{"action":"Upgrade yara to 3.5.0+dfsg-9 or later.","affected":[{"fixed":"3.5.0+dfsg-9","introduced":"0"}],"component":"yara","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.5.0+dfsg-9"],"id":"tcs_01M5NCG0JDWKCTVSCGDHEPA0J2","modified_at":"2026-09-01T20:03:48.847808440Z","published_at":"2017-04-03T05:59:00.707Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-5923","https://security-tracker.debian.org/tracker/CVE-2017-5923"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-5923#Debian:14/yara","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-5923"}],"summary":"libyara/grammar.y in YARA 3.5.0 allows remote attackers to cause a denial of service (heap-based out-of-bounds read and application crash) via a crafted rule that is mishandled in the yara_yyparse fun"}