{"id":"CVE-2018-14073","aliases":["DEBIAN-CVE-2018-14073","EUVD-2018-5995","GHSA-6pc5-jfvj-857m","UBUNTU-CVE-2018-14073"],"status":"published","title":"libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c.","description":"libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0144,"percentile":0.73356,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-772"],"published":"2018-07-15T18:00:00Z","modified":"2026-10-23T18:02:59Z","fixes":[{"ecosystem":"Debian:12","package":"libsixel","fixed_in":["1.8.2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libsixel","fixed_in":["1.8.2-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libsixel","fixed_in":["1.8.2-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libsixel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.2-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libsixel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.2-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libsixel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.2-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"libsixel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.2-1","1.5.2-2"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"libsixel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.2-2","1.7.3-1"]}],"products":[{"vendor":"saitoha","product":"libsixel"}],"references":[{"url":"https://github.com/saitoha/libsixel/issues/67#issuecomment-404989926","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-14073"},{"url":"https://github.com/advisories/GHSA-6pc5-jfvj-857m"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-14073","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-14073","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-14073","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-14073","description":"libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c.","status":"published","published":"2018-07-15T18:00:00Z","modified":"2024-09-16T23:26:31.734Z","updated_at":"2026-11-02T14:35:00.589142Z"}],"euvd":[{"id":"EUVD-2018-5995","description":"libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c.","status":"published","published":"2018-07-15T18:00:00Z","modified":"2024-09-16T23:26:31Z","updated_at":"2026-11-03T00:54:50.364031Z"}],"ghsa":[{"id":"GHSA-6pc5-jfvj-857m","title":"libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c.","description":"libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c.","status":"published","published":"2022-05-13T01:49:54Z","modified":"2023-02-02T05:01:57Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-772"],"updated_at":"2026-11-02T14:51:18.541099Z"}],"nvd":[{"id":"CVE-2018-14073","description":"libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c.","status":"published","published":"2018-07-15T18:29:00.263Z","modified":"2026-06-17T01:40:36.427Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-772"],"updated_at":"2026-11-02T14:04:32.929986Z"}],"osv":[{"id":"CVE-2018-14073","description":"libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c.","status":"published","published":"2018-07-15T18:29:00.263Z","modified":"2026-10-20T10:50:19.250576924Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:08.242347Z"},{"id":"DEBIAN-CVE-2018-14073","description":"libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c.","status":"published","published":"2018-07-15T18:29:00.263Z","modified":"2026-10-23T18:02:59.529542666Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:30.290351Z"},{"id":"UBUNTU-CVE-2018-14073","description":"libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c.","status":"published","published":"2018-07-15T18:29:00Z","modified":"2026-04-22T11:45:17.07151Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:17.014176Z"}]}}