{"action":"Upgrade asciidoctor to 1.5.8-1 or later.","affected":[{"fixed":"1.5.8-1","introduced":"0"}],"component":"asciidoctor","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.5.8-1"],"id":"tcs_01M5ND76MW2DB9KD5AVJ7920VG","modified_at":"2026-10-23T18:04:47.282865641Z","published_at":"2018-10-16T16:50:12.927Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-18385","https://security-tracker.debian.org/tracker/CVE-2018-18385"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-18385#Debian:14/asciidoctor","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-18385"}],"summary":"Asciidoctor in versions < 1.5.8 allows remote attackers to cause a denial of service (infinite loop). The loop was caused by the fact that Parser.next_block was not exhausting all the lines in the rea"}