{"id":"DEBIAN-CVE-2011-1928","details":"The fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service (infinite loop) via a URI that does not match unspecified types of wildcard patterns, as demonstrated by attacks against mod_autoindex in httpd when a /*/WEB-INF/ configuration pattern is used.  NOTE: this issue exists because of an incorrect fix for CVE-2011-0419.","modified":"2026-09-14T06:47:20.706271463Z","published":"2011-05-24T23:55:03.573Z","upstream":["CVE-2011-1928"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2011-1928"}],"affected":[{"package":{"name":"apr","ecosystem":"Debian:12","purl":"pkg:deb/debian/apr?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1928.json"}},{"package":{"name":"apr","ecosystem":"Debian:13","purl":"pkg:deb/debian/apr?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1928.json"}},{"package":{"name":"apr","ecosystem":"Debian:14","purl":"pkg:deb/debian/apr?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1928.json"}}],"schema_version":"1.9.0"}