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<< Back VID 26729 Severity 40 Port 139,445 Protocol TCP Class SMB Detailed Description The Hotfix (MS15-097, 3089656) for 'Vulnerabilities in Microsoft Graphics Component Could Allow Remote Code Execution' has not been applied. This security update resolves vulnerabilities in Microsoft Windows, Microsoft Office, and Microsoft Lync. The most severe of the vulnerabilities could allow remote code execution if a user opens a specially crafted document or visits an untrusted webpage that contains embedded OpenType fonts. OpenType Font Parsing Vulnerability - CVE-2015-2506 An elevation of privilege exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles specially crafted OpenType fonts. An attacker who successfully exploited the vulnerability could execute arbitrary code and take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Multiple Font Driver Elevation of Privilege Vulnerabilities Elevation of privilege vulnerabilities exist in Microsoft Windows when the Windows Adobe Type Manager Library fails to properly handle objects in memory. An attacker who successfully exploited the vulnerabilities could execute arbitrary code and take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Graphics Component Buffer Overflow Vulnerability - CVE-2015-2510 A remote code execution vulnerability exists in Microsoft Windows when components of Windows, Office, and Lync improperly handle specially crafted OpenType fonts. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Multiple Win32k Memory Corruption Elevation of Privilege Vulnerabilities Multiple elevation of privilege vulnerabilities exist in Windows when the Windows kernel-mode driver fails to properly handle objects in memory. An attacker who successfully exploited the vulnerabilities could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Win32k Elevation of Privilege Vulnerability - CVE-2015-2527 An elevation of privilege vulnerability exists when the Windows kernel mode driver (Win32k.sys) fails to properly validate and enforce integrity levels during certain process initialization scenarios. An attacker who successfully exploited the vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Kernel ASLR Bypass Vulnerability - CVE-2015-2529 A security feature bypass vulnerability exists when the Windows kernel fails to properly initialize a memory address, allowing an attacker to retrieve information that could lead to a Kernel Address Space Layout Randomization (KASLR) bypass. This issue affects all supported Windows operating systems and is considered to be an Important-class Security Feature Bypass (SFB). * Note: This check requires an account with administrative privileges which can log into the host to scan. Absence of this condition will result in the check not being performed and a False Negative for all vulnerable hosts. * References: https://technet.microsoft.com/en-us/library/security/ms15-097 * Platforms Affected: Windows Vista SP2 Windows Vista x64 SP2 Windows Server 2008 SP2 Windows Server 2008 x64 SP2 Windows 7 SP1 Windows 7 x64 SP1 Windows Server 2008 R2 SP1 Windows Server 2008 R2 x64 SP1 Windows 8 Windows 8.1 Windows Server 2012 Windows Server 2012 R2 Windows 10 Recommendation Apply the appropriate patch(3089656) for your system, as listed in Microsoft Security Bulletin MS15-097 at https://technet.microsoft.com/en-us/library/security/ms15-097 -- OR -- Patches for Windows platforms are also available from the Microsoft Windows Update Web site, http://windowsupdate.microsoft.com. Windows Update detects what version of Windows you are running and offers the appropriate patch. Related URL CVE-2015-2506,CVE-2015-2510,CVE-2015-2527,CVE-2015-2529 (CVE) Related URL 76403 (SecurityFocus) Related URL (ISS)