{"cve":"CVE-2011-1786","nvd":{"published":"2011-05-03T22:55:03.043","modified":"2026-06-16T23:30:07.327","status":"Modified","description":"lsassd in Likewise Open /Enterprise 5.3 before build 7845, Open 6.0 before build 8325, and Enterprise 6.0 before build 178, as distributed in VMware ESXi 4.1 and ESX 4.1 and possibly other products, allows remote attackers to cause a denial of service (daemon crash) via an Active Directory login attempt that provides a username containing an invalid byte sequence.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://kb.vmware.com/kb/1035108","http://lists.vmware.com/pipermail/security-announce/2011/000133.html","http://secunia.com/advisories/44349","http://securityreason.com/securityalert/8240","http://securitytracker.com/id?1025452"],"products":["likewise:likewise_open","vmware:esx","vmware:esxi"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-1786","score":0.03012,"percentile":0.87413,"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."]}