{"id":"CVE-2022-30976","aliases":["DEBIAN-CVE-2022-30976","EUVD-2022-52692","GHSA-mf78-vf74-9qc5","UBUNTU-CVE-2022-30976"],"status":"published","title":"GPAC 2.0.0 misuses a certain Unicode utf8_wcslen (renamed gf_utf8_wcslen) function in utils/utf.c...","description":"GPAC 2.0.0 misuses a certain Unicode utf8_wcslen (renamed gf_utf8_wcslen) function in utils/utf.c, resulting in a heap-based buffer over-read, as demonstrated by 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Tracking","Patch","Third Party Advisory","report"]},{"url":"https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/share/doc/man/gpac.1#L2226-L2229","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web","report"]},{"url":"https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/src/utils/utf.c#L35-L59","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-30976","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-mf78-vf74-9qc5"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/30xxx/CVE-2022-30976.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-30976","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-30976","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-30976","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-30976","description":"GPAC 2.0.0 misuses a certain Unicode utf8_wcslen (renamed gf_utf8_wcslen) function in utils/utf.c, resulting in a heap-based buffer over-read, as demonstrated by MP4Box.","status":"published","published":"2022-05-18T05:20:13Z","modified":"2024-08-03T07:03:40.285Z","updated_at":"2026-11-02T14:34:31.184134Z"}],"euvd":[{"id":"EUVD-2022-52692","description":"GPAC 2.0.0 misuses a certain Unicode utf8_wcslen (renamed 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