Secunia Research: EasyHDR Pro Radiance RGBE Buffer Overflow

[Secunia Research <remove-vuln@xxxxxxxxxxx>]

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                     Secunia Research 20/01/2009

              - EasyHDR Pro Radiance RGBE Buffer Overflow -

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Table of Contents

Affected Software....................................................1
Severity.............................................................2
Vendor's Description of Software.....................................3
Description of Vulnerability.........................................4
Solution.............................................................5
Time Table...........................................................6
Credits..............................................................7
References...........................................................8
About Secunia........................................................9
Verification........................................................10

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1) Affected Software 

* EasyHDR Pro 1.60.2.

NOTE: Other versions may also be affected.

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2) Severity 

Rating: Moderately critical
Impact: System access
Where:  Remote

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3) Vendor's Description of Software 

"EasyHDR is an image processing software that produces and tonemapps
High Dynamic Range images from photo sequences taken with a normal
digital camera".

Product Link:
http://easyhdr.com/

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4) Description of Vulnerability

Secunia Research has discovered a vulnerability in EasyHDR Pro, which
can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a boundary error when reading
Radiance RGBE (*.hdr) files. This can be exploited to cause a
stack-based buffer overflow by e.g. tricking a user into opening
a specially crafted Radiance RGBE file.

Successful exploitation allows execution of arbitrary code.

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5) Solution 

Update to version 1.60.3.

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6) Time Table 

09/01/2009 - Vendor notified.
10/01/2009 - Vendor response.
20/01/2009 - Public disclosure.

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7) Credits 

Discovered by Stefan Cornelius, Secunia Research.

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8) References

The Common Vulnerabilities and Exposures (CVE) project has not yet
assigned a CVE for the vulnerability.

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9) About Secunia

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10) Verification 

Please verify this advisory by visiting the Secunia website:
http://secunia.com/secunia_research/2008-61/

Complete list of vulnerability reports published by Secunia Research:
http://secunia.com/secunia_research/

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