CVE-2022-24763 Information

Description

PJSIP is a free and open source multimedia communication library written in the C language. Versions 2.12 and prior contain a denial-of-service vulnerability that affects PJSIP users that consume PJSIP’s XML parsing in their apps. Users are advised to update. There are no known workarounds.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://github.com/pjsip/pjproject/security/advisories/GHSA-5x45-qp78-g4p4 https://github.com/pjsip/pjproject/commit/856f87c2e97a27b256482dbe0d748b1194355a21 https://lists.debian.org/debian-lts-announce/2022/05/msg00047.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5