PJSIP is a free and open source multimedia communication library. In version 2.11.1 and prior, if incoming RTCP XR message contain block, the data field is not checked against the received packet size, potentially resulting in an out-of-bound read access. This affects all users that use PJMEDIA and RTCP XR. A malicious actor can send a RTCP XR message with an invalid packet size.
References
Link | Resource |
---|---|
https://github.com/pjsip/pjproject/commit/f74c1fc22b760d2a24369aa72c74c4a9ab985859 | Patch Third Party Advisory |
https://github.com/pjsip/pjproject/pull/2924 | Exploit Issue Tracking Patch Third Party Advisory |
https://github.com/pjsip/pjproject/security/advisories/GHSA-r374-qrwv-86hh | Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html | |
https://security.gentoo.org/glsa/202210-37 | Third Party Advisory |
https://www.debian.org/security/2022/dsa-5285 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-12-27T00:00:00
Updated: 2023-08-30T00:06:25.827098
Reserved: 2021-11-16T00:00:00
Link: CVE-2021-43845
JSON object: View
NVD Information
Status : Modified
Published: 2021-12-27T18:15:07.460
Modified: 2023-08-30T01:15:29.180
Link: CVE-2021-43845
JSON object: View
Redhat Information
No data.
CWE