fkie_cve-2022-21723
Vulnerability from fkie_nvd
Published
2022-01-27 00:15
Modified
2025-11-04 16:15
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
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. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds.
References
security-advisories@github.comhttp://packetstormsecurity.com/files/166227/Asterisk-Project-Security-Advisory-AST-2022-006.htmlThird Party Advisory, VDB Entry
security-advisories@github.comhttp://seclists.org/fulldisclosure/2022/Mar/2Mailing List, Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/pjsip/pjproject/commit/077b465c33f0aec05a49cd2ca456f9a1b112e896Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/pjsip/pjproject/security/advisories/GHSA-7fw8-54cv-r7pmPatch, Third Party Advisory
security-advisories@github.comhttps://lists.debian.org/debian-lts-announce/2022/03/msg00035.htmlMailing List, Third Party Advisory
security-advisories@github.comhttps://lists.debian.org/debian-lts-announce/2022/11/msg00021.htmlMailing List, Third Party Advisory
security-advisories@github.comhttps://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
security-advisories@github.comhttps://security.gentoo.org/glsa/202210-37Third Party Advisory
security-advisories@github.comhttps://www.debian.org/security/2022/dsa-5285Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/166227/Asterisk-Project-Security-Advisory-AST-2022-006.htmlThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2022/Mar/2Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/pjsip/pjproject/commit/077b465c33f0aec05a49cd2ca456f9a1b112e896Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/pjsip/pjproject/security/advisories/GHSA-7fw8-54cv-r7pmPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/03/msg00035.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/11/msg00021.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202210-37Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2022/dsa-5285Third Party Advisory
Impacted products
Vendor Product Version
teluu pjsip *
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
sangoma asterisk *
sangoma asterisk *
sangoma asterisk *
debian debian_linux 9.0
debian debian_linux 10.0


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6BB0273A-3235-4BC7-A1BE-7D35BABD8617",
              "versionEndIncluding": "2.11.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "FC49FD2F-9A64-4F92-9B73-50E37BEB207E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert1:*:*:*:*:*:*",
              "matchCriteriaId": "E64BCD44-2298-4710-9CC3-DF82E6A8DF94",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert10:*:*:*:*:*:*",
              "matchCriteriaId": "91CCAB0C-C0F8-4619-AAE1-F6F13FF31570",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert11:*:*:*:*:*:*",
              "matchCriteriaId": "F2B7CBB3-E037-416B-AD16-9A553D6A4775",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert12:*:*:*:*:*:*",
              "matchCriteriaId": "DE7DDFE1-6A06-477A-AB45-D00053CFA7EC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert2:*:*:*:*:*:*",
              "matchCriteriaId": "A35C117A-6EFB-42EB-AD2A-EA7866606927",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "40003CBE-792F-4875-9E60-6F1CE0BBAA8E",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "46A7AA7B-13F2-496A-99ED-1CC13234E8CB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert5:*:*:*:*:*:*",
              "matchCriteriaId": "147663CB-B48D-4D89-96BF-F92FF96F347F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert6:*:*:*:*:*:*",
              "matchCriteriaId": "27DBBC83-930A-4ECE-8C1E-47481D881B0D",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "B987A13D-A363-4DCE-BBA1-E35E81ACBA60",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "01A5B7F9-FAD2-4C0C-937D-CF1086512130",
              "vulnerable": true
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            {
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              "matchCriteriaId": "F60B4271-F987-4932-86EE-45ED099661E1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DE99C3B4-20EC-4AC8-9A0A-C690E2DBED99",
              "versionEndExcluding": "16.24.1",
              "versionStartIncluding": "16.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C109B569-DE0D-4AE4-A128-239077CCC05F",
              "versionEndExcluding": "18.10.1",
              "versionStartIncluding": "18.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "44E4E3A7-8CB3-491C-98F6-F78345533E3B",
              "versionEndExcluding": "19.2.1",
              "versionStartIncluding": "19.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "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. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds."
    },
    {
      "lang": "es",
      "value": "PJSIP es una biblioteca de comunicaci\u00f3n multimedia gratuita y de c\u00f3digo abierto escrita en lenguaje C que implementa protocolos basados en est\u00e1ndares como SIP, SDP, RTP, STUN, TURN e ICE. En las versiones 2.11.1 y anteriores, el an\u00e1lisis de un mensaje SIP entrante que contiene una multiparte malformada puede causar potencialmente un acceso de lectura fuera de l\u00edmites. Este problema afecta a todos los usuarios de PJSIP que aceptan multipartes SIP. El parche est\u00e1 disponible como commit en la rama \"master\". No se presentan medidas de mitigaci\u00f3n conocidas"
    }
  ],
  "id": "CVE-2022-21723",
  "lastModified": "2025-11-04T16:15:46.583",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.4,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
          "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": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "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:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "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:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-01-27T00:15:07.737",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://packetstormsecurity.com/files/166227/Asterisk-Project-Security-Advisory-AST-2022-006.html"
    },
    {
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      "tags": [
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      ],
      "url": "http://seclists.org/fulldisclosure/2022/Mar/2"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
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      ],
      "url": "https://github.com/pjsip/pjproject/commit/077b465c33f0aec05a49cd2ca456f9a1b112e896"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
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      ],
      "url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-7fw8-54cv-r7pm"
    },
    {
      "source": "security-advisories@github.com",
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        "Mailing List",
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      "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
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        "Third Party Advisory"
      ],
      "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://security.gentoo.org/glsa/202210-37"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2022/dsa-5285"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://packetstormsecurity.com/files/166227/Asterisk-Project-Security-Advisory-AST-2022-006.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://seclists.org/fulldisclosure/2022/Mar/2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/pjsip/pjproject/commit/077b465c33f0aec05a49cd2ca456f9a1b112e896"
    },
    {
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      ],
      "url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-7fw8-54cv-r7pm"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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        "Third Party Advisory"
      ],
      "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://security.gentoo.org/glsa/202210-37"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2022/dsa-5285"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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