Microsoft Windows Server 2012 NAT Driver ICMP Packet memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

A vulnerability was found in Microsoft Windows Server 2012 (Operating System). It has been declared as critical. Affected by this vulnerability is an unknown part of the component NAT Driver. The manipulation as part of a ICMP Packet leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect availability. The summary by CVE is:

The Windows NAT Driver (aka winnat) service in Microsoft Windows Server 2012 does not properly validate memory addresses during the processing of ICMP packets, which allows remote attackers to cause a denial of service (memory corruption and system hang) via crafted packets, aka "Windows NAT Denial of Service Vulnerability."

The weakness was presented 08/13/2013 with Microsoft as MS13-064 as confirmed bulletin (Technet). It is possible to read the advisory at technet.microsoft.com. This vulnerability is known as CVE-2013-3182 since 04/17/2013. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/21/2021).

The vulnerability scanner Nessus provides a plugin with the ID 69329 (MS13-064: Vulnerability in Windows NAT Driver Could Allow Denial of Service (2849568)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins.

Applying the patch MS13-064 is able to eliminate this problem. The bugfix is ready for download at support.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 13118.

The vulnerability is also documented in the vulnerability database at Tenable (69329). Additional details are provided at support.microsoft.com. See 9944, 9942 and 9941 for similar entries.

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CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
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CVSSv2info

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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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Nessus ID: 69329
Nessus Name: MS13-064: Vulnerability in Windows NAT Driver Could Allow Denial of Service (2849568)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 902989
OpenVAS Name: Microsoft Windows NAT Driver Denial of Service Vulnerability (2849568)
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Patch
Status: 🔍

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Patch: MS13-064
TippingPoint: 🔍

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Timelineinfo

04/17/2013 🔍
08/08/2013 +113 days 🔍
08/13/2013 +5 days 🔍
08/13/2013 +0 days 🔍
08/13/2013 +0 days 🔍
08/14/2013 +1 days 🔍
08/14/2013 +0 days 🔍
08/14/2013 +0 days 🔍
08/15/2013 +1 days 🔍
05/21/2021 +2836 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: MS13-064
Organization: Microsoft
Status: Confirmed

CVE: CVE-2013-3182 (🔍)
OVAL: 🔍
IAVM: 🔍

Vulnerability Center: 41058 - [MS13-064] Microsoft NAT Driver Improper ICMP Handling Allows Remote DoS, High
SecurityFocus: 61685 - Microsoft NAT Driver CVE-2013-3182 Denial of Service Vulnerability
Secunia: 54420 - Microsoft Windows NAT Driver ICMP Packet Handling Denial of Service Vulnerability, Moderately Critical
OSVDB: 96195

Misc.: 🔍
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Entryinfo

Created: 08/15/2013 11:56
Updated: 05/21/2021 14:27
Changes: 08/15/2013 11:56 (88), 05/08/2017 17:25 (4), 05/21/2021 14:27 (3)
Complete: 🔍

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