CVE Vulnerability

CVE-2022-23547

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.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/pjsip/pjproject/security/advisories/GHSA-cxwq-5g9x-x7fr Patch Third Party Advisory
https://github.com/pjsip/pjproject/commit/bc4812d31a67d5e2f973fbfaf950d6118226cf36 Patch Third Party Advisory
https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:pjsip:pjsip:*:*:*:*:*:*:*:*
Information

Published : 2022-12-23 03:15

Updated : 2023-01-04 09:01

NVD link : CVE-2022-23547

Mitre link : CVE-2022-23547

Products Affected
No products.
CWE
CWE-122