{"id":"CVE-2018-11489","aliases":["DEBIAN-CVE-2018-11489","EUVD-2018-3520","GHSA-w8g7-8frf-5h65","UBUNTU-CVE-2018-11489"],"status":"published","title":"The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later...","description":"The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain CrntCode array index is not checked. This will lead to a denial of service or possibly unspecified other impact.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0245,"percentile":0.84473,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-129","CWE-787"],"published":"2018-05-26T18:00:00Z","modified":"2026-10-23T18:03:46Z","fixes":[{"ecosystem":"Debian:12","package":"giflib","fixed_in":["4.1.4-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"giflib","fixed_in":["4.1.4-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"giflib","fixed_in":["4.1.4-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"giflib","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.4-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"giflib","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.4-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"giflib","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.4-1"}]}]}],"products":[{"vendor":"giflib_project","product":"giflib"},{"vendor":"sam2p_project","product":"sam2p"}],"references":[{"url":"http://www.securityfocus.com/bid/104341","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://github.com/pts/sam2p/issues/37","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11489"},{"url":"https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E"},{"url":"https://github.com/advisories/GHSA-w8g7-8frf-5h65"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-11489","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-11489","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-11489","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-11489","description":"The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain CrntCode array index is not checked. This will lead to a denial of service or possibly unspecified other impact.","status":"published","published":"2018-05-26T18:00:00Z","modified":"2024-08-05T08:10:14.56Z","updated_at":"2026-11-02T14:35:09.570381Z"}],"euvd":[{"id":"EUVD-2018-3520","description":"The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain CrntCode array index is not checked. This will lead to a denial of service or possibly unspecified other impact.","status":"published","published":"2018-05-26T18:00:00Z","modified":"2024-08-05T08:10:14Z","updated_at":"2026-11-03T02:39:55.512487Z"}],"ghsa":[{"id":"GHSA-w8g7-8frf-5h65","title":"The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later...","description":"The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain CrntCode array index is not checked. This will lead to a denial of service or possibly unspecified other impact.","status":"published","published":"2022-05-13T01:11:25Z","modified":"2023-02-01T05:03:36Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:50:05.01868Z"}],"nvd":[{"id":"CVE-2018-11489","description":"The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain CrntCode array index is not checked. This will lead to a denial of service or possibly unspecified other impact.","status":"published","published":"2018-05-26T18:29:00.213Z","modified":"2026-06-17T01:36:02.317Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/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-129","CWE-787"],"updated_at":"2026-11-02T14:04:28.483469Z"}],"osv":[{"id":"CVE-2018-11489","description":"The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain CrntCode array index is not checked. This will lead to a denial of service or possibly unspecified other impact.","status":"published","published":"2018-05-26T18:29:00.213Z","modified":"2026-10-20T10:49:59.433379792Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:07.934182Z"},{"id":"DEBIAN-CVE-2018-11489","description":"The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain CrntCode array index is not checked. This will lead to a denial of service or possibly unspecified other impact.","status":"published","published":"2018-05-26T18:29:00.213Z","modified":"2026-10-23T18:03:46.806047957Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:29.988046Z"},{"id":"UBUNTU-CVE-2018-11489","description":"The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain CrntCode array index is not checked. This will lead to a denial of service or possibly unspecified other impact.","status":"withdrawn","published":"2018-05-26T18:29:00Z","modified":"2025-07-16T07:37:47.704423Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"},{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:16.544091Z"}]}}