{"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_01M5NER7TVDFVZW98BCJ4YFEFG","modified_at":"2026-09-11T11:02:04.953507298Z","published_at":"2021-08-23T22:15:26.150Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-18771","https://security-tracker.debian.org/tracker/CVE-2020-18771"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-18771#Debian:13/exiv2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-18771"}],"summary":"Exiv2 0.27.99.0 has a global buffer over-read in Exiv2::Internal::Nikon1MakerNote::print0x0088 in nikonmn_int.cpp which can result in an information leak."}