CVE-2022-24763: high-severity vulnerability in pjsip pjproject
Infinite Loop in PJSIP
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 2.1%
PJSIP is a free and open source multimedia communication library written in the C language. Versions 2.12 and prior contain a denial-of-service vulnerability that affects PJSIP users that consume PJSIP's XML parsing in their apps. Users are advised to update. There are no known workarounds.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
pjsip · pjprojectRelated CVEs — pjsip pjproject
In the same product, most dangerous first.
CVE-2021-37706HIGHPotential integer underflow upon receiving STUN message in PJSIPEPSS 4.9%CVE-2022-21723CRITICALOut-of-bounds read in multipart parsing in PJSIPEPSS 4.4%CVE-2022-23608HIGHUse after free in PJSIPEPSS 4.0%CVE-2021-43845HIGHPrevent out-of-bounds read in PJSIPEPSS 3.9%CVE-2022-24764HIGHStack buffer overflow in pjprojectEPSS 2.4%CVE-2022-21722CRITICALPotential out-of-bound read during RTP/RTCP parsing in PJSIPEPSS 2.3%
References
https://github.com/pjsip/pjproject/commit/856f87c2e97a27b256482dbe0d748b1194355a21https://github.com/pjsip/pjproject/security/advisories/GHSA-5x45-qp78-g4p4https://lists.debian.org/debian-lts-announce/2022/05/msg00047.htmlhttps://lists.debian.org/debian-lts-announce/2022/11/msg00021.htmlhttps://lists.debian.org/debian-lts-announce/2023/08/msg00038.htmlhttps://lists.debian.org/debian-lts-announce/2024/09/msg00030.htmlhttps://security.gentoo.org/glsa/202210-37https://www.debian.org/security/2022/dsa-5285