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.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
![]() |
DLA-2962-1 | pjproject security update |
![]() |
DLA-3194-1 | asterisk security update |
![]() |
DLA-3549-1 | ring security update |
![]() |
DLA-3887-1 | ring security update |
![]() |
DSA-5285-1 | asterisk security update |
![]() |
EUVD-2022-26905 | 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. |
![]() |
USN-6422-1 | Ring vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-04-23T19:08:51.158Z
Reserved: 2021-11-16T00:00:00.000Z
Link: CVE-2022-21723

No data.

Status : Modified
Published: 2022-01-27T00:15:07.737
Modified: 2024-11-21T06:45:18.580
Link: CVE-2022-21723

No data.

No data.