{"action":"Upgrade tiff to 4.0.9-r1 or later.","affected":[{"fixed":"4.0.9-r1","introduced":"0"}],"component":"tiff","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.8","exploited":false,"fixed_versions":["4.0.9-r1"],"id":"tcs_01M5N9CQ7V9P9YCS50F02QND7S","modified_at":"2026-06-15T18:18:06.788912667Z","published_at":"2018-01-01T08:29:00.470Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2017-18013","https://security.alpinelinux.org/vuln/CVE-2017-18013"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2017-18013#Alpine:v3.8/tiff","url":"https://osv.dev/vulnerability/ALPINE-CVE-2017-18013"}],"summary":"In LibTIFF 4.0.9, there is a Null-Pointer Dereference in the tif_print.c TIFFPrintDirectory function, as demonstrated by a tiffinfo crash."}