National Cyber Awareness System

Vulnerability Summary for CVE-2007-2228

Overview

rpcrt4.dll (aka the RPC runtime library) in Microsoft Windows XP SP2, XP Professional x64 Edition, Server 2003 SP1 and SP2, Server 2003 x64 Edition and x64 Edition SP2, and Vista and Vista x64 Edition allows remote attackers to cause a denial of service (RPCSS service stop and system restart) via an RPC request that uses NTLMSSP PACKET authentication with a zero-valued verification trailer signature, which triggers an invalid dereference. NOTE: this also affects Windows 2000 SP4, although the impact is an information leak.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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US-CERT Technical Alert: TA07-282A

Name: TA07-282A

Hyperlink:http://www.us-cert.gov/cas/techalerts/TA07-282A.html

External Source: MISC

Name: http://www.zerodayinitiative.com/advisories/ZDI-07-055.html

Hyperlink:http://www.zerodayinitiative.com/advisories/ZDI-07-055.html

External Source: VUPEN

Name: ADV-2007-3438

Type: Advisory

Hyperlink:http://www.vupen.com/english/advisories/2007/3438

External Source: BID

Name: 25974

Hyperlink:http://www.securityfocus.com/bid/25974

External Source: HP

Name: SSRT071480

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/482366/100/0/threaded

External Source: HP

Name: HPSBST02280

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/482366/100/0/threaded

External Source: BUGTRAQ

Name: 20071010 ZDI-07-055: Microsoft Windows DCERPC Authentication Denial of Service Vulnerability

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/482023/100/0/threaded

External Source: MS

Name: MS07-058

Hyperlink:http://www.microsoft.com/technet/security/Bulletin/MS07-058.mspx

External Source: SECTRACK

Name: 1018787

Hyperlink:http://securitytracker.com/id?1018787

External Source: SECUNIA

Name: 27153

Type: Advisory

Hyperlink:http://secunia.com/advisories/27153

External Source: SECUNIA

Name: 27134

Type: Advisory

Hyperlink:http://secunia.com/advisories/27134

US Government Resource: oval:org.mitre.oval:def:2310

Name: oval:org.mitre.oval:def:2310

Type: Tool Signature

Hyperlink:http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:2310

References to Check Content

Identifier:oval:org.mitre.oval:def:2310

Check System:http://oval.mitre.org/XMLSchema/oval-definitions-5

Hyperlink:http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:2310