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Persits Software XUpload "AddFolder()" Method Buffer Overflow
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Secunia Advisory:
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SA28145
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Release Date:
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2007-12-26
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Last Update:
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2008-01-02
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Critical:
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Highly critical
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Impact:
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System access
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | Persits Software XUpload 2.x
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| | CVE reference: | CVE-2007-6530 (Secunia mirror)
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This advisory is currently marked as unpatched!
- Companies can be alerted when a patch is released! |
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Description:
Elazar Broad has discovered a vulnerability in Persits Software XUpload, which can be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to a boundary error in the ActiveX control (XUpload.ocx) when processing arguments passed to the "AddFolder()" method. This can be exploited to cause a stack-based buffer overflow via an overly long argument.
Successful exploitation allows execution of arbitrary code.
The vulnerability is confirmed in version 2.1.0.1. Other versions may also be affected.
Solution:
The vulnerability does not affect the latest 3.x version (3.0.0.4).
Provided and/or discovered by:
Elazar Broad
Changelog:
2008-01-02: Added CVE reference.
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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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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1 Related Secunia Security Advisories
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1. Persits Software XUpload "AddFile()" Method Buffer Overflows
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