| Description: | Summary:
This host is missing a critical security
update according to Microsoft KB4520005
Vulnerability Insight:
Multiple flaws exist due to:
- Microsoft Browsers does not properly parse HTTP content.
- Microsoft XML Core Services MSXML parser processes user input.
- A tampering vulnerability exists in Microsoft Windows when a man-in-the-middle
attacker is able to successfully bypass the NTLM MIC (Message Integrity Check)
protection.
- An error in windows redirected drive buffering system (rdbss.sys) when the
operating system improperly handles specific local calls.
- Windows Error Reporting (WER) improperly handles and executes files.
- Windows Error Reporting manager improperly handles hard links.
- Remote Desktop Protocol (RDP) improperly handles connection requests.
- Windows Code Integrity Module improperly handles objects in memory.
- Windows Jet Database Engine improperly handles objects in memory.
Please see the references for more information about the vulnerabilities.
Vulnerability Impact:
Successful exploitation will allow an attacker
to run arbitrary code on the client machine, bypass security restrictions,
elevate privileges and read privileged data across trust boundaries, create a
denial of service condition and conduct spoofing attack.
Affected Software/OS:
- Microsoft Windows 8.1 for 32-bit/x64-based systems
- Microsoft Windows Server 2012 R2
Solution:
The vendor has released updates. Please see
the references for more information.
CVSS Score:
9.3
CVSS Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
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