{"cve":"CVE-2009-0177","nvd":{"published":"2009-01-20T16:00:09.030","modified":"2026-06-16T23:04:26.370","status":"Modified","description":"vmwarebase.dll, as used in the vmware-authd service (aka vmware-authd.exe), in VMware Workstation 6.5.1 build 126130, 6.5.1 and earlier; VMware Player 2.5.1 build 126130, 2.5.1 and earlier; VMware ACE 2.5.1 and earlier; VMware Server 2.0.x before 2.0.1 build 156745; and VMware Fusion before 2.0.2 build 147997 allows remote attackers to cause a denial of service (daemon crash) via a long (1) USER or (2) PASS command.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://lists.vmware.com/pipermail/security-announce/2009/000054.html","http://osvdb.org/51180","http://seclists.org/fulldisclosure/2009/Apr/0036.html","http://secunia.com/advisories/33372","http://secunia.com/advisories/34601"],"products":["vmware:ace","vmware:fusion","vmware:server","vmware:vmware_player","vmware:vmware_workstation"],"source":"nvd","synced_at":"2026-10-19T19:53:23.791937413+00:00"},"epss":{"cve":"CVE-2009-0177","score":0.08642,"percentile":0.95107,"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."]}