{"id":"CVE-2018-13794","aliases":["DEBIAN-CVE-2018-13794","EUVD-2018-5732","GHSA-4v7q-426w-6494","UBUNTU-CVE-2018-13794"],"status":"published","title":"A heap-based buffer overflow exists in stbi__bmp_load_cont in stb_image.h in catimg 2.4.0.","description":"A heap-based buffer overflow exists in stbi__bmp_load_cont in stb_image.h in catimg 2.4.0.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01545,"percentile":0.75163,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2018-07-09T21:00:00Z","modified":"2026-10-23T18:02:59Z","fixes":[{"ecosystem":"Debian:12","package":"catimg","fixed_in":["2.5.0-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"catimg","fixed_in":["2.5.0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"catimg","fixed_in":["2.5.0-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"catimg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.0-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"catimg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"catimg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.0-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"catimg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.0-1"]}],"products":[{"vendor":"catimg_project","product":"catimg"}],"references":[{"url":"https://github.com/posva/catimg/issues/34","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-13794"},{"url":"https://github.com/advisories/GHSA-4v7q-426w-6494"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-13794","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-13794","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-13794","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-13794","description":"A heap-based buffer overflow exists in stbi__bmp_load_cont in stb_image.h in catimg 2.4.0.","status":"published","published":"2018-07-09T21:00:00Z","modified":"2024-08-05T09:14:47.179Z","updated_at":"2026-11-02T14:35:07.01498Z"}],"euvd":[{"id":"EUVD-2018-5732","description":"A heap-based buffer overflow exists in stbi__bmp_load_cont in stb_image.h in catimg 2.4.0.","status":"published","published":"2018-07-09T21:00:00Z","modified":"2024-08-05T09:14:47Z","updated_at":"2026-11-03T02:39:48.313733Z"}],"ghsa":[{"id":"GHSA-4v7q-426w-6494","title":"A heap-based buffer overflow exists in stbi__bmp_load_cont in stb_image.h in catimg 2.4.0.","description":"A heap-based buffer overflow exists in stbi__bmp_load_cont in stb_image.h in catimg 2.4.0.","status":"published","published":"2022-05-13T01:16:18Z","modified":"2023-02-01T05:05:00Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:50:12.520785Z"}],"nvd":[{"id":"CVE-2018-13794","description":"A heap-based buffer overflow exists in stbi__bmp_load_cont in stb_image.h in catimg 2.4.0.","status":"published","published":"2018-07-09T21:29:00.377Z","modified":"2026-06-17T01:40:10.813Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:04:32.929986Z"}],"osv":[{"id":"CVE-2018-13794","description":"A heap-based buffer overflow exists in stbi__bmp_load_cont in stb_image.h in catimg 2.4.0.","status":"published","published":"2018-07-09T21:29:00.377Z","modified":"2026-10-20T10:50:01.943953037Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:08.242347Z"},{"id":"DEBIAN-CVE-2018-13794","description":"A heap-based buffer overflow exists in stbi__bmp_load_cont in stb_image.h in catimg 2.4.0.","status":"published","published":"2018-07-09T21:29:00.377Z","modified":"2026-10-23T18:02:59.224210263Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:30.290351Z"},{"id":"UBUNTU-CVE-2018-13794","description":"A heap-based buffer overflow exists in stbi__bmp_load_cont in stb_image.h in catimg 2.4.0.","status":"published","published":"2018-07-09T21:29:00Z","modified":"2025-10-24T04:47:08Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:17.014176Z"}]}}