{"cve":"CVE-2013-6425","nvd":{"published":"2014-01-18T19:55:07.123","modified":"2026-06-17T00:00:27.897","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-191"],"references":["http://cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0c","http://lists.freedesktop.org/archives/pixman/2013-November/003109.html","http://lists.opensuse.org/opensuse-updates/2014-01/msg00001.html","http://lists.opensuse.org/opensuse-updates/2014-01/msg00005.html","http://lists.opensuse.org/opensuse-updates/2014-01/msg00008.html"],"products":["canonical:ubuntu_linux","debian:debian_linux","opensuse:opensuse","pixman:pixman","redhat:enterprise_linux_desktop","redhat:enterprise_linux_eus","redhat:enterprise_linux_server","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_tus","redhat:enterprise_linux_workstation"],"source":"nvd","synced_at":"2026-10-19T20:32:06.812358378+00:00"},"epss":{"cve":"CVE-2013-6425","score":0.0288,"percentile":0.86852,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}