Microsoft Windows ASN.1 Library Integer Overflow Vulnerabilities - Secunia Advisories - Vulnerability Information

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Microsoft Windows ASN.1 Library Integer Overflow Vulnerabilities

Secunia Advisory:

SA10759

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Release Date:

2004-02-10

Last Update:

2005-04-25

Popularity:

28,581 views

Critical:

Highly critical

Impact:

System access

Where:

From remote

Solution Status:

Vendor Patch

OS:

Microsoft Windows 2000 Advanced Server
Microsoft Windows 2000 Datacenter Server
Microsoft Windows 2000 Professional
Microsoft Windows 2000 Server
Microsoft Windows NT 4.0 Server
Microsoft Windows NT 4.0 Server, Terminal Server Edition
Microsoft Windows NT 4.0 Workstation
Microsoft Windows Server 2003 Datacenter Edition
Microsoft Windows Server 2003 Enterprise Edition
Microsoft Windows Server 2003 Standard Edition
Microsoft Windows Server 2003 Web Edition
Microsoft Windows XP Embedded
Microsoft Windows XP Home Edition
Microsoft Windows XP Professional

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Advisory Content (Page 2 of 3)

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Solution:
Apply update automatically via WindowsUpdate or manually.

Microsoft Windows NT Workstation 4.0 (requires SP6a):
http://www.microsoft.com/downloads/de...-98D4-F134849F5249&displaylang=en

Microsoft Windows NT Server 4.0 (requires SP6a):
http://www.microsoft.com/downloads/de...-8F54-58527932B588&displaylang=en

Microsoft Windows NT Server 4.0 Terminal Server Edition (requires SP6):
http://www.microsoft.com/downloads/de...-B406-A225AED0D659&displaylang=en

Microsoft Windows 2000 (requires SP2, SP3, or SP4):
http://www.microsoft.com/downloads/de...-A8C6-A2E663A53698&displaylang=en

Microsoft Windows XP (optionally SP1):
http://www.microsoft.com/downloads/de...-ACD0-1343D89CCBBA&displaylang=en

Microsoft Windows XP 64-Bit Edition (optionally SP1):
http://www.microsoft.com/downloads/de...-9C2C-0577118A1E68&displaylang=en

Microsoft Windows XP 64-Bit Edition Version 2003 (optionally SP1):
http://www.microsoft.com/downloads/de...-958F-E178C3F61F7C&displaylang=en

Microsoft Windows XP Embedded (requires SP1):
http://download.microsoft.com/downloa...3d62ddc16/Q828028_XPE_SP2_X86_ENU.EXE

Microsoft Windows Server 2003:
http://www.microsoft.com/downloads/de...-90E7-283732B2E117&displaylang=en

Microsoft Windows Server 2003 64-Bit Edition:
http://www.microsoft.com/downloads/de...-958F-E178C3F61F7C&displaylang=en

Provided and/or discovered by:
Derek Soeder, eEye Digital Security.

Changelog:
2004-03-02: Added Windows XP Embedded.
2005-04-25: Added link to detailed information about ASN.1 vulnerability.

Original Advisory:
MS04-007 - ASN.1 Vulnerability Could Allow Code Execution:
http://www.microsoft.com/technet/security/bulletin/MS04-007.asp

Microsoft Windows XP Embedded Security Bulletin:
http://www.microsoft.com/downloads/de...bd99494f0&displaylang=en#filelist

Microsoft ASN.1 Library Length Overflow Heap Corruption:
http://www.eeye.com/html/Research/Advisories/AD20040210.html

Microsoft ASN.1 Library Bit String Heap Corruption:
http://www.eeye.com/html/Research/Advisories/AD20040210-2.html

Solar Eclipse:
http://www.phreedom.org/solar/exploits/msasn1-bitstring/

Other References:
Microsoft KB Article 252648 - A Brief Introduction to ASN.1 and BER:
http://support.microsoft.com/default.aspx?scid=kb;en-us;252648

CERT VU#583108:
http://www.kb.cert.org/vuls/id/583108

CERT VU#216324:
http://www.kb.cert.org/vuls/id/216324

Change Page:
[ 1 ] [ 2 ] [ 3 ]

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