{"id":"CVE-2020-19752","aliases":["DEBIAN-CVE-2020-19752","EUVD-2020-11650","GHSA-2j79-5jhx-wg65","UBUNTU-CVE-2020-19752"],"status":"published","title":"The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.","description":"The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01605,"percentile":0.76044,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2021-09-07T19:42:08Z","modified":"2026-10-26T12:02:30Z","fixes":[{"ecosystem":"Debian:12","package":"gifsicle","fixed_in":["1.93-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"gifsicle","fixed_in":["1.93-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"gifsicle","fixed_in":["1.93-2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"gifsicle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.93-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"gifsicle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.93-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"gifsicle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.93-2"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"gifsicle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.71-1","1.76-1","1.77-1","1.78-1","1.78-1ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"gifsicle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.88-1","1.88-1ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"gifsicle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.90-1","1.91-2"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"gifsicle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.92-2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"gifsicle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.92-2","1.93-2"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"gifsicle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.94-1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"gifsicle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.95-2","1.96-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"gifsicle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.96-1build1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"gifsicle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.96-1","1.96-1build1"]}],"products":[{"vendor":"fedoraproject","product":"fedora"},{"vendor":"lcdf","product":"gifsicle"}],"references":[{"url":"https://github.com/kohler/gifsicle/issues/140","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","fix","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7H3ASG2BD4D4SAUUI6TOLUZYP2QYYHXY/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DH7X7PGUN5BYXKW533DAX4KAEM4HPMJC/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-19752"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7H3ASG2BD4D4SAUUI6TOLUZYP2QYYHXY/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DH7X7PGUN5BYXKW533DAX4KAEM4HPMJC/"},{"url":"https://github.com/advisories/GHSA-2j79-5jhx-wg65"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-19752","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-19752","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-19752","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-19752","description":"The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.","status":"published","published":"2021-09-07T19:42:08Z","modified":"2024-08-04T14:15:28.502Z","updated_at":"2026-11-02T14:35:49.879248Z"}],"euvd":[{"id":"EUVD-2020-11650","description":"The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.","status":"published","published":"2021-09-07T19:42:08Z","modified":"2024-08-04T14:15:28Z","updated_at":"2026-11-03T03:07:25.299661Z"}],"ghsa":[{"id":"GHSA-2j79-5jhx-wg65","title":"The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.","description":"The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.","status":"published","published":"2022-05-24T19:13:07Z","modified":"2023-11-02T05:03:45Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:54:48.673101Z"}],"nvd":[{"id":"CVE-2020-19752","description":"The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.","status":"published","published":"2021-09-07T20:15:07.51Z","modified":"2026-06-17T02:59:56.59Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/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-476"],"updated_at":"2026-11-02T14:06:45.704484Z"}],"osv":[{"id":"CVE-2020-19752","description":"The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.","status":"published","published":"2021-09-07T20:15:07.51Z","modified":"2026-10-20T10:52:07.373298488Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:15.212689Z"},{"id":"DEBIAN-CVE-2020-19752","description":"The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.","status":"published","published":"2021-09-07T20:15:07.51Z","modified":"2026-10-26T12:02:30.322743732Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:33.384087Z"},{"id":"UBUNTU-CVE-2020-19752","description":"The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.","status":"published","published":"2021-09-07T20:15:00Z","modified":"2026-10-17T12:56:18.676657427Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:23.905183Z"}]}}