{"id":"DEBIAN-CVE-2012-6139","details":"libxslt before 1.1.28 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an (1) empty match attribute in a XSL key to the xsltAddKey function in keys.c or (2) uninitialized variable to the xsltDocumentFunction function in functions.c.","modified":"2026-09-23T06:47:31.172461369Z","published":"2013-04-12T22:55:01.007Z","upstream":["CVE-2012-6139"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2012-6139"}],"affected":[{"package":{"name":"libxslt","ecosystem":"Debian:12","purl":"pkg:deb/debian/libxslt?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.26-14.1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-6139.json"}},{"package":{"name":"libxslt","ecosystem":"Debian:13","purl":"pkg:deb/debian/libxslt?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.26-14.1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-6139.json"}},{"package":{"name":"libxslt","ecosystem":"Debian:14","purl":"pkg:deb/debian/libxslt?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.26-14.1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-6139.json"}}],"schema_version":"1.9.0"}