Vulnerability Description
dne2000.sys in Citrix Deterministic Network Enhancer (DNE) 2.21.7.233 through 3.21.7.17464, as used in (1) Cisco VPN Client, (2) Blue Coat WinProxy, and (3) SafeNet SoftRemote and HighAssurance Remote, allows local users to gain privileges via a crafted DNE_IOCTL DeviceIoControl request to the \\.\DNE device interface.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Citrix | Deterministic Network Enhancer | 2.21.7.223 |
| Bluecoat | Winproxy | All versions |
| Cisco | Vpn Client | All versions |
| Safenet | Highassurance Remote | All versions |
| Safenet | Softremote Vpn Client | All versions |
Related Weaknesses (CWE)
References
- http://secunia.com/advisories/30728Vendor Advisory
- http://secunia.com/advisories/30744Vendor Advisory
- http://secunia.com/advisories/30747Vendor Advisory
- http://secunia.com/advisories/30753
- http://securityreason.com/securityalert/4600
- http://support.citrix.com/article/CTX117751
- http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBu
- http://www.digit-labs.org/files/exploits/dne2000-call.c
- http://www.kb.cert.org/vuls/id/858993US Government Resource
- http://www.securityfocus.com/bid/29772
- http://www.vupen.com/english/advisories/2008/1865
- http://www.vupen.com/english/advisories/2008/1866
- http://www.vupen.com/english/advisories/2008/1867
- http://www.vupen.com/english/advisories/2008/1868
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43153
FAQ
What is CVE-2008-5121?
CVE-2008-5121 is a vulnerability with a CVSS score of 7.2 (HIGH). dne2000.sys in Citrix Deterministic Network Enhancer (DNE) 2.21.7.233 through 3.21.7.17464, as used in (1) Cisco VPN Client, (2) Blue Coat WinProxy, and (3) SafeNet SoftRemote and HighAssurance Remote...
How severe is CVE-2008-5121?
CVE-2008-5121 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2008-5121?
Check the references section above for vendor advisories and patch information. Affected products include: Citrix Deterministic Network Enhancer, Bluecoat Winproxy, Cisco Vpn Client, Safenet Highassurance Remote, Safenet Softremote Vpn Client.