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TEC-IT TBarCode TBarCode7 ActiveX Control "SaveImage()" Insecure Method
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Secunia Advisory:
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SA25643
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Release Date:
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2007-06-13
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Last Update:
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2007-11-22
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Popularity:
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3,615 views
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Critical:
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Less critical
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Impact:
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Manipulation of data
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | TEC-IT TBarCode 7.x
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| CVE reference: | CVE-2007-3233
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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:
Update to version 7.1.0 or upgrade to version 8.0.0.
http://www.tec-it.com/asp/main/conten..._OCX&LN=1&lsitem=Download_OCX
Set the kill-bit for the affected ActiveX control.
Provided and/or discovered by:
shinnai
Changelog:
2007-06-15: Added CVE reference.
2007-08-10: Updated "Solution" section.
2007-11-22: Updated "Solution" section.
Original Advisory:
http://milw0rm.com/exploits/4060
Extended Solution:
The "Extended Solution" section is available for Secunia customers only. Request a trial and get access to the Secunia Customer Area and Extended Secunia advisories.
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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