high
7.8
CWE
399
Advisory Published
Updated

CVE-2012-0369

First published: Thu Mar 01 2012(Updated: )

Cisco Wireless LAN Controller (WLC) devices with software 6.0 and 7.0 before 7.0.220.0, 7.1 before 7.1.91.0, and 7.2 before 7.2.103.0 allow remote attackers to cause a denial of service (device reload) via a sequence of IPv6 packets, aka Bug ID CSCtt07949.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Wireless LAN Controller software 7.1=6.0
Cisco Wireless LAN Controller software 7.1=6.0.182.0
Cisco Wireless LAN Controller software 7.1=6.0.188.0
Cisco Wireless LAN Controller software 7.1=6.0.196.0
Cisco Wireless LAN Controller software 7.1=6.0.199.0
Cisco Wireless LAN Controller software 7.1=6.0.199.4
Cisco Wireless LAN Controller software 7.1=7.0
Cisco Wireless LAN Controller software 7.1=7.0.98.0
Cisco Wireless LAN Controller software 7.1=7.1
Cisco Wireless LAN Controller software 7.1=7.2
Cisco 2000 Wireless LAN Controller
Cisco 2100 Wireless LAN Controller
Cisco Wireless LAN Controller (WLC) AireOS Software
Cisco 2112 Wireless LAN Controller
Cisco Wireless LAN Controller
Cisco 2500 Wireless LAN Controller
Cisco 2500 Wireless LAN Controller
Cisco 4100 Wireless LAN Controller
Cisco 4400 Wireless LAN Controller
Cisco 4402 Wireless LAN Controller
Cisco 4404 Wireless LAN Controller
Cisco 5508 Wireless Controller firmware

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2012-0369?

    CVE-2012-0369 has a severity rating that indicates it allows remote attackers to cause a denial of service on affected Cisco Wireless LAN Controller devices.

  • How do I fix CVE-2012-0369?

    To fix CVE-2012-0369, upgrade to the appropriate patched version of the software as recommended by Cisco.

  • Which devices are affected by CVE-2012-0369?

    CVE-2012-0369 affects various models of Cisco Wireless LAN Controllers running software versions 6.0, 7.0, and specific versions in the 7.1 and 7.2 series.

  • What type of attack does CVE-2012-0369 facilitate?

    CVE-2012-0369 facilitates a denial of service attack that can lead to a device reload when specific sequences of IPv6 packets are sent.

  • When was CVE-2012-0369 reported?

    CVE-2012-0369 was reported in February 2012, highlighting the vulnerability in Cisco's Wireless LAN Controller software.

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