CVE-2023-38703
Vulnerability from cvelistv5
Published
2023-10-06 13:46
Modified
2025-02-13 17:02
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS score ?
0.90% (0.73502)
Summary
PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C#, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not synchronized with its lower level transport that may introduce use-after-free issue. This vulnerability affects applications that have SRTP capability (`PJMEDIA_HAS_SRTP` is set) and use underlying media transport other than UDP. This vulnerability’s impact may range from unexpected application termination to control flow hijack/memory corruption. The patch is available as a commit in the master branch.
References
security-advisories@github.comhttps://github.com/pjsip/pjproject/commit/6dc9b8c181aff39845f02b4626e0812820d4ef0dPatch
security-advisories@github.comhttps://github.com/pjsip/pjproject/security/advisories/GHSA-f76w-fh7c-pc66Patch, Vendor Advisory
security-advisories@github.comhttps://lists.debian.org/debian-lts-announce/2023/12/msg00019.html
af854a3a-2127-422b-91ae-364da2661108https://github.com/pjsip/pjproject/commit/6dc9b8c181aff39845f02b4626e0812820d4ef0dPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/pjsip/pjproject/security/advisories/GHSA-f76w-fh7c-pc66Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html
Impacted products
Vendor Product Version
pjsip pjproject Version: <= 2.13.1
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