KLA11914 Multiple vulnerability in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products Extended Support Update. Malicious users can exploit these vulnerabilities to execute arbitrary code, obtain sensitive information, gain privileges. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in...

Windows kernel Vulnerability CVE-2 0 1 6-0 1 4 3 analysis-vulnerability warning-the black bar safety net

4 on 2 0 March, Nils Sommer in the exploitdb on broke a new Windows kernel vulnerability PoC. The vulnerability affects all versions of Windows operating system, the attacker after the success of available privilege escalation, Microsoft in 4, on patch day fixes the vulnerability. 0×0 1...

Microsoft Windows Kernel - win32k.sys TTF Processing EBLC EBSC Tables Pool Corruption (MS16-039)

Microsoft Windows Kernel - win32k.sys TTF Processing EBLC EBSC Tables Pool Corruption MS16-039 Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=684 We have encountered a Windows kernel crash in the win32k.sys driver while processing a corrupted TTF font file. An example of a cras...

Microsoft Windows Kernel - 'win32k.sys' TTF Processing EBLC / EBSC Tables Pool Corruption (MS16-039)

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=684 We have encountered a Windows kernel crash in the win32k.sys driver while processing a corrupted TTF font file. An example of a crash log excerpt generated after triggering the bug is shown below: --- BADPOOLHEADER 19 The pool ...

The vulnerability of the Windows operating system, which allows a hacker to increase their privileges

The vulnerability of the Windows operating system’s kernel mode driver is related to deficiencies in access control. Exploiting this vulnerability can allow a malicious actor, operating locally, to enhance their privileges through a specially created application...

Microsoft Windows Win32k Elevation of Privilege Vulnerability (CNVD-2016-02281)

Microsoft Windows is a series of operating systems released by Microsoft USA. win32k.sys is the kernel part of the Windows subsystem, a kernel-mode device driver, which contains a window manager, background control windows and screen output management. An elevation of privilege vulnerability exis...

Microsoft Windows Win32k Elevation of Privilege Vulnerability (CNVD-2016-02247)

Microsoft Windows is a series of operating systems released by Microsoft Corporation in the United States. kernel-mode drivers is one of the kernel driver management software. An elevation of privilege vulnerability exists in the kernel-mode driver for Microsoft Windows, which arises from the...

KLA10788 Multiple vulnerabilities in Microsoft Graphics Component

Multiple serious vulnerabilities have been found in Microsoft Graphics Component as used in multiple Microsoft products. Malicious users can exploit these vulnerabilities to execute arbitrary code or gain privileges. Below is a complete list of vulnerabilities 1. An improper memory objects handli...

Microsoft Win32k Elevation of Privilege (MS16-039: CVE-2016-0165)

An elevation of privilege vulnerability exists in the Windows Kernel. The vulnerability is due to the way Windows deals with allocation of an Edge buffer. A remote attacker can exploit this vulnerability by running a specially crafted application...

PT-2016-1673 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: The issue is related to a lack of access control in the Windows operating system kernel-mode driver, which can be exploited by an attacker to elevate their privileges using a specially...

PT-2016-1691 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: The issue is related to insufficient access control in a Windows operating system kernel-mode driver. It allows a local attacker to potentially elevate their privileges using a specially...

Microsoft Windows Kernel - NtGdiGetTextExtentExW Out-of-Bounds Memory Read

Microsoft Windows Kernel - NtGdiGetTextExtentExW Out-of-Bounds Memory Read Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=685 The attached Proof-of-Concept crashes Windows 7 with special pool enabled on win32k.sys. The crash is due accessing memory past the end of a buffer. Pro...

VulnCheck KEV: CVE-2011-2005

afd.sys in the Ancillary Function Driver in Microsoft Windows does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application...

Microsoft Windows Kernel - 'NtGdiGetTextExtentExW' Out-of-Bounds Memory Read

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=685 The attached Proof-of-Concept crashes Windows 7 with special pool enabled on win32k.sys. The crash is due accessing memory past the end of a buffer. Proof of Concept:...

The vulnerability of the Windows operating system, which allows a hacker to increase their privileges

The vulnerability of the Windows operating system’s kernel mode driver is related to deficiencies in access control for certain functions. Exploiting this vulnerability can allow a local attacker to enhance their privileges through a specially created application...

Safari, Flash Fall at Pwn2Own 2016 Day One

Apple Safari and Adobe Flash have proved to be Pwn2Own 2016’s biggest punching bags so far—hackers took down both, earning $282,500 in prizes at the first day of the annual hacking challenge in Vancouver on Wednesday. There were four successful attempts, one partial, and one failed attempt at the...

Microsoft Windows Kernel - 'ATMFD.dll' OTF Font Processing Stack Corruption (MS16-026)

Source: https://code.google.com/p/google-security-research/issues/detail?id=682 We have encountered a Windows kernel crash in the ATMFD.DLL OpenType driver while processing a corrupted OTF font file: --- DRIVEROVERRANSTACKBUFFER f7 A driver has overrun a stack-based buffer. This overrun could...

Microsoft Windows Win32k Elevation of Privilege Vulnerability (CNVD-2016-01557)

Microsoft Windows is a series of operating systems released by the American company Microsoft. An elevation of privilege vulnerability exists in the kernel mode driver for Microsoft Windows, which arises from a program's failure to properly handle objects in memory. A local attacker could exploit...

Microsoft Windows Win32k Elevation of Privilege Vulnerability (CNVD-2016-01559)

Microsoft Windows is a series of operating systems released by the American company Microsoft. An elevation of privilege vulnerability exists in the kernel mode driver for Microsoft Windows, which arises from a program's failure to properly handle objects in memory. A local attacker could exploit...

CVE-2016-0095

The kernel-mode driver in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold and 1511 allows local users to gain privileges via a crafted application, aka "Win32k Elevation of Privilege...