asterisk: PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C#...
CVE-2023-38703 is fixed in asterisk on 1 platform by DEBIAN-CVE-2023-38703 (version 1:20.8.1~dfsg+~cs6.14.40431414-1), released October 6, 2023. It is not reported as exploited. Patch Radar priority: Urgent.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| asterisk · Debian 14 | 1:20.8.1~dfsg+~cs6.14.40431414-1 | DEBIAN-CVE-2023-38703 | Oct 6, 2023 |
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