{"action":"Upgrade exiv2 to 0.27.2-6 or later.","affected":[{"fixed":"0.27.2-6","introduced":"0"}],"component":"exiv2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.27.2-6"],"id":"tcs_01M5NCAJPRMF34SG8SDS17M7GA","modified_at":"2026-09-01T20:03:46.940133195Z","published_at":"2017-12-31T19:29:00.287Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-18005","https://security-tracker.debian.org/tracker/CVE-2017-18005"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-18005#Debian:13/exiv2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-18005"}],"summary":"Exiv2 0.26 has a Null Pointer Dereference in the Exiv2::DataValue::toLong function in value.cpp, related to crafted metadata in a TIFF file."}