Vulnerabilities > CVE-2022-39244 - Unspecified vulnerability in Pjsip
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
PJSIP is a free and open source multimedia communication library written in C. In versions of PJSIP prior to 2.13 the PJSIP parser, PJMEDIA RTP decoder, and PJMEDIA SDP parser are affeced by a buffer overflow vulnerability. Users connecting to untrusted clients are at risk. This issue has been patched and is available as commit c4d3498 in the master branch and will be included in releases 2.13 and later. Users are advised to upgrade. There are no known workarounds for this issue.
Vulnerable Configurations
References
- https://github.com/pjsip/pjproject/commit/c4d34984ec92b3d5252a7d5cddd85a1d3a8001ae
- https://github.com/pjsip/pjproject/commit/c4d34984ec92b3d5252a7d5cddd85a1d3a8001ae
- https://github.com/pjsip/pjproject/security/advisories/GHSA-fq45-m3f7-3mhj
- https://github.com/pjsip/pjproject/security/advisories/GHSA-fq45-m3f7-3mhj
- https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html
- https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html
- https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
- https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
- https://security.gentoo.org/glsa/202210-37
- https://security.gentoo.org/glsa/202210-37
- https://www.debian.org/security/2023/dsa-5358
- https://www.debian.org/security/2023/dsa-5358