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. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds.
History

Tue, 04 Nov 2025 17:15:00 +0000

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Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 04 Nov 2025 16:30:00 +0000

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References

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-01-27T00:00:00.000Z

Updated: 2025-11-04T16:09:30.947Z

Reserved: 2021-11-16T00:00:00.000Z

Link: CVE-2022-21723

cve-icon Vulnrichment

Updated: 2025-11-04T16:09:30.947Z

cve-icon NVD

Status : Modified

Published: 2022-01-27T00:15:07.737

Modified: 2025-11-04T16:15:46.583

Link: CVE-2022-21723

cve-icon Redhat

No data.