Description
The tgbvpn.sys driver in TheGreenBow IPSec VPN Client 4.61.003 allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted request to the 0x80000034 IOCTL, probably involving an input or output buffer size of 0.
Exploits (1)
References (4)
Core 4
Core References
Exploit x_refsource_misc
https://www.evilfingers.com/advisory/Advisory/TheGreenBow_VPN_Client_tgbvpn.sys_DoS.php
Vendor Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/36332
Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/505816/100/0/threaded
Vendor Advisory vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/2294
Scores
EPSS
0.0013
EPSS Percentile
31.3%
Details
CWE
CWE-20
Status
published
Products (1)
thegreenbow/thegreenbow_vpn_client
4.61.003
Published
Aug 21, 2009
Tracked Since
Feb 18, 2026