PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, there is an integer overflow in media stream buffer size calculation when processing SDP with asymmetric ptime configuration. The overflow may result in an undersized buffer allocation, which can lead to unexpected application termination or memory corruption This vulnerability is fixed in 2.17.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://github.com/pjsip/pjproject/commit/66fe416c96e957417621b7be16e9e587d159f9bb Patch
- https://github.com/pjsip/pjproject/security/advisories/GHSA-f33g-8hjq-62xr Patch, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 8.1 · teluuNVD modified 2026-10-26 00:10
Affected (CPE criteria) 1
cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:*