{"api_version":"1","generated_at":"2026-07-23T01:53:28+00:00","cve":"CVE-2011-0045","urls":{"html":"https://cve.report/CVE-2011-0045","api":"https://cve.report/api/cve/CVE-2011-0045.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2011-0045","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-0045"},"summary":{"title":"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.\"","state":"PUBLISHED","assigner":"microsoft","published_at":"2011-02-09 01:00:08","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-119","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"7.2","severity":"","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://support.avaya.com/css/P8/documents/100127248","name":"http://support.avaya.com/css/P8/documents/100127248","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"ASA-2011-031 (2393802)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11996","name":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11996","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Repository  /  Oval Repository","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/archive/1/516276/100/0/threaded","name":"http://www.securityfocus.com/archive/1/516276/100/0/threaded","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"SecurityFocus","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/46136","name":"http://www.securityfocus.com/bid/46136","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Microsoft Windows Kernel Integer Truncation Local Privilege Escalation Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64926","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64926","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.vupen.com/english/advisories/2011/0324","name":"http://www.vupen.com/english/advisories/2011/0324","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Webmail : Solution de messagerie professionnelle - OVHcloud- OVH","mime":"inode/x-empty","httpstatus":"200","archivestatus":"200"},{"url":"http://securityreason.com/securityalert/8110","name":"http://securityreason.com/securityalert/8110","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"MS Windows XP WmiTraceMessageVa Integer Truncation Vulnerability PoC   - CXSecurity.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-11-064","name":"http://www.zerodayinitiative.com/advisories/ZDI-11-064","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Zero Day Initiative","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-011","name":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-011","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Microsoft Security Bulletin MS11-011 - Important | Microsoft Docs","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://osvdb.org/70823","name":"http://osvdb.org/70823","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"-1","archivestatus":"0"},{"url":"http://www.securitytracker.com/id?1025046","name":"http://www.securitytracker.com/id?1025046","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Windows Kernel Lets Local Users Gain Elevated Privileges - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-0045","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0045","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2011","cve_id":"45","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows_xp","cpe6":"*","cpe7":"sp3","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T21:43:13.974Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"oval:org.mitre.oval:def:11996","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11996"},{"name":"46136","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/46136"},{"name":"8110","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"],"url":"http://securityreason.com/securityalert/8110"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://support.avaya.com/css/P8/documents/100127248"},{"name":"ADV-2011-0324","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"],"url":"http://www.vupen.com/english/advisories/2011/0324"},{"name":"ms-win-kernel-privilege-escalation(64926)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64926"},{"name":"MS11-011","tags":["vendor-advisory","x_refsource_MS","x_transferred"],"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-011"},{"name":"1025046","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id?1025046"},{"name":"70823","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"],"url":"http://osvdb.org/70823"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://www.zerodayinitiative.com/advisories/ZDI-11-064"},{"name":"20110208 ZDI-11-064: Microsoft Windows WmiTraceMessageVa Local Kernel Vulnerability","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"],"url":"http://www.securityfocus.com/archive/1/516276/100/0/threaded"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2011-02-08T00:00:00.000Z","descriptions":[{"lang":"en","value":"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.\""}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-10-12T19:57:01.000Z","orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","shortName":"microsoft"},"references":[{"name":"oval:org.mitre.oval:def:11996","tags":["vdb-entry","signature","x_refsource_OVAL"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11996"},{"name":"46136","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/46136"},{"name":"8110","tags":["third-party-advisory","x_refsource_SREASON"],"url":"http://securityreason.com/securityalert/8110"},{"tags":["x_refsource_CONFIRM"],"url":"http://support.avaya.com/css/P8/documents/100127248"},{"name":"ADV-2011-0324","tags":["vdb-entry","x_refsource_VUPEN"],"url":"http://www.vupen.com/english/advisories/2011/0324"},{"name":"ms-win-kernel-privilege-escalation(64926)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64926"},{"name":"MS11-011","tags":["vendor-advisory","x_refsource_MS"],"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-011"},{"name":"1025046","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id?1025046"},{"name":"70823","tags":["vdb-entry","x_refsource_OSVDB"],"url":"http://osvdb.org/70823"},{"tags":["x_refsource_MISC"],"url":"http://www.zerodayinitiative.com/advisories/ZDI-11-064"},{"name":"20110208 ZDI-11-064: Microsoft Windows WmiTraceMessageVa Local Kernel Vulnerability","tags":["mailing-list","x_refsource_BUGTRAQ"],"url":"http://www.securityfocus.com/archive/1/516276/100/0/threaded"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secure@microsoft.com","ID":"CVE-2011-0045","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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.\""}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"oval:org.mitre.oval:def:11996","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11996"},{"name":"46136","refsource":"BID","url":"http://www.securityfocus.com/bid/46136"},{"name":"8110","refsource":"SREASON","url":"http://securityreason.com/securityalert/8110"},{"name":"http://support.avaya.com/css/P8/documents/100127248","refsource":"CONFIRM","url":"http://support.avaya.com/css/P8/documents/100127248"},{"name":"ADV-2011-0324","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2011/0324"},{"name":"ms-win-kernel-privilege-escalation(64926)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64926"},{"name":"MS11-011","refsource":"MS","url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-011"},{"name":"1025046","refsource":"SECTRACK","url":"http://www.securitytracker.com/id?1025046"},{"name":"70823","refsource":"OSVDB","url":"http://osvdb.org/70823"},{"name":"http://www.zerodayinitiative.com/advisories/ZDI-11-064","refsource":"MISC","url":"http://www.zerodayinitiative.com/advisories/ZDI-11-064"},{"name":"20110208 ZDI-11-064: Microsoft Windows WmiTraceMessageVa Local Kernel Vulnerability","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/516276/100/0/threaded"}]}}}},"cveMetadata":{"assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","assignerShortName":"microsoft","cveId":"CVE-2011-0045","datePublished":"2011-02-09T00:00:00.000Z","dateReserved":"2010-12-10T00:00:00.000Z","dateUpdated":"2024-08-06T21:43:13.974Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2011-02-09 01:00:08","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-119","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":3.9,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*","matchCriteriaId":"CE477A73-4EE4-41E9-8694-5A3D5DC88656"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2011","CveId":"45","Ordinal":"1","Title":"CVE-2011-0045","CVE":"CVE-2011-0045","Year":"2011"},"notes":[{"CveYear":"2011","CveId":"45","Ordinal":"1","NoteData":"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.\"","Type":"Description","Title":"CVE-2011-0045"},{"CveYear":"2011","CveId":"45","Ordinal":"2","NoteData":"2011-02-08","Type":"Other","Title":"Published"},{"CveYear":"2011","CveId":"45","Ordinal":"3","NoteData":"2018-10-12","Type":"Other","Title":"Modified"}]}}}