CVE-2022-24763

NameCVE-2022-24763
DescriptionPJSIP 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3036-1, DLA-3194-1, DLA-3549-1, DLA-3887-1, DSA-5285-1
Debian Bugs1014976, 1014998

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
asterisk (PTS)bullseye (security), bullseye1:16.28.0~dfsg-0+deb11u4fixed
sid1:20.9.3~dfsg+~cs6.14.60671435-1fixed
ring (PTS)bullseye20210112.2.b757bac~ds1-1vulnerable
bullseye (security)20210112.2.b757bac~ds1-1+deb11u1fixed
bookworm20230206.0~ds2-1.1fixed
sid20231201.0~ds1-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
asterisksourcestretch(not affected)
asterisksourcebuster1:16.28.0~dfsg-0+deb10u1DLA-3194-1
asterisksourcebullseye1:16.28.0~dfsg-0+deb11u1DSA-5285-1
asterisksource(unstable)1:18.14.0~~rc1~dfsg+~cs6.12.40431414-11014976
pjprojectsourcestretch2.5.5~dfsg-6+deb9u5DLA-3036-1
pjprojectsource(unstable)(unfixed)
ringsourcebuster20190215.1.f152c98~ds1-1+deb10u2DLA-3549-1
ringsourcebullseye20210112.2.b757bac~ds1-1+deb11u1DLA-3887-1
ringsource(unstable)20230206.0~ds1-11014998

Notes

[stretch] - asterisk <not-affected> (Vulnerable code not present)
https://github.com/pjsip/pjproject/security/advisories/GHSA-5x45-qp78-g4p4
https://github.com/pjsip/pjproject/commit/856f87c2e97a27b256482dbe0d748b1194355a21

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