{"id":"CVE-2021-44927","aliases":["DEBIAN-CVE-2021-44927","EUVD-2021-31725","GHSA-xh68-gx4p-f4cx","UBUNTU-CVE-2021-44927"],"status":"published","title":"A null pointer dereference vulnerability exists in gpac 1.1.0 in the gf_sg_vrml_mf_append...","description":"A null pointer dereference vulnerability exists in gpac 1.1.0 in the gf_sg_vrml_mf_append function, which causes a segmentation fault and application 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Party Advisory","evidence","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44927"},{"url":"https://github.com/advisories/GHSA-xh68-gx4p-f4cx"},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-44927","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-44927","tags":["report"]},{"url":"https://github.com/gpac/gpac/commit/eaea647cc7dec7b452c17e72f4ce46be35348c92","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-44927","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-44927","description":"A null pointer dereference vulnerability exists in gpac 1.1.0 in the gf_sg_vrml_mf_append function, which causes a segmentation fault and application crash.","status":"published","published":"2021-12-21T20:38:56Z","modified":"2024-08-04T04:32:13.297Z","updated_at":"2026-11-02T14:33:01.495293Z"}],"euvd":[{"id":"EUVD-2021-31725","description":"A null pointer dereference vulnerability exists in gpac 1.1.0 in the gf_sg_vrml_mf_append function, 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gf_sg_vrml_mf_append function, which causes a segmentation fault and application crash.","status":"published","published":"2021-12-21T21:15:07.89Z","modified":"2026-08-27T23:04:11.983128955Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:35.799676Z"},{"id":"UBUNTU-CVE-2021-44927","description":"A null pointer dereference vulnerability exists in gpac 1.1.0 in the gf_sg_vrml_mf_append function, which causes a segmentation fault and application crash.","status":"published","published":"2021-12-21T21:15:00Z","modified":"2026-04-22T13:02:14.666905Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:30.277322Z"}]}}