{"action":"Upgrade tiff to 4.0.6-3 or later.","affected":[{"fixed":"4.0.6-3","introduced":"0"}],"component":"tiff","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.0.6-3"],"id":"tcs_01M5NBJJ7WR0DPFS0MEYFRQ8B3","modified_at":"2026-09-22T07:00:44.535423321Z","published_at":"2016-10-03T16:09:11.587Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-3634","https://security-tracker.debian.org/tracker/CVE-2016-3634"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-3634#Debian:13/tiff","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-3634"}],"summary":"The tagCompare function in tif_dirinfo.c in the thumbnail tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via vectors related to field_tag m"}