CVE-2022-23537 (GCVE-0-2022-23537)
Vulnerability from cvelistv5
Published
2022-12-20 18:50
Modified
2025-11-04 16:09
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. Buffer overread is possible when parsing a specially crafted STUN message with unknown attribute. The vulnerability affects applications that uses STUN including PJNATH and PJSUA-LIB. The patch is available as a commit in the master branch (2.13.1).
References
Impacted products
Vendor Product Version
pjsip pjproject Version: <= 2.13
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