{"id":"CVE-2011-0045","aliases":["EUVD-2011-0071","GHSA-286r-q2r9-3cc4"],"status":"published","title":"The Trace Events functionality in the kernel in Microsoft Windows XP SP3 does not properly...","description":"The Trace Events functionality in the kernel in Microsoft Windows XP SP3 does not properly perform type conversion, which causes integer truncation and insufficient memory allocation and triggers a buffer overflow, which allows local users to gain privileges via a crafted application, related to WmiTraceMessageVa, aka \"Windows Kernel Integer Truncation Vulnerability.\"","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03796,"percentile":0.90065,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2011-02-09T00:00:00Z","modified":"2026-06-16T23:26:41Z","exploits":[{"source":"exploitdb","id":"EDB-16262","title":"Microsoft Windows XP - WmiTraceMessageVa Integer Truncation (PoC) (MS11-011)","type":"dos","platform":"windows","date":"2011-03-01","verified":true,"url":"https://www.exploit-db.com/exploits/16262"}],"products":[{"vendor":"microsoft","product":"windows_xp"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11996","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.securityfocus.com/bid/46136","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://securityreason.com/securityalert/8110","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://support.avaya.com/css/P8/documents/100127248","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2011/0324","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64926","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-011","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.securitytracker.com/id?1025046","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://osvdb.org/70823","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-11-064","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/516276/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0045"},{"url":"https://github.com/advisories/GHSA-286r-q2r9-3cc4"}],"sources":{"cve":[{"id":"CVE-2011-0045","description":"The Trace Events functionality in the kernel in Microsoft Windows XP SP3 does not properly perform type conversion, which causes integer truncation and insufficient memory allocation and triggers a buffer overflow, which allows local users to gain privileges via a crafted application, related to WmiTraceMessageVa, aka \"Windows Kernel Integer Truncation Vulnerability.\"","status":"published","published":"2011-02-09T00:00:00Z","modified":"2024-08-06T21:43:13.974Z","updated_at":"2026-11-02T14:35:38.711857Z"}],"euvd":[{"id":"EUVD-2011-0071","description":"The Trace Events functionality in the kernel in Microsoft Windows XP SP3 does not properly perform type conversion, which causes integer truncation and insufficient memory allocation and triggers a buffer overflow, which allows local users to gain privileges via a crafted application, related to WmiTraceMessageVa, aka \"Windows Kernel Integer Truncation Vulnerability.\"","status":"published","published":"2011-02-09T00:00:00Z","modified":"2024-08-06T21:43:13Z","updated_at":"2026-11-03T01:56:01.523697Z"}],"ghsa":[{"id":"GHSA-286r-q2r9-3cc4","title":"The Trace Events functionality in the kernel in Microsoft Windows XP SP3 does not properly...","description":"The Trace Events functionality in the kernel in Microsoft Windows XP SP3 does not properly perform type conversion, which causes integer truncation and insufficient memory allocation and triggers a buffer overflow, which allows local users to gain privileges via a crafted application, related to WmiTraceMessageVa, aka \"Windows Kernel Integer Truncation Vulnerability.\"","status":"published","published":"2022-05-03T03:25:29Z","modified":"2023-02-01T05:01:30Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:43.819101Z"}],"nvd":[{"id":"CVE-2011-0045","description":"The Trace Events functionality in the kernel in Microsoft Windows XP SP3 does not properly perform type conversion, which causes integer truncation and insufficient memory allocation and triggers a buffer overflow, which allows local users to gain privileges via a crafted application, related to WmiTraceMessageVa, aka \"Windows Kernel Integer Truncation Vulnerability.\"","status":"published","published":"2011-02-09T01:00:08.243Z","modified":"2026-06-16T23:26:41.07Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:06.042049Z"}]}}