‫ Corel PDF Fusion Insecure Library Loading and XPS Processing Buffer Overflow

IRCAD2013072771
ID: IRCAD2013072771
Release Date: 2013-07-08
Criticality level: Highly critical
 
Software:
Corel PDF Fusion 1.x
 
Description:
Kaveh Ghaemmaghami has discovered two vulnerabilities in Corel PDF Fusion, which can be exploited by malicious people to compromise a user's system.
1) The application loads a library (wintab32.dll) in an insecure manner. This can be exploited to load arbitrary libraries by tricking a user into e.g. opening a ".pdf" or ".xps" file located on a remote WebDAV or SMB share.
2) A boundary error exists when parsing names in ZIP directory entries of a XPS file and can be exploited to cause a stack-based buffer overflow by tricking a user into opening a specially crafted XPS file.
Successful exploitation of the vulnerabilities allows execution of arbitrary code.
The vulnerabilities are confirmed in version 1.11. Other versions may also be affected.
 
Solution
No official solution is currently available.
 
References:
Secunia:
 

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تاریخ ایجاد: 18 تیر 1392

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