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.
*CVSS:
| Base Score: | 2.1 |
| Access Vector: | Remote |
| Access Complexity: | Low |
| Authentication: | Required |
| Confidentiality Impact: | None |
| Integrity Impact: | Partial |
| Availability Impact: | None |
| Temporal Score: | 1.6 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
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.
References:
- Full-Disclosure Mailing List, Sun Mar 26 2006 - 18:53:24 CST: Buffer OverFlow in ILASM and ILDASM.
- Microsoft .NET Framework Developer Center: SDKs, Redistributables & Service Packs.
- 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
Platforms Affected:
- Microsoft .NET Framework 1.0
- Microsoft .NET Framework 1.1 SP1
- Microsoft .NET Framework 1.1
Reported:
Mar 27, 2006
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.