{"action":"Upgrade exif to 0.6.22-3 or later.","affected":[{"fixed":"0.6.22-3","introduced":"0"}],"component":"exif","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["0.6.22-3"],"id":"tcs_01M5NFGX1GS5VYEYDYMSK1QF1D","modified_at":"2026-10-23T18:03:25.879133039Z","published_at":"2021-04-14T14:15:13.787Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-27815","https://security-tracker.debian.org/tracker/CVE-2021-27815"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-27815#Debian:14/exif","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-27815"}],"summary":"NULL Pointer Deference in the exif command line tool, when printing out XML formatted EXIF data, in exif v0.6.22 and earlier allows attackers to cause a Denial of Service (DoS) by uploading a maliciou"}