MS-RPC: Microsoft Windows Invalid Server Service

This signature detects attempts to exploit a known vulnerability against Microsoft Windows Server Service RPC Interface. A successful attack can lead to arbitrary code execution.

Extended Description

Microsoft Windows Server Service is prone to a remote buffer-overflow vulnerability. This vulnerability arises when the service processes a malicious message in RPC communications. A successful attack may result in arbitrary code execution with SYSTEM privileges leading to a full compromise. Attack attempts may result in denial-of-service conditions as well. Microsoft has reported that this issue is being exploited in the wild. Update (August 14, 2006): A worm named 'W32.Wargbot' that exploits this issue to spread is currently in the wild.

Affected Products

Microsoft windows_2000_server

Short Name
MS-RPC:INV:SRV-SVC
Severity
Major
Recommended
False
Recommended Action
Drop
Category
MS-RPC
Keywords
CVE-2006-3439 Invalid Microsoft Server Service Windows bid:19409
Release Date
04/22/2010
Supported Platforms

srx-branch-12.3

srx-19.3

srx-branch-19.3

vsrx3bsd-19.2

srx-branch-19.4

vsrx-19.4

mx-12.3

mx-19.4

vmx-19.4

mx-19.3

vsrx3bsd-19.4

srx-19.4

vsrx-12.3

vmx-19.3

vsrx-19.2

srx-12.3

Sigpack Version
3375
False Positive
Unknown
Vendors

Microsoft

CVSS Score

10.0

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