CVE-2022-24763

Infinite Loop in PJSIP

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.26%
Vendor Advisory gentoo.org Vendor Advisory debian.org
Affected: pjsip pjproject
Published at:
Updated at:

References

Link Tags
https://github.com/pjsip/pjproject/security/advisories/GHSA-5x45-qp78-g4p4 third party advisory patch
https://github.com/pjsip/pjproject/commit/856f87c2e97a27b256482dbe0d748b1194355a21 third party advisory patch
https://lists.debian.org/debian-lts-announce/2022/05/msg00047.html third party advisory mailing list
https://security.gentoo.org/glsa/202210-37 third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html third party advisory mailing list
https://www.debian.org/security/2022/dsa-5285 third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2022-24763?
CVE-2022-24763 has been scored as a high severity vulnerability.
How to fix CVE-2022-24763?
To fix CVE-2022-24763, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-24763 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-24763 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-24763?
CVE-2022-24763 affects pjsip pjproject.
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