{"id":"CVE-2011-2004","aliases":["EUVD-2011-1998","GHSA-mfgm-v8rv-75rw"],"status":"published","title":"Array index error in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 R2...","description":"Array index error in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 R2 and R2 SP1 and Windows 7 Gold and SP1 allows remote attackers to cause a denial of service (reboot) via a crafted TrueType font file, aka \"TrueType Font Parsing Vulnerability,\" a different vulnerability than CVE-2011-3402.","severity":{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.24623,"percentile":0.97899,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2011-11-08T21:00:00Z","modified":"2026-06-16T23:30:35Z","products":[{"vendor":"microsoft","product":"windows_7"},{"vendor":"microsoft","product":"windows_server_2008"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14133","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/675073","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-084","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2004"},{"url":"https://github.com/advisories/GHSA-mfgm-v8rv-75rw"}],"sources":{"cve":[{"id":"CVE-2011-2004","description":"Array index error in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 R2 and R2 SP1 and Windows 7 Gold and SP1 allows remote attackers to cause a denial of service (reboot) via a crafted TrueType font file, aka \"TrueType Font Parsing Vulnerability,\" a different vulnerability than CVE-2011-3402.","status":"published","published":"2011-11-08T21:00:00Z","modified":"2024-08-06T22:46:00.835Z","updated_at":"2026-11-02T14:35:36.252742Z"}],"euvd":[{"id":"EUVD-2011-1998","description":"Array index error in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 R2 and R2 SP1 and Windows 7 Gold and SP1 allows remote attackers to cause a denial of service (reboot) via a crafted TrueType font file, aka \"TrueType Font Parsing Vulnerability,\" a different vulnerability than CVE-2011-3402.","status":"published","published":"2011-11-08T21:00:00Z","modified":"2024-08-06T22:46:00Z","updated_at":"2026-11-03T01:55:54.133107Z"}],"ghsa":[{"id":"GHSA-mfgm-v8rv-75rw","title":"Array index error in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 R2...","description":"Array index error in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 R2 and R2 SP1 and Windows 7 Gold and SP1 allows remote attackers to cause a denial of service (reboot) via a crafted TrueType font file, aka \"TrueType Font Parsing Vulnerability,\" a different vulnerability than CVE-2011-3402.","status":"published","published":"2022-05-13T01:15:34Z","modified":"2023-02-01T05:04:34Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:50:09.90532Z"}],"nvd":[{"id":"CVE-2011-2004","description":"Array index error in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 R2 and R2 SP1 and Windows 7 Gold and SP1 allows remote attackers to cause a denial of service (reboot) via a crafted TrueType font file, aka \"TrueType Font Parsing Vulnerability,\" a different vulnerability than CVE-2011-3402.","status":"published","published":"2011-11-08T21:55:01.083Z","modified":"2026-06-16T23:30:35.263Z","cvss":[{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:10.769216Z"}]}}