{"action":"Upgrade tiff to 4.4.0-6 or later.","affected":[{"fixed":"4.4.0-6","introduced":"0"}],"component":"tiff","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.4.0-6"],"id":"tcs_01M5NGJPBH1460KMW8FN4KHF2Q","modified_at":"2026-10-15T08:02:20.111879859Z","published_at":"2022-08-31T16:15:11.170Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-2521","https://security-tracker.debian.org/tracker/CVE-2022-2521"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-2521#Debian:13/tiff","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-2521"}],"summary":"It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while"}