Vulnerability 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. In versions prior to and including 2.12.1 a stack buffer overflow vulnerability affects PJSIP users that use STUN in their applications, either by: setting a STUN server in their account/media config in PJSUA/PJSUA2 level, or directly using `pjlib-util/stun_simple` API. A patch is available in commit 450baca which should be included in the next release. There are no known workarounds for this issue.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Teluu | Pjsip | <= 2.12.1 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://github.com/pjsip/pjproject/commit/450baca94f475345542c6953832650c3908892PatchThird Party Advisory
- https://github.com/pjsip/pjproject/security/advisories/GHSA-26j7-ww69-c4qjPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/02/msg00029.htmlMailing List
- https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
- https://security.gentoo.org/glsa/202210-37Third Party Advisory
- https://www.debian.org/security/2023/dsa-5358Third Party Advisory
- https://github.com/pjsip/pjproject/commit/450baca94f475345542c6953832650c3908892PatchThird Party Advisory
- https://github.com/pjsip/pjproject/security/advisories/GHSA-26j7-ww69-c4qjPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/02/msg00029.htmlMailing List
- https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
- https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html
- https://security.gentoo.org/glsa/202210-37Third Party Advisory
- https://www.debian.org/security/2023/dsa-5358Third Party Advisory
FAQ
What is CVE-2022-31031?
CVE-2022-31031 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 prior to and includ...
How severe is CVE-2022-31031?
CVE-2022-31031 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2022-31031?
Check the references section above for vendor advisories and patch information. Affected products include: Teluu Pjsip, Debian Debian Linux.