{"id":"CVE-2013-1300","aliases":["EUVD-2013-1340","GHSA-cxxm-972m-66mg"],"status":"published","title":"win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003...","description":"win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT does not properly handle objects in memory, which allows local users to gain privileges via a crafted application, aka \"Win32k Memory Allocation 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":0.1218,"percentile":0.96189,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-264"],"published":"2013-07-10T01:00:00Z","modified":"2026-06-16T23:51:10Z","exploits":[{"source":"exploitdb","id":"EDB-33213","title":"Microsoft Windows - NTUserMessageCall Win32k Kernel Pool Overflow 'schlamperei.x86.dll' (MS13-053) (Metasploit)","type":"local","platform":"windows_x86","date":"2014-05-06","verified":true,"url":"https://www.exploit-db.com/exploits/33213"},{"source":"metasploit","id":"exploit/windows/local/ms13_053_schlamperei","title":"Windows NTUserMessageCall Win32k Kernel Pool Overflow (Schlamperei)","type":"exploit","platform":"Windows","date":"2013-12-01","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/local/ms13_053_schlamperei"},{"source":"pocgithub","id":"Meatballs1/cve-2013-1300","title":"Meatballs1/cve-2013-1300","date":"2013-09-09","url":"https://github.com/Meatballs1/cve-2013-1300"}],"products":[{"vendor":"microsoft","product":"windows_7"},{"vendor":"microsoft","product":"windows_8"},{"vendor":"microsoft","product":"windows_rt"},{"vendor":"microsoft","product":"windows_server_2003"},{"vendor":"microsoft","product":"windows_server_2008"},{"vendor":"microsoft","product":"windows_server_2012"},{"vendor":"microsoft","product":"windows_vista"},{"vendor":"microsoft","product":"windows_xp"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17353","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/33213","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"http://www.us-cert.gov/ncas/alerts/TA13-190A","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-053","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-1300"},{"url":"https://github.com/advisories/GHSA-cxxm-972m-66mg"}],"sources":{"cve":[{"id":"CVE-2013-1300","description":"win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT does not properly handle objects in memory, which allows local users to gain privileges via a crafted application, aka \"Win32k Memory Allocation Vulnerability.\"","status":"published","published":"2013-07-10T01:00:00Z","modified":"2024-08-06T14:57:04.79Z","updated_at":"2026-11-02T14:34:58.534075Z"}],"euvd":[{"id":"EUVD-2013-1340","description":"win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT does not properly handle objects in memory, which allows local users to gain privileges via a crafted application, aka \"Win32k Memory Allocation Vulnerability.\"","status":"published","published":"2013-07-10T01:00:00Z","modified":"2024-08-06T14:57:04Z","updated_at":"2026-11-03T01:56:42.837275Z"}],"ghsa":[{"id":"GHSA-cxxm-972m-66mg","title":"win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003...","description":"win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT does not properly handle objects in memory, which allows local users to gain privileges via a crafted application, aka \"Win32k Memory Allocation Vulnerability.\"","status":"published","published":"2022-05-13T01:15:59Z","modified":"2023-02-01T05:04:37Z","updated_at":"2026-11-02T14:50:10.388803Z"}],"nvd":[{"id":"CVE-2013-1300","description":"win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT does not properly handle objects in memory, which allows local users to gain privileges via a crafted application, aka \"Win32k Memory Allocation Vulnerability.\"","status":"published","published":"2013-07-10T03:46:09.717Z","modified":"2026-06-16T23:51:10.78Z","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-264"],"updated_at":"2026-11-02T14:02:29.210317Z"}]}}