{"cve":"CVE-2022-24763","nvd":{"published":"2022-03-30T21:15:07.927","modified":"2026-06-17T04:32:27.843","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-835"],"references":["https://github.com/pjsip/pjproject/commit/856f87c2e97a27b256482dbe0d748b1194355a21","https://github.com/pjsip/pjproject/security/advisories/GHSA-5x45-qp78-g4p4","https://lists.debian.org/debian-lts-announce/2022/05/msg00047.html","https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html","https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html"],"products":["debian:debian_linux","teluu:pjsip"],"source":"nvd","synced_at":"2026-10-19T21:29:06.454770966+00:00"},"epss":{"cve":"CVE-2022-24763","score":0.02063,"percentile":0.81362,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}