{"action":"Upgrade tiff to 4.0.10-4 or later.","affected":[{"fixed":"4.0.10-4","introduced":"0"}],"component":"tiff","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.0.10-4"],"id":"tcs_01M5ND8DF6WC1TPWEKQNS4TVBH","modified_at":"2026-10-23T18:03:03.464424036Z","published_at":"2018-11-12T19:29:00.300Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-19210","https://security-tracker.debian.org/tracker/CVE-2018-19210"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-19210#Debian:13/tiff","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-19210"}],"summary":"In LibTIFF 4.0.9, there is a NULL pointer dereference in the TIFFWriteDirectorySec function in tif_dirwrite.c that will lead to a denial of service attack, as demonstrated by tiffset."}