{"id":"CVE-2013-6999","state":"PUBLISHED","title":"The IsHandleEntrySecure function in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 SP2 does not properly validate the tagPROCESSINFO pW32Job field, which al","description":"The IsHandleEntrySecure function in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 SP2 does not properly validate the tagPROCESSINFO pW32Job field, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted NtUserValidateHandleSecure call for an owned object.  NOTE: the vendor reportedly disputes the significance of this report, stating that \"it appears to be a local DOS ... we don't consider it a security vulnerability.","publishedAt":"2013-12-07T01:00:00.000Z","updatedAt":"2024-08-06T17:53:45.925Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/64057","http://pastebin.com/raw.php?i=we0ZSQC0","http://secunia.com/advisories/55633"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:55.337Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2013/6xxx/CVE-2013-6999.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2013-6999","state":"PUBLISHED","datePublished":"2013-12-07T01:00:00.000Z","dateUpdated":"2024-08-06T17:53:45.925Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2013-12-06T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The IsHandleEntrySecure function in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 SP2 does not properly validate the tagPROCESSINFO pW32Job field, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted NtUserValidateHandleSecure call for an owned object.  NOTE: the vendor reportedly disputes the significance of this report, stating that \"it appears to be a local DOS ... we don't consider it a security vulnerability."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.securityfocus.com/bid/64057","name":"64057","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://pastebin.com/raw.php?i=we0ZSQC0","tags":["x_refsource_MISC"]},{"url":"http://secunia.com/advisories/55633","name":"55633","tags":["third-party-advisory","x_refsource_SECUNIA"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2013-12-17T15:57:00.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2013-12-03T00:00:00.000Z","tags":["disputed"],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2013-6999","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":"** DISPUTED ** The IsHandleEntrySecure function in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 SP2 does not properly validate the tagPROCESSINFO pW32Job field, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted NtUserValidateHandleSecure call for an owned object.  NOTE: the vendor reportedly disputes the significance of this report, stating that \"it appears to be a local DOS ... we don't consider it a security vulnerability.\""}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"64057","refsource":"BID","url":"http://www.securityfocus.com/bid/64057"},{"name":"http://pastebin.com/raw.php?i=we0ZSQC0","refsource":"MISC","url":"http://pastebin.com/raw.php?i=we0ZSQC0"},{"name":"55633","refsource":"SECUNIA","url":"http://secunia.com/advisories/55633"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securityfocus.com/bid/64057","name":"64057","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://pastebin.com/raw.php?i=we0ZSQC0","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://secunia.com/advisories/55633","name":"55633","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T17:53:45.925Z"}}]}}}