Vulnerability CVE-2022-24763
Published: 2022-03-30

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.

Type:

CWE-835

 (Loop with Unreachable Exit Condition ('Infinite Loop'))

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Pjsip -> Pjsip 

 References:
https://github.com/pjsip/pjproject/security/advisories/GHSA-5x45-qp78-g4p4
https://github.com/pjsip/pjproject/commit/856f87c2e97a27b256482dbe0d748b1194355a21
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