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TheGreenBow IPSec VPN Client TgbVPN.sys Denial of Service
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Secunia Advisory:
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SA36332
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Release Date:
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2009-08-18
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Last Update:
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2009-09-01
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Popularity:
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666 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: | TheGreenBow IPSec VPN Client 4.x
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Secunia CVSS-2 Score:
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Giuseppe 'Evilcry' Bonfa' has discovered a vulnerability in TheGreenBow IPSec VPN Client, which can be exploited by malicious, local users to cause a DoS (Denial of Service).
The vulnerability is caused due to a NULL-pointer dereference error in the TgbVPN.sys kernel driver when handling IOCTLs. This can be exploited to cause a system crash by sending a 0x80000034 IOCTL.
The vulnerability is confirmed in version 4.61.003. Other versions may also be affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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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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