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CVE-2022-24763Infinite Loop in PJSIP
- 7.5HighCVSS base score
- 2.1%Exploitation in 30 daysEPSS · top 18% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By GitHub_M
- 48 days later
· 48 days later
Published
- 4 years later
· 4 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 2.1% · top 18% of all CVEs (12 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
References
References8
- https://github.com/pjsip/pjproject/security/advisories/GHSA-5x45-qp78-g4p4 (opens in a new tab)x_transferred
- https://github.com/pjsip/pjproject/commit/856f87c2e97a27b256482dbe0d748b1194355a21 (opens in a new tab)x_transferred
- [debian-lts-announce] 20220531 [SECURITY] [DLA 3036-1] pjproject security update (opens in a new tab)mailing-listx_transferred
- GLSA-202210-37 (opens in a new tab)vendor-advisoryx_transferred
- [debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update (opens in a new tab)mailing-listx_transferred
- DSA-5285 (opens in a new tab)vendor-advisoryx_transferred
- [debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update (opens in a new tab)mailing-listx_transferred
- https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-29590 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-24763)Record last updated .