{"id":"CVE-2021-33185","aliases":["EUVD-2021-19900","GHSA-327q-g658-jj5v"],"status":"published","title":"SerenityOS contains a buffer overflow in the set_range test in TestBitmap which could allow...","description":"SerenityOS contains a buffer overflow in the set_range test in TestBitmap which could allow attackers to obtain sensitive information.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01019,"percentile":0.63641,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2021-06-18T21:49:20Z","modified":"2026-06-17T03:54:19Z","products":[{"vendor":"serenityos","product":"serenityos"}],"references":[{"url":"https://github.com/SerenityOS/serenity/issues/7073","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33185"},{"url":"https://github.com/advisories/GHSA-327q-g658-jj5v"}],"sources":{"cve":[{"id":"CVE-2021-33185","description":"SerenityOS contains a buffer overflow in the set_range test in TestBitmap which could allow attackers to obtain sensitive information.","status":"published","published":"2021-06-18T21:49:20Z","modified":"2024-08-03T23:42:20.161Z","updated_at":"2026-11-02T14:33:10.555814Z"}],"euvd":[{"id":"EUVD-2021-19900","description":"SerenityOS contains a buffer overflow in the set_range test in TestBitmap which could allow attackers to obtain sensitive information.","status":"published","published":"2021-06-18T21:49:20Z","modified":"2024-08-03T23:42:20Z","updated_at":"2026-11-03T03:24:34.73748Z"}],"ghsa":[{"id":"GHSA-327q-g658-jj5v","title":"SerenityOS contains a buffer overflow in the set_range test in TestBitmap which could allow...","description":"SerenityOS contains a buffer overflow in the set_range test in TestBitmap which could allow attackers to obtain sensitive information.","status":"published","published":"2022-05-24T19:05:41Z","modified":"2023-01-29T05:08:03Z","cwes":["CWE-120"],"updated_at":"2026-11-02T14:46:12.058225Z"}],"nvd":[{"id":"CVE-2021-33185","description":"SerenityOS contains a buffer overflow in the set_range test in TestBitmap which could allow attackers to obtain sensitive information.","status":"published","published":"2021-06-18T22:15:12.033Z","modified":"2026-06-17T03:54:19.397Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:06:54.892562Z"}]}}