low2.1Public exploit code
CVE-2009-4118
The StartServiceCtrlDispatcher function in the cvpnd service (cvpnd.exe) in Cisco VPN client for Windows before 5.0.06.0100 does not properly handle an ERROR_F…
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Cisco VPN Client - Integer Overflow Denial of Service2009-11-21 · dos · windows · Verified
Impact
The StartServiceCtrlDispatcher function in the cvpnd service (cvpnd.exe) in Cisco VPN client for Windows before 5.0.06.0100 does not properly handle an ERROR_FAILED_SERVICE_CONTROLLER_CONNECT error, which allows local users to cause a denial of service (service crash and VPN connection loss) via a manual start of cvpnd.exe while the cvpnd service is running.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Vpn Client | Versions 2.0, 3.0, 3.0.5, 3.1, 3.5.1, 3.5.1c |
References
- NVD record
- CVE.org record
- http://packetstormsecurity.org/0911-exploits/sybsec-adv17.txt
- http://secunia.com/advisories/37419
- http://tools.cisco.com/security/center/viewAlert.x?alertId=19445
- http://www.securityfocus.com/bid/37077
- http://www.vupen.com/english/advisories/2009/3296
- http://packetstormsecurity.org/0911-exploits/sybsec-adv17.txt
- http://secunia.com/advisories/37419
- http://tools.cisco.com/security/center/viewAlert.x?alertId=19445
- http://www.securityfocus.com/bid/37077
- http://www.vupen.com/english/advisories/2009/3296