From: Secunia Security Advisories (sec-advsecunia.com)
Date: Wed Jun 13 2007 - 14:02:05 CDT

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TITLE:
TEC-IT TBarCode TBarCode7 ActiveX Control "SaveImage()" Insecure
Method

SECUNIA ADVISORY ID:
SA25643

VERIFY ADVISORY:
http://secunia.com/advisories/25643/

CRITICAL:
Less critical

IMPACT:
Manipulation of data

WHERE:
From remote

SOFTWARE:
TEC-IT TBarCode 7.x
http://secunia.com/product/14522/

DESCRIPTION:
shinnai has reported a vulnerability in TEC-IT's TBarCode TBarCode7
ActiveX control, which can be exploited by malicious people to
overwrite arbitrary files.

The vulnerability is caused due to the TBarCode7 (TBarCode7.ocx)
ActiveX control including the insecure "SaveImage()" method, which
saves an image into a file specified as an argument. This can be
exploited to overwrite and corrupt arbitrary files on the system in
the context of the currently logged-on user.

The vulnerability is reported in version 7.0.2.3524. Other versions
may also be affected.

SOLUTION:
Set the kill-bit for the affected ActiveX control.

PROVIDED AND/OR DISCOVERED BY:
shinnai

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/4060

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