{"cve":"CVE-2013-3868","nvd":{"published":"2013-09-11T14:03:48.347","modified":"2026-06-16T23:55:55.853","status":"Modified","description":"Microsoft Active Directory Lightweight Directory Service (AD LDS) on Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, and Windows 8 and Active Directory Services on Windows Server 2008 SP2 and R2 SP1 and Server 2012 allow remote attackers to cause a denial of service (LDAP directory-service outage) via a crafted LDAP query, aka \"Remote Anonymous DoS Vulnerability.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://www.us-cert.gov/ncas/alerts/TA13-253A","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-079","http://www.us-cert.gov/ncas/alerts/TA13-253A","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-079"],"products":["microsoft:active_directory_lightweight_directory_service","microsoft:windows_7","microsoft:windows_8","microsoft:windows_server_2008","microsoft:windows_server_2012","microsoft:windows_vista"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-3868","score":0.36214,"percentile":0.98478,"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."]}