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).
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Tue, 04 Nov 2025 16:30:00 +0000
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-12-20T18:50:45.398Z
Updated: 2025-11-04T16:09:32.908Z
Reserved: 2022-01-19T21:23:53.794Z
Link: CVE-2022-23537
Updated: 2025-11-04T16:09:32.908Z
Status : Modified
Published: 2022-12-20T19:15:24.663
Modified: 2025-11-04T16:15:46.760
Link: CVE-2022-23537
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