{"cve":"CVE-2014-8091","nvd":{"published":"2014-12-10T15:59:02.657","modified":"2026-06-17T00:16:13.337","status":"Modified","description":"X.Org X Window System (aka X11 and X) X11R5 and X.Org Server (aka xserver and xorg-server) before 1.16.3, when using SUN-DES-1 (Secure RPC) authentication credentials, does not check the return value of a malloc call, which allows remote attackers to cause a denial of service (NULL pointer dereference and server crash) via a crafted connection request.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://advisories.mageia.org/MGASA-2014-0532.html","http://secunia.com/advisories/61947","http://secunia.com/advisories/62292","http://www.debian.org/security/2014/dsa-3095","http://www.mandriva.com/security/advisories?name=MDVSA-2015:119"],"products":["x.org:x11","x.org:x_server"],"source":"nvd","synced_at":"2026-10-19T20:34:45.729216538+00:00"},"epss":{"cve":"CVE-2014-8091","score":0.04189,"percentile":0.90936,"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."]}