Vulnerability in Pjsip Pjproject
CVE-2022-24763
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 ar…
EPSS: 0.014 (80.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Pjsip Pjproject — versions <= 2.12
- Teluu Pjsip
- Debian Debian_linux — versions 9.0, 10.0, 11.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (Patch, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory)
- [debian-lts-announce] 20220531 [SECURITY] [DLA 3036-1] pjproject security update (mailing-list, Mailing List, Third Party Advisory)
- GLSA-202210-37 (vendor-advisory, Third Party Advisory)
- [debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update (mailing-list, Mailing List, Third Party Advisory)
- DSA-5285 (vendor-advisory, Third Party Advisory)
- [debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update (mailing-list, Mailing List, Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2022-24763?
- CVE-2022-24763 is a high-severity vulnerability in Pjsip Pjproject, classified under Loop with Unreachable Exit Condition (Infinite Loop). CVSS score: 7.5/10. Published 2022-03-30.
- How severe is CVE-2022-24763?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-24763 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.