Microsoft .NET ILDASM buffer overflow
| ms-dotnet-ildasm-bo (25439) |  High Risk |
Description:
ILDASM is vulnerable to a buffer overflow. By creating a malicious .dll file, an attacker could overflow a buffer and execute arbitrary code on the system, if the attacker could persuade a victim to disassemble the malicious .dll file using ILDASM.
Platforms Affected:
- Microsoft, .NET Framework 1.0
- Microsoft, .NET Framework 1.1 sp1
- Microsoft, .NET Framework 1.1
Remedy:
Upgrade to the latest version of Microsoft .NET Framework SDK (2.0 or later), available from the Microsoft .NET Framework Developer Center. See References.
Consequences:
Gain Access
References:
- Full-Disclosure Mailing List, Sun Mar 26 2006 - 18:53:24 CST, Buffer OverFlow in ILASM and ILDASM at http://archives.neohapsis.com/archives/fulldisclosure/2006-03/1613.html.
- Microsoft .NET Framework Developer Center, SDKs, Redistributables & Service Packs at http://msdn.microsoft.com/netframework/downloads/updates/default.aspx.
- BID-17243: Microsoft .NET Framework SDK MSIL Tools Buffer Overflow Vulnerabilities
- CVE-2006-1510: Buffer overflow in calloc.c in the Microsoft Windows XP SP2 ntdll.dll system library, when used by the ILDASM disassembler in the Microsoft .NET 1.0 and 1.1 SDK, might allow user-assisted attackers to execute arbitrary code via a crafted .dll file with a large static method.
- SA19406: Microsoft .NET Framework SDK ildasm Buffer Overflow
- VUPEN/ADV-2006-1113: Microsoft .NET Framework dll and il File Handling Buffer Overflow Vulnerabilities
Reported:
Mar 27, 2006
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