Detections
Analytics
TheGreenBow VPN Client TGB File OpenScriptAfterUp Parameter Local Overflow
high Nessus Plugin ID 46784
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Synopsis
The remote Windows host contains a VPN client that is affected by a stack-based buffer overflow vulnerability.Description
The remote Windows host contains TheGreenBow VPN client, an IPsec VPN client.The installed version of TheGreenBow VPN Client is earlier than 4.65.003 or is an unpatched instance of 4.65.003. As such, it is reportedly affected by a local stack based buffer overflow caused by a boundary error when processing an overly long 'OpenScriptAfterUp' parameter of the 'tgb' policy file.
An attacker, exploiting this flaw, could potentially execute arbitrary code subject to the privileges of the user running the affected application.
Solution
Upgrade to TheGreenBow VPN client version 4.6.5.3 if necessary and apply the patch referenced in the vendor's advisory.See Also
http://www.senseofsecurity.com.au/advisories/SOS-10-001
Plugin Details
Severity: High
ID: 46784
File Name: thegreenbow_vpn_tgb_file_overflow.nasl
Version: 1.10
Type: local
Agent: windows
Family: Windows
Published: 6/2/2010
Updated: 11/15/2018
Supported Sensors: Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: High
Base Score: 9.3
Temporal Score: 6.9
Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C
Vulnerability Information
Required KB Items: SMB/Registry/Enumerated
Exploit Ease: No known exploits are available
Patch Publication Date: 1/20/2010
Vulnerability Publication Date: 1/20/2010
Reference Information
CVE: CVE-2010-0392
BID: 40387