{"cve":"CVE-2011-0043","nvd":{"published":"2011-02-10T16:00:13.677","modified":"2026-06-16T23:26:40.930","status":"Modified","description":"Kerberos in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 supports weak hashing algorithms, which allows local users to gain privileges by operating a service that sends crafted service tickets, as demonstrated by the CRC32 algorithm, aka \"Kerberos Unkeyed Checksum Vulnerability.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://osvdb.org/70834","http://secunia.com/advisories/43251","http://support.avaya.com/css/P8/documents/100127250","http://www.securityfocus.com/bid/46130","http://www.securitytracker.com/id?1025048"],"products":["microsoft:windows_2003_server","microsoft:windows_server_2003","microsoft:windows_xp"],"source":"nvd","synced_at":"2026-10-19T19:57:56.749847046+00:00"},"epss":{"cve":"CVE-2011-0043","score":0.01573,"percentile":0.75417,"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."]}