Fiche vulnérabilité
CVE-2022-21722 : faille critique teluu pjsip (CVSS 9.1)
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 version 2.11.1 and prior, there are various cases where it is possible that certain incoming RTP/RTCP packets can potentially cause out-of-bound read access. This issue affects all users that use PJMEDIA and accept incoming RTP/RTCP. A patch is available as a commit in the `master` branch. There are no known workarounds.
En bref
- Sévérité
- Critique (CVSS 9.1)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 27 janv. 2022
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- teluu pjsip
- debian debian linux
Références
- Fiche CVE-2022-21722 sur le NVD (NIST)
- github.com/pjsip/pjproject/commit/22af44e68a0c7d190ac1e25…
- github.com/pjsip/pjproject/security/advisories/GHSA…
- lists.debian.org/debian-lts-announce/2022/03/msg00035.html
- lists.debian.org/debian-lts-announce/2022/11/msg00021.html
- lists.debian.org/debian-lts-announce/2023/08/msg00038.html
- security.gentoo.org/glsa/202210-37
- debian.org/security/2022/dsa-5285
- lists.debian.org/debian-lts-announce/2024/09/msg00030.html