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ZoneAlarm Pro vsdatant Driver Denial of Service
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Secunia Advisory:
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SA25064
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Release Date:
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2007-05-02
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Last Update:
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2007-05-07
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Popularity:
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6,259 views
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Critical:
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Not critical
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Impact:
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DoS
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Where:
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Local system
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Solution Status:
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Unpatched
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| Software: | ZoneAlarm Pro 2.x
ZoneAlarm Pro 3.x
ZoneAlarm Pro 4.x
ZoneAlarm Pro 5.x
ZoneAlarm Pro 6.x
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| CVE reference: | CVE-2007-2467
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Description:
Matousec has discovered a vulnerability in ZoneAlarm Pro, which can be exploited by malicious, local users to cause a DoS (Denial of Service).
The vulnerability is caused due to an error in the handling of data sent to the "Device\vsdatant" device. This can be exploited to crash a vulnerable system by sending malformed data to the said device.
The vulnerability is confirmed in version 6.5.737.000 and also reported in version 6.1.744.001. Other versions may also be affected.
Solution:
Upgrade to version 7.0.302.000 or later.
http://www.zonealarm.com/store/conten....jsp?dc=12bms&ctry=US&lang=en
Grant only trusted users access to affected systems.
Provided and/or discovered by:
Matousec Transparent Security
Changelog:
2007-05-07: Added CVE reference.
Original Advisory:
http://www.matousec.com/info/advisori...n-of-vsdatant-driver-input-buffer.php
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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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