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Secunia Advisory SA20172

IntelliTamper Buffer Overflow Vulnerabilities
Secunia Advisory SA20172
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Release Date 2006-05-19
Last Update 2009-01-19
   
Popularity 9,132 views
Comments 0 comments

Criticality level Highly criticalHighly critical
Impact System access
Where From remote
Authentication level Available in Customer Area
   
Report reliability Available in Customer Area
Solution Status Unpatched
   
Secunia PoC Available in Customer Area
Secunia analysis Available in Customer Area
   
3rd party PoC/exploit Link available in Customer Area
Systems affected Available in Customer Area
Approve distribution Available in Customer Area
Remediation status Secunia VIM
   
Software:
IntelliTamper 2.x

Secunia CVSS Score Available in Customer Area
CVE Reference(s) CVE-2006-2494 CVSS available in Customer Area
CVE-2008-3360 CVSS available in Customer Area
CVE-2008-3361 CVSS available in Customer Area
CVE-2008-3583 CVSS available in Customer Area
CVE-2008-5755 CVSS available in Customer Area
CVE-2008-5868 CVSS available in Customer Area
  

Description

Some vulnerabilities have been discovered in IntelliTamper, which can be exploited by malicious people to compromise a user's system.

1) A boundary error when reading map files (".map") can be exploited to cause a stack-based buffer overflow via a map file containing an overly long line (greater than 4096 bytes).

2) A boundary error when reading map files can be exploited to cause a stack-based buffer overflow via a map file containing an overly long "FOLDER##" line (greater than 480 bytes).

3) Boundary errors when scanning web pages can be exploited to cause stack-based buffer overflows via a web page containing certain HTML tags with an overly long attribute or value (greater than 512 bytes).

4) A boundary error when processing HTTP responses of a scanned site can be exploited to cause a stack-based buffer overflow via a specially crafted HTTP response with an overly long "Server", "Date", "Content-Type", "Set-Cookie", "Content-Length", "Last-Modified", or "Location" header (greater than 512 bytes).

5) A boundary error when processing responses of a scanned site can be exploited to cause a heap-based buffer overflow via a specially crafted, overly long response (greater than 4096 bytes).

6) A boundary error when reading map files can be exploited to cause a stack-based buffer overflow via a map file containing an overly long "FILE##" line.

7) A boundary error when reading language catalog files can be exploited to cause a stack-based buffer overflow via an overly long catalog entry.

Successful exploitation allows execution of arbitrary code.

The vulnerabilities are confirmed in version 2.07. Other versions may also be affected.


Solution
Do not open site map files (".map") originating from untrusted sources.
Further details available in Customer Area

Provided and/or discovered by
1) Devil00
2, 3) Guido Landi
4) Koshi
6) cN4phux
7) Cnaph

Changelog
Further details available in Customer Area

Original Advisory
http://milw0rm.com/exploits/6103
http://milw0rm.com/exploits/6106
http://milw0rm.com/exploits/6118
http://milw0rm.com/exploits/7582
http://milw0rm.com/exploits/7707

Deep Links
Links available in Customer Area


Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: IntelliTamper Buffer Overflow Vulnerabilities
 
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