Content

(MS08-009) Microsoft Word Memory Corruption Vulnerability (947077)

Type
Buffer Overflow
Impact of exploitation
Remote Code Execution
User Interaction
user interaction is needed
Attack Vector
Maliciously Crafted File
Rating
Medium
CVE reference
CVE-2008-0109,
Vendor Status
Responded and patched
Vulnerable systems
Office 2000  SP3,
Office XP  SP3,
Office 2003  SP2,
Summary
A vulnerability in Microsoft Word may allow for remote code-execution attacks. A user would have to open a malicious document or visit a Web site hosting such a document for an attack to occur.

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Description

Word is an industry-standard word processor developed by Microsoft. A vulnerability in Microsoft Word may allow for remote code-execution attacks. The vulnerability is caused my a memory calculation error. A specially crafted Word document could corrupt memory. A user would have to open a malicious document or visit a Web site hosting such a document for an attack to occur.

McAfee Product Mitigation & Recommendations

Recommendations

Download and install the patch available from Microsoft (947077): http://www.microsoft.com/technet/security/Bulletin/MS08-009.mspx

McAfee Product Mitigation

McAfee Foundstone

This Foundstone vulnerability check can be used to assess if your systems are vulnerable and is expected to accurately identify if a system is vulnerable in many enterprise environments.

Signature:
(MS08-009) Microsoft Word Memory Corruption Vulnerability (947077)
Signature identifier:
5712
Release date:
2/12/2008
McAfee Intrushield

This signature provides coverage for this vulnerability. McAfee Avert Labs will continue to update our coverage, as needed, as new exploit vectors are discovered and as new threats emerge.

Signature:
HTTP: Microsoft Word Memory Corruption Vulnerability
Signature identifier:
0x40243100
Release date:
2/12/2008
First released in:
4.1.20.4, 3.1.57.4
McAfee Host IPS

Out of the box, HIPS protects against many buffer overflow exploits. McAfee Avert Labs will continue to update our coverage, as needed, as new exploit vectors are discovered and as new threats emerge.

Signature:
Generic Buffer Overflow Protection
Signature identifier:
428
Release date:
8/24/2000
First released in:
2.0
McAfee VirusScan Enterprise 8.0i (VSE8.0i) / Managed Virus Scan (MVS) Buffer Overflow Protection

Out of the box, VSE8.0i and MVS protects against many buffer overflow exploits. McAfee Avert Labs will continue to update our coverage, as needed, as new exploit vectors are discovered and as new threats emerge.

Signature:
Buffer Overflow Protection
Release date:
8/30/2004
First released in:
Build 131
McAfee VirusScan Enterprise 8.5i (VSE8.5i) /Total Protection for Small Business (ToPS SB) Buffer Overflow Protection

Out of the box, VSE8.5i and ToPS SB protect against many buffer overflow exploits. McAfee Avert Labs will continue to update our coverage, as needed, as new exploit vectors are discovered and as new threats emerge.

Signature:
Generic Buffer Overflow Protection
Release date:
11/29/2006
First released in:
Build 354

Additional Resources

Microsoft Security Bulletin: Vulnerability in Microsoft Word Could Allow Remote Code Execution (947077)

http://www.microsoft.com/technet/security/Bulletin/MS08-009.mspx

All Information

Timeline -

2/12/2008

Vendor has provided a patch.

Description -

Word is an industry-standard word processor developed by Microsoft. A vulnerability in Microsoft Word may allow for remote code-execution attacks. The vulnerability is caused my a memory calculation error. A specially crafted Word document could corrupt memory. A user would have to open a malicious document or visit a Web site hosting such a document for an attack to occur.

McAfee Product Mitigation & Recommendations

Recommendations -

Download and install the patch available from Microsoft (947077): http://www.microsoft.com/technet/security/Bulletin/MS08-009.mspx

McAfee Product Mitigation

McAfee Foundstone

This Foundstone vulnerability check can be used to assess if your systems are vulnerable and is expected to accurately identify if a system is vulnerable in many enterprise environments.

Signature:
(MS08-009) Microsoft Word Memory Corruption Vulnerability (947077)
Signature identifier:
5712
Release date:
2/12/2008
McAfee Intrushield

This signature provides coverage for this vulnerability. McAfee Avert Labs will continue to update our coverage, as needed, as new exploit vectors are discovered and as new threats emerge.

Signature:
HTTP: Microsoft Word Memory Corruption Vulnerability
Signature identifier:
0x40243100
Release date:
2/12/2008
First released in:
4.1.20.4, 3.1.57.4
McAfee Host IPS

Out of the box, HIPS protects against many buffer overflow exploits. McAfee Avert Labs will continue to update our coverage, as needed, as new exploit vectors are discovered and as new threats emerge.

Signature:
Generic Buffer Overflow Protection
Signature identifier:
428
Release date:
8/24/2000
First released in:
2.0
McAfee VirusScan Enterprise 8.0i (VSE8.0i) / Managed Virus Scan (MVS) Buffer Overflow Protection

Out of the box, VSE8.0i and MVS protects against many buffer overflow exploits. McAfee Avert Labs will continue to update our coverage, as needed, as new exploit vectors are discovered and as new threats emerge.

Signature:
Buffer Overflow Protection
Release date:
8/30/2004
First released in:
Build 131
McAfee VirusScan Enterprise 8.5i (VSE8.5i) /Total Protection for Small Business (ToPS SB) Buffer Overflow Protection

Out of the box, VSE8.5i and ToPS SB protect against many buffer overflow exploits. McAfee Avert Labs will continue to update our coverage, as needed, as new exploit vectors are discovered and as new threats emerge.

Signature:
Generic Buffer Overflow Protection
Release date:
11/29/2006
First released in:
Build 354

Additional Resources

Additional Resources -

Microsoft Security Bulletin: Vulnerability in Microsoft Word Could Allow Remote Code Execution (947077)

http://www.microsoft.com/technet/security/Bulletin/MS08-009.mspx