{"id":"JLSEC-2025-261","summary":"Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory() in...","details":"Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory() in `tif_dirread.c` in libtiff versions from 4.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, a fix is available with commit 561599c.","modified":"2026-07-23T22:30:25.840137897Z","published":"2025-11-25T22:18:43.603Z","upstream":["CVE-2022-0562"],"database_specific":{"sources":[{"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-0562","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0562","database_specific":{"status":"Modified"},"id":"CVE-2022-0562","imported":"2026-07-17T20:52:56.292Z","modified":"2026-06-17T04:20:50.930Z","published":"2022-02-11T18:15:11.083Z"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://gitlab.com/gitlab-org/build/omnibus-mirror/libtiff/-/commit/561599c99f987dc32ae110370cfdd7df7975586b"},{"type":"WEB","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0562.json"},{"type":"WEB","url":"https://gitlab.com/libtiff/libtiff/-/issues/362"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2022/03/msg00001.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZEHZ35XVO2VBZ4HHCMM6J6TQIDSBQOM/"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202210-10"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20220318-0001/"},{"type":"WEB","url":"https://www.debian.org/security/2022/dsa-5108"}],"affected":[{"package":{"name":"Libtiff_jll","ecosystem":"Julia","purl":"pkg:julia/Libtiff_jll?uuid=89763e89-9b03-5906-acba-b20f662cd828"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.4.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-261.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V2","score":"AV:N/AC:M/Au:N/C:N/I:N/A:P"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}