{"action":"Upgrade libonig to 6.9.4-1 or later.","affected":[{"fixed":"6.9.4-1","introduced":"0"}],"component":"libonig","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.9.4-1"],"id":"tcs_01M5NE1Y641GDAENH35F8Y9DXD","modified_at":"2026-09-21T07:03:12.545946535Z","published_at":"2019-11-17T18:15:11.440Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-19012","https://security-tracker.debian.org/tracker/CVE-2019-19012"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-19012","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-19012"}],"summary":"An integer overflow in the search_in_range function in regexec.c in Oniguruma 6.x before 6.9.4_rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker."}