CVE-2022-24763

HIGH

PJSIP < 2.13 - Denial of Service via XML Parser Infinite Loop

Title source: llm
STIX 2.1

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.

References (8)

Core 8
Core References
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/05/msg00047.html
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202210-37
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html
Third Party Advisory vendor-advisory
https://www.debian.org/security/2022/dsa-5285
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html

Scores

CVSS v3 7.5
EPSS 0.0204
EPSS Percentile 78.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-835
Status published
Products (5)
debian/debian_linux 9.0
debian/debian_linux 10.0
debian/debian_linux 11.0
pjsip/pjsip 2.5 - 2.13
teluu/pjsip 2.5 - 2.13
Published Mar 30, 2022
Tracked Since Feb 18, 2026