VDB
CVE-2022-23547
CVE-2022-23547
PUBLISHED
CVSS 6.5 MEDIUM
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. This issue is similar to GHSA-9pfh-r8x4-w26w. Possible buffer overread when parsing a certain STUN message. The vulnerability affects applications that uses STUN including PJNATH and PJSUA-LIB. The patch is available as commit in the master branch.
EPSS 0.45% · 63.9th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
EPSS Score
0.45%
63.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| pjsip | pjproject | * |
| pjsip | pjsip | 0 |
Exploit Intelligence
- https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html (circl)
- https://github.com/pjsip/pjproject/security/advisories/GHSA-cxwq-5g9x-x7fr (circl)
- https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w (circl)
- https://github.com/pjsip/pjproject/commit/bc4812d31a67d5e2f973fbfaf950d6118226cf36 (circl)
- https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html (circl)
Timeline
- Dec 23, 2022 CVE Published
- Dec 24, 2022 EPSS Score
- Feb 3, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 17, 2023 EPSS Score
- Apr 27, 2023 EPSS Score
- Jul 19, 2023 EPSS Score
- Aug 30, 2023 EPSS Score
- Oct 10, 2023 EPSS Score
- Nov 21, 2023 EPSS Score
- Jan 1, 2024 EPSS Score
- Feb 12, 2024 EPSS Score
References
- https://github.com/pjsip/pjproject/security/advisories/GHSA-cxwq-5g9x-x7fr url
- https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w url
- https://github.com/pjsip/pjproject/commit/bc4812d31a67d5e2f973fbfaf950d6118226cf36 url
- https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html url
- https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html url