National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2008-5121 Detail

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.

Source:  MITRE
Description Last Modified:  11/17/2008

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Provides administrator access
Allows unauthorized disclosure of information
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://securityreason.com/securityalert/4600
http://support.citrix.com/article/CTX117751
http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCsm25860
http://www.digit-labs.org/files/exploits/dne2000-call.c
http://www.kb.cert.org/vuls/id/858993 US 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
https://www.exploit-db.com/exploits/5837

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Control (CWE-264)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:citrix:deterministic_network_enhancer:2.21.7.223:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:citrix:deterministic_network_enhancer:3.21.7.17464:*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:a:bluecoat:winproxy:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:vpn_client:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:safenet:highassurance_remote:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:safenet:softremote_vpn_client:*:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2008-5121
NVD Published Date:
11/17/2008
NVD Last Modified:
09/28/2017