{"id":"DEBIAN-CVE-2013-6425","details":"Integer underflow in the pixman_trapezoid_valid macro in pixman.h in Pixman before 0.32.0, as used in X.Org server and cairo, allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.","modified":"2026-09-01T20:03:19.009427751Z","published":"2014-01-18T19:55:07.123Z","upstream":["CVE-2013-6425"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2013-6425"}],"affected":[{"package":{"name":"pixman","ecosystem":"Debian:12","purl":"pkg:deb/debian/pixman?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.30.2-2"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2013-6425.json"}},{"package":{"name":"pixman","ecosystem":"Debian:13","purl":"pkg:deb/debian/pixman?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.30.2-2"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2013-6425.json"}},{"package":{"name":"pixman","ecosystem":"Debian:14","purl":"pkg:deb/debian/pixman?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.30.2-2"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2013-6425.json"}}],"schema_version":"1.9.0"}