PT-2018-1479 · Microsoft · Windows Server 2016+8
Ranchoice
·
Publicado
2018-08-14
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Atualizado
2019-10-03
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CVE-2018-8404
CVSS v2.0
7.2
Alta
| Vetor | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Windows 7
Windows Server 2012 R2
Windows Server 2012
Windows 8.1
Windows Server 2016
Windows Server 2008 R2
Windows 10
Windows 10 Servers
Description
The issue is caused by a buffer overflow in the Win32k component of Windows operating systems, which can be exploited to elevate privileges and gain full control over the system using a specially crafted application. This is due to the Win32k component's failure to properly handle objects in memory.
Recommendations
For Windows 7, apply the patch provided by Microsoft to fix the issue.
For Windows Server 2012 R2, apply the patch provided by Microsoft to fix the issue.
For Windows Server 2012, apply the patch provided by Microsoft to fix the issue.
For Windows 8.1, apply the patch provided by Microsoft to fix the issue.
For Windows Server 2016, apply the patch provided by Microsoft to fix the issue.
For Windows Server 2008 R2, apply the patch provided by Microsoft to fix the issue.
For Windows 10, apply the patch provided by Microsoft to fix the issue.
For Windows 10 Servers, apply the patch provided by Microsoft to fix the issue.
As a temporary workaround, consider restricting access to the
NtGdiClearBitmapAttributes function until a patch is available.Correção
LPE
Buffer Overflow
Improper Resource Release
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Identificadores relacionados
Produtos afetados
Windows
Windows 10
Windows 10 Servers
Windows 7
Windows 8.1
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2
Windows Server 2016