{"id":"CVE-2020-15503","details":"LibRaw before 0.20-RC1 lacks a thumbnail size range check. This affects decoders/unpack_thumb.cpp, postprocessing/mem_image.cpp, and utils/thumb_utils.cpp. For example, malloc(sizeof(libraw_processed_image_t)+T.tlength) occurs without validating T.tlength.","modified":"2026-05-17T11:55:15.350359893Z","published":"2020-07-02T14:15:11.683Z","related":["ALSA-2020:4451","SUSE-SU-2020:2028-1","SUSE-SU-2020:2029-1","openSUSE-SU-2020:1088-1","openSUSE-SU-2020:1128-1","openSUSE-SU-2024:10980-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.0"}],"cpes":["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"],"vendor_product":"debian:debian_linux"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"31"},{"last_affected":"32"}],"cpes":["cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"],"vendor_product":"fedoraproject:fedora"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"0.20-beta1"},{"last_affected":"0.20-beta2"},{"last_affected":"0.20-beta3"}],"cpes":["cpe:2.3:a:libraw:libraw:0.20:beta1:*:*:*:*:*:*","cpe:2.3:a:libraw:libraw:0.20:beta2:*:*:*:*:*:*","cpe:2.3:a:libraw:libraw:0.20:beta3:*:*:*:*:*:*"],"vendor_product":"libraw:libraw"}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7HM2DS6HA4YZREI3BYGS75M6D76WMW62/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CSXAJKZ4VNDYVQULJNY4XDPWHIJDTB4P/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNGDWTO45TU4KGND75EUUEGUMNSOYC7H/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QCVKD7PTO7UQAVUTBHJAKBKYLPQQGAMZ/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y34ALB34P3NGQXLF7BG7R6DGRX6XL2JN/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZETDVPZQWZWVGIG6JTIEKP5KPVMUE7Y/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00075.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00001.html"},{"type":"ADVISORY","url":"https://github.com/LibRaw/LibRaw/compare/0.20-Beta3...0.20-RC1"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/11/msg00042.html"},{"type":"ADVISORY","url":"https://www.libraw.org/news/libraw-0-20-rc1"},{"type":"FIX","url":"https://github.com/LibRaw/LibRaw/commit/20ad21c0d87ca80217aee47533d91e633ce1864d"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}