{"id":"CVE-2021-30045","aliases":["EUVD-2021-16989","GHSA-6m2h-c4q5-c6rp"],"status":"published","title":"SerenityOS 2021-03-27 contains a buffer overflow vulnerability in the EndOfCentralDirectory::read...","description":"SerenityOS 2021-03-27 contains a buffer overflow vulnerability in the EndOfCentralDirectory::read() function.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.02023,"percentile":0.81239,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2021-04-06T12:09:17Z","modified":"2026-06-17T03:49:37Z","products":[{"vendor":"serenityos","product":"serenityos"}],"references":[{"url":"https://github.com/SerenityOS/serenity/issues/5975","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://github.com/SerenityOS/serenity/pull/5977","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://github.com/SerenityOS/serenity/commit/4317db7498eaa5a37068052bb0310fbc6a5f78e4","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30045"},{"url":"https://github.com/advisories/GHSA-6m2h-c4q5-c6rp"}],"sources":{"cve":[{"id":"CVE-2021-30045","description":"SerenityOS 2021-03-27 contains a buffer overflow vulnerability in the EndOfCentralDirectory::read() function.","status":"published","published":"2021-04-06T12:09:17Z","modified":"2024-08-03T22:24:59.362Z","updated_at":"2026-11-02T14:33:02.20241Z"}],"euvd":[{"id":"EUVD-2021-16989","description":"SerenityOS 2021-03-27 contains a buffer overflow vulnerability in the EndOfCentralDirectory::read() function.","status":"published","published":"2021-04-06T12:09:17Z","modified":"2024-08-03T22:24:59Z","updated_at":"2026-11-03T03:24:43.413555Z"}],"ghsa":[{"id":"GHSA-6m2h-c4q5-c6rp","title":"SerenityOS 2021-03-27 contains a buffer overflow vulnerability in the EndOfCentralDirectory::read...","description":"SerenityOS 2021-03-27 contains a buffer overflow vulnerability in the EndOfCentralDirectory::read() function.","status":"published","published":"2022-05-24T22:01:32Z","modified":"2023-02-02T05:03:02Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:51:33.40906Z"}],"nvd":[{"id":"CVE-2021-30045","description":"SerenityOS 2021-03-27 contains a buffer overflow vulnerability in the EndOfCentralDirectory::read() function.","status":"published","published":"2021-04-06T13:15:14.543Z","modified":"2026-06-17T03:49:37.797Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:06:51.610648Z"}]}}