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TITLE:
Aurigma Image Uploader ActiveX Control "Action" Property Buffer
Overflow

SECUNIA ADVISORY ID:
SA28733

VERIFY ADVISORY:
http://secunia.com/advisories/28733/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
Aurigma Image Uploader 4.x
http://secunia.com/product/17411/

DESCRIPTION:
Elazar Broad has discovered a vulnerability in Aurigma Image
Uploader, which can be exploited by malicious people to compromise a
user's system.

The vulnerability is caused due to a boundary error in the
Aurigma.ImageUploader.4.1 ActiveX control (ImageUploader4.ocx) when
handling strings assigned to the "Action" property. This can be
exploited to cause a stack-based buffer overflow by assigning an
overly long string to the affected property.

Successful exploitation allows execution of arbitrary code.

The vulnerability is confirmed in ImageUploader4.ocx version
4.5.70.0. Other versions may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
Elazar Broad

ORIGINAL ADVISORY:
http://www.milw0rm.com/exploits/5025

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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