{"id":"CVE-2020-24890","aliases":["ALPINE-CVE-2020-24890","DEBIAN-CVE-2020-24890","EUVD-2020-17598","GHSA-962x-c789-66rf"],"status":"disputed","title":"libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff...","description":"libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution. Note: this vulnerability occurs only if you compile the software in a certain way","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01561,"percentile":0.75428,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2020-09-16T14:39:49Z","modified":"2026-11-03T06:32:24Z","fixes":[{"ecosystem":"Alpine:v3.13","package":"libraw","fixed_in":["0.20.0-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"libraw","fixed_in":["0.20.0-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"libraw","fixed_in":["0.20.0-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"libraw","fixed_in":["0.20.0-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"libraw","fixed_in":["0.20.0-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"libraw","fixed_in":["0.20.0-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"libraw","fixed_in":["0.20.0-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"libraw","fixed_in":["0.20.0-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"libraw","fixed_in":["0.20.0-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"libraw","fixed_in":["0.20.0-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"libraw","fixed_in":["0.20.0-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"libraw","fixed_in":["0.20.0-r0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.13","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.14","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.20.2-2.1","0.20.2-2.1+deb12u1","0.20.2-2.1+deb12u2","0.21.1-1","0.21.1-2","0.21.1-3","0.21.1-4","0.21.1-5","0.21.1-6","0.21.1-7","0.21.2-1","0.21.2-2","0.21.2-2.1","0.21.2-2.1~exp1","0.21.3-1","0.21.4-1","0.21.4-2","0.21.4-3~exp1","0.21.4-3~exp2","0.21.5b-1","0.22.0-1~exp1","0.22.1-1","0.22.1-1~exp1","0.22.1-1~exp2"]},{"source":"osv","ecosystem":"Debian:13","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.21.4-2","0.21.4-2+deb13u1","0.21.4-3~exp1","0.21.4-3~exp2","0.21.5b-1","0.22.0-1~exp1","0.22.1-1","0.22.1-1~exp1","0.22.1-1~exp2"]},{"source":"osv","ecosystem":"Debian:14","package":"libraw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.21.4-2","0.21.4-3~exp1","0.21.4-3~exp2","0.21.5b-1","0.22.0-1~exp1","0.22.1-1","0.22.1-1~exp1","0.22.1-1~exp2"]}],"products":[{"vendor":"libraw","product":"libraw"}],"references":[{"url":"https://github.com/LibRaw/LibRaw/issues/335","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWHUZCRMGOC3QS6C65KWBM6ZJM25V6HI/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://security.gentoo.org/glsa/202010-05","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-24890"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWHUZCRMGOC3QS6C65KWBM6ZJM25V6HI"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EWHUZCRMGOC3QS6C65KWBM6ZJM25V6HI"},{"url":"https://github.com/advisories/GHSA-962x-c789-66rf"},{"url":"https://security.alpinelinux.org/vuln/CVE-2020-24890","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-24890","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2020-24890","description":"libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution. Note: this vulnerability occurs only if you compile the software in a certain way","status":"disputed","published":"2020-09-16T14:39:49Z","modified":"2024-08-04T15:19:09.411Z","updated_at":"2026-11-02T14:35:54.468882Z"}],"euvd":[{"id":"EUVD-2020-17598","description":"libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution. Note: this vulnerability occurs only if you compile the software in a certain way","status":"published","published":"2020-09-16T14:39:49Z","modified":"2024-08-04T15:19:09Z","updated_at":"2026-11-03T03:07:19.210308Z"}],"ghsa":[{"id":"GHSA-962x-c789-66rf","title":"libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff...","description":"libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution.","status":"published","published":"2022-05-24T17:28:28Z","modified":"2024-03-30T05:01:42Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:55:44.65747Z"}],"nvd":[{"id":"CVE-2020-24890","description":"libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution. Note: this vulnerability occurs only if you compile the software in a certain way","status":"disputed","published":"2020-09-16T15:15:12.603Z","modified":"2026-06-17T03:06:07.833Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:06:15.83396Z"}],"osv":[{"id":"ALPINE-CVE-2020-24890","description":"libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution. Note: this vulnerability occurs only if you compile the software in a certain way","status":"published","published":"2020-09-16T15:15:12.603Z","modified":"2026-11-03T06:32:24.68156335Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T07:17:57.723967Z"},{"id":"CVE-2020-24890","description":"libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution. Note: this vulnerability occurs only if you compile the software in a certain way","status":"published","published":"2020-09-16T15:15:12.603Z","modified":"2026-10-20T10:54:18.823421696Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:15.879068Z"},{"id":"DEBIAN-CVE-2020-24890","description":"libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution. Note: this vulnerability occurs only if you compile the software in a certain way","status":"published","published":"2020-09-16T15:15:12.603Z","modified":"2026-10-26T12:01:45.354746259Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:33.729655Z"}]}}