Potential out-of-bound read during RTP/RTCP parsing in PJSIP
Summary
Potential out-of-bound read during RTP/RTCP parsing in PJSIP
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Alpine Linux ALPINE-CVE-2022-21722 pjproject Fixed in: 2.12-r0
- Debian DEBIAN-CVE-2022-21722 asterisk Fixed in: 1:16.28.0~dfsg-0+deb11u1
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- advisory security.gentoo.org
- advisory debian.org
- patch github.com
- web lists.debian.org
- web lists.debian.org
- web lists.debian.org
- web lists.debian.org