{"action":"Upgrade tiff to 4.0.9-6 or later.","affected":[{"fixed":"4.0.9-6","introduced":"0"}],"component":"tiff","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.0.9-6"],"id":"tcs_01M5NCXFPEV2RBY0ZCRWR83EX5","modified_at":"2026-10-23T18:02:57.652948469Z","published_at":"2018-05-10T02:29:00.607Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-10963","https://security-tracker.debian.org/tracker/CVE-2018-10963"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-10963#Debian:13/tiff","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-10963"}],"summary":"The TIFFWriteDirectorySec() function in tif_dirwrite.c in LibTIFF through 4.0.9 allows remote attackers to cause a denial of service (assertion failure and application crash) via a crafted file, a dif"}