: "NETWORK",
                        availabilityImpact: "HIGH",
                        baseScore: 9.8,
                        baseSeverity: "CRITICAL",
                        confidentialityImpact: "HIGH",
                        integrityImpact: "HIGH",
                        privilegesRequired: "NONE",
                        scope: "UNCHANGED",
                        userInteraction: "NONE",
                        vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        version: "3.1",
                     },
                     exploitabilityScore: 3.9,
                     impactScore: 5.9,
                     source: "nvd@nist.gov",
                     type: "Primary",
                  },
                  {
                     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: "security-advisories@github.com",
                     type: "Secondary",
                  },
               ],
            },
            published: "2022-12-20T19:15:24.663",
            references: [
               {
                  source: "security-advisories@github.com",
                  tags: [
                     "Patch",
                     "Third Party Advisory",
                  ],
                  url: "https://github.com/pjsip/pjproject/commit/d8440f4d711a654b511f50f79c0445b26f9dd1e1",
               },
               {
                  source: "security-advisories@github.com",
                  tags: [
                     "Patch",
                     "Third Party Advisory",
                  ],
                  url: "https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w",
               },
               {
                  source: "security-advisories@github.com",
                  tags: [
                     "Mailing List",
                     "Third Party Advisory",
                  ],
                  url: "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html",
               },
            ],
            sourceIdentifier: "security-advisories@github.com",
            vulnStatus: "Analyzed",
            weaknesses: [
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-122",
                     },
                  ],
                  source: "security-advisories@github.com",
                  type: "Primary",
               },
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-125",
                     },
                  ],
                  source: "nvd@nist.gov",
                  type: "Secondary",
               },
            ],
         },
      },
   },
}


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