CVE-2008-5121
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.13%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 2.0
- 7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 1.13% probability · 65th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- citrix/deterministic network enhancer
- Source
- cve@mitre.org
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=fetchBugDetails&bugId=CSCsm25860
- 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
- https://www.exploit-db.com/exploits/5837
- 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=fetchBugDetails&bugId=CSCsm25860
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.