TITLE:
SpeedProject Products ZIP/UUE File Extraction Buffer Overflow

SECUNIA ADVISORY ID:
SA17420

VERIFY ADVISORY:
http://secunia.com/advisories/17420/

CRITICAL:
Moderately critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
Speedproject SpeedCommander 10.x
http://secunia.com/product/6185/
Speedproject SpeedCommander 11.x
http://secunia.com/product/6186/
Speedproject Squeez 5.x
http://secunia.com/product/6184/
Speedproject ZipStar 5.x
http://secunia.com/product/6187/

DESCRIPTION:
Secunia Research has discovered two vulnerabilities in various
SpeedProject products, which can be exploited by malicious people to
compromise a user's system.

1) A boundary error exists in CxZIP60.dll and CxZIP60u.dll due to the
unsafe use of the "lstrcat()" function when constructing the full
pathname of a file that is extracted from a ZIP archive. This can be
exploited to cause a stack-based buffer overflow and allows arbitrary
code execution when a specially crafted archive is extracted.

The vulnerability has been confirmed in the following products.
* ZipStar 5.0 Build 4285
* Squeez 5.0 Build 4285
* SpeedCommander 11.0 Build 4430
* SpeedCommander 10.51 Build 4430

2) A boundary error exists in CxUux60.dll and CxUux60u.dll due to the
unsafe use of the "lstrcpy()" function when constructing the full
pathname of the file that is decoded from a UUE file. This can be
exploited to cause a stack-based buffer overflow and allows arbitrary
code execution when a specially crafted UUE file is decoded.

The vulnerability has been confirmed in the following products.
* Squeez 5.0 Build 4285
* SpeedCommander 11.0 Build 4430
* SpeedCommander 10.51 Build 4430

SOLUTION:
Update to the fixed versions.
http://www.speedproject.de/enu/download.html

SpeedCommander 10:
Update to version 10.52 Build 4450.

SpeedCommander 11:
Update to version 11.01 Build 4450.

Squeez 5.0:
Update to Squeez 5.10 Build 4460.

ZipStar 5.0:
Update to ZipStar 5.10 Build 4460.

PROVIDED AND/OR DISCOVERED BY:
Tan Chew Keong, Secunia Research.

ORIGINAL ADVISORY:
Secunia Research:
http://secunia.com/secunia_research/2005-60/advisory/

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About:
This Advisory was delivered by Secunia as a free service to help
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