{"id":"CVE-2021-41413","aliases":["EUVD-2021-28440","GHSA-4m2r-q6jf-fq73"],"status":"published","title":"ok-file-formats master 2021-9-12 is affected by a buffer overflow in...","description":"ok-file-formats master 2021-9-12 is affected by a buffer overflow in ok_jpg_convert_data_unit_grayscale and ok_jpg_convert_YCbCr_to_RGB.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00867,"percentile":0.59026,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2022-06-15T11:19:06Z","modified":"2026-06-17T04:08:29Z","products":[{"vendor":"ok-file-formats_project","product":"ok-file-formats"}],"references":[{"url":"https://github.com/brackeen/ok-file-formats","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://github.com/brackeen/ok-file-formats/issues/20","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41413"},{"url":"https://github.com/advisories/GHSA-4m2r-q6jf-fq73"}],"sources":{"cve":[{"id":"CVE-2021-41413","description":"ok-file-formats master 2021-9-12 is affected by a buffer overflow in ok_jpg_convert_data_unit_grayscale and ok_jpg_convert_YCbCr_to_RGB.","status":"published","published":"2022-06-15T11:19:06Z","modified":"2024-08-04T03:08:32.408Z","updated_at":"2026-11-02T14:32:59.105382Z"}],"euvd":[{"id":"EUVD-2021-28440","description":"ok-file-formats master 2021-9-12 is affected by a buffer overflow in ok_jpg_convert_data_unit_grayscale and ok_jpg_convert_YCbCr_to_RGB.","status":"published","published":"2022-06-15T11:19:06Z","modified":"2024-08-04T03:08:32Z","updated_at":"2026-11-03T03:24:18.226903Z"}],"ghsa":[{"id":"GHSA-4m2r-q6jf-fq73","title":"ok-file-formats master 2021-9-12 is affected by a buffer overflow in...","description":"ok-file-formats master 2021-9-12 is affected by a buffer overflow in ok_jpg_convert_data_unit_grayscale and ok_jpg_convert_YCbCr_to_RGB.","status":"published","published":"2022-06-16T00:00:28Z","modified":"2023-01-27T05:04:57Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:42:35.607674Z"}],"nvd":[{"id":"CVE-2021-41413","description":"ok-file-formats master 2021-9-12 is affected by a buffer overflow in ok_jpg_convert_data_unit_grayscale and ok_jpg_convert_YCbCr_to_RGB.","status":"published","published":"2022-06-15T12:15:08.54Z","modified":"2026-06-17T04:08:29.113Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:07:06.501652Z"}]}}