{"id":"CVE-2018-7730","details":"An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp, leading to a heap-based buffer over-read in the PSD_MetaHandler::CacheFileData() function.","modified":"2026-03-15T22:28:41.459232Z","published":"2018-03-06T18:29:00.517Z","related":["MGASA-2018-0183","SUSE-SU-2018:2067-1","SUSE-SU-2018:3389-1","openSUSE-SU-2024:10745-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BCFXKOOATZ2B5G3G7EBXZWVZHEABN4ZV/"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/03/msg00013.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3668-1/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2048"},{"type":"REPORT","url":"https://bugs.freedesktop.org/show_bug.cgi?id=105204"},{"type":"FIX","url":"https://cgit.freedesktop.org/exempi/commit/?id=6cbd34025e5fd3ba47b29b602096e456507ce83b"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7730.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"2.4.4"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"17.10"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}