CVEvulnerability
CVE-2022-23537
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2022-12-20
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-122, CWE-125
Description
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).
Affected configurations
• teluu pjsip (< 2.13.1)
• debian debian linux 10.0
Related
References
- https://github.com/pjsip/pjproject/commit/d8440f4d711a654b511f50f79c0445b26f9dd1e1 Patch, Third Party Advisory
- https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html Mailing List, Third Party Advisory
- https://github.com/pjsip/pjproject/commit/d8440f4d711a654b511f50f79c0445b26f9dd1e1 Patch, Third Party Advisory
- https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html lists.debian.org