{"action":"Upgrade xar to 1.8.0.498-1 or later.","affected":[{"fixed":"1.8.0.498-1","introduced":"0"}],"component":"xar","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.8.0.498-1"],"id":"tcs_01M5NBXNGYEVWM43A4PHA1B9PR","modified_at":"2026-09-01T20:03:40.861137377Z","published_at":"2017-07-10T03:29:00.177Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-11124","https://security-tracker.debian.org/tracker/CVE-2017-11124"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-11124#Debian:14/xar","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-11124"}],"summary":"libxar.so in xar 1.6.1 has a NULL pointer dereference in the xar_unserialize function in archive.c."}