Vulnerability Description
Cisco Wireless LAN Controller (WLC) devices allow remote attackers to cause a denial of service (NULL pointer dereference and device restart) via a zero value in Cisco Discovery Protocol packet data that is not properly handled during SNMP polling, aka Bug ID CSCuo12321.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Wireless Lan Controller | All versions |
Related Weaknesses (CWE)
References
- http://secunia.com/advisories/57895Permissions Required
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3291Vendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=34558Vendor Advisory
- http://www.securityfocus.com/bid/67926Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1030410Third Party AdvisoryVDB Entry
- http://secunia.com/advisories/57895Permissions Required
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3291Vendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=34558Vendor Advisory
- http://www.securityfocus.com/bid/67926Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1030410Third Party AdvisoryVDB Entry
FAQ
What is CVE-2014-3291?
CVE-2014-3291 is a vulnerability with a CVSS score of 5.7 (MEDIUM). Cisco Wireless LAN Controller (WLC) devices allow remote attackers to cause a denial of service (NULL pointer dereference and device restart) via a zero value in Cisco Discovery Protocol packet data t...
How severe is CVE-2014-3291?
CVE-2014-3291 has been rated MEDIUM with a CVSS base score of 5.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2014-3291?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Wireless Lan Controller.