CVE-2013-3182 Memory corruption in n/a
Remote attackers can cause a system hang and denial of service in Windows Server 2012 by sending crafted ICMP packets to the NAT driver.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2013-3182?
CVE-2013-3182 is a high-severity memory corruption vulnerability in Microsoft Windows Server 2012, published on 14 Aug 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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."
Weakness: CWE-119
Which versions are affected by CVE-2013-3182?
It affects 1 product.
Products include Microsoft Windows Server 2012.
How do I fix CVE-2013-3182?
No fix has been published for CVE-2013-3182 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2013-3182 being exploited?
There is no known exploitation of CVE-2013-3182 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows Server 2012
- CVE-2025-59287 Microsoft Windows Server Update Service (WSUS) Deserialization of Untrusted Data
- CVE-2026-69595 Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability
- CVE-2026-78445 Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability
- CVE-2026-41089 Windows Netlogon Remote Code Execution Vulnerability
- CVE-2024-43639 Windows KDC Proxy Remote Code Execution Vulnerability
Sources
Also known as GHSA-84vv-ff89-8p4r.