{"action":"Upgrade apr-util to 1.3.7+dfsg-1 or later.","affected":[{"fixed":"1.3.7+dfsg-1","introduced":"0"}],"component":"apr-util","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.3.7+dfsg-1"],"id":"tcs_01M5N971829XSPKBQ29W021SDK","modified_at":"2026-10-23T17:47:46.031812727Z","published_at":"2009-06-08T01:00:00.530Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-0023","https://security-tracker.debian.org/tracker/CVE-2009-0023"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-0023#Debian:13/apr-util","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-0023"}],"summary":"The apr_strmatch_precompile function in strmatch/apr_strmatch.c in Apache APR-util before 1.3.5 allows remote attackers to cause a denial of service (daemon crash) via crafted input involving (1) a .h"}