{"cve":"CVE-2009-0320","nvd":{"published":"2009-01-28T18:30:00.217","modified":"2026-06-16T23:04:45.477","status":"Modified","description":"Microsoft Windows XP, Server 2003 and 2008, and Vista exposes I/O activity measurements of all processes, which allows local users to obtain sensitive information, as demonstrated by reading the I/O Other Bytes column in Task Manager (aka taskmgr.exe) to estimate the number of characters that a different user entered at a runas.exe password prompt, related to a \"benchmarking attack.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200","CWE-362"],"references":["http://www.securityfocus.com/archive/1/500393/100/0/threaded","http://www.securityfocus.com/bid/33440","http://www.securityfocus.com/archive/1/500393/100/0/threaded","http://www.securityfocus.com/bid/33440"],"products":["microsoft:windows_server_2003","microsoft:windows_server_2008","microsoft:windows_vista","microsoft:windows_xp"],"source":"nvd","synced_at":"2026-10-19T19:53:23.791937413+00:00"},"epss":{"cve":"CVE-2009-0320","score":0.01446,"percentile":0.73312,"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."]}