{"action":"Upgrade lrzip to 0.631+git180517-1 or later.","affected":[{"fixed":"0.631+git180517-1","introduced":"0"}],"component":"lrzip","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.631+git180517-1"],"id":"tcs_01M5NCQ3EN5B3NH52RR4P30TXM","modified_at":"2026-09-01T20:03:51.149535409Z","published_at":"2017-05-08T14:29:00.200Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-8843","https://security-tracker.debian.org/tracker/CVE-2017-8843"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-8843","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-8843"}],"summary":"The join_pthread function in stream.c in liblrzip.so in lrzip 0.631 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted archive."}