MS13-077 - Important Vulnerability in Windows Service Control Manager Could Allow Elevation of Privilege (2872339)

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Details
Vulnerability name/brief description MS13-077 - Important Vulnerability in Windows Service Control Manager Could Allow Elevation of Privilege (2872339)
CVE/CAN name
Vendor threat level Important
SophosLabs threat level High
Solution MS13-077
Vendor description This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow elevation of privilege if convinces an authenticated user to execute a specially crafted application. To exploit this vulnerability, an attacker either must have valid logon credentials and be able to log on locally or must convince a user to run the attacker's specially crafted application.
SophosLabs comments The Service Control Manager is part of every windows installation and SophosLabs recommends this patch be applied as soon as possible on affected systems.
SophosLabs testing result No SophosLabs testing result found
Currently known exploits No currently known exploits found
First sample seen No samples found
Discovery date 10 Sep 2013
Affected software Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for Itanium-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
References
Credits
  • MAPP
Revisions
  • September 10, 2013 - Initial Revision Written

Explanation of terms

Vulnerability Name/Brief Description:

Vendor identifier plus a brief description of the type of attack.

CVE/CAN Name:

Currently assigned CVE name. If a CVE name doesn't exist the CAN name will be used until a CVE has been assigned.

Vendor Threat Level:

Threat level assigned by the vendor

SophosLabs Threat Level:

Threat level assigned by SophosLabs

  • LOW RISK - There is little chance of this vulnerability being actively exploited by malware.
  • MEDIUM RISK - There is a possibility of this vulnerability being actively exploited by malware.
  • HIGH RISK - There is a strong possibility of this vulnerability being actively exploited by malware.
  • CRITICAL RISK - This vulnerability will almost certainly be actively exploited by malware.

Solution:

Vendor-supplied Patch identifier and recommended solution, or workaround if applicable.

Vendor Description:

Summary of the cause and potential effect of the vulnerability provided by the vendor.

SophosLabs Comments:

SophosLabs' opinions and observations of the vulnerability in question.

SophosLabs Testing Result:

Details of completed lab testing, if applicable. Please note that the lab test environment may differ significantly from user environments.

Currently Known Exploits:

List of identities for known exploits, if applicable.

First Sample Seen:

Date of the first sample seen by SophosLabs.

Discovery Date:

Date of the earliest known publically disclosed advisory.

Affected Software:

Vulnerable platforms and software versions.