CVE-2014-0705
First published: Thu Mar 06 2014(Updated: )
The multicast listener discovery (MLD) service on Cisco Wireless LAN Controller (WLC) devices 7.2, 7.3, 7.4 before 7.4.121.0, and 7.5, when MLDv2 Snooping is enabled, allows remote attackers to cause a denial of service (device restart) via a malformed IPv6 MLDv2 packet, aka Bug ID CSCuh74233.
Credit: ykramarz@cisco.com psirt@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Wireless LAN Controller software 7.1 | =7.2 | |
| Cisco Wireless LAN Controller software 7.1 | =7.2.103.0 | |
| Cisco Wireless LAN Controller software 7.1 | =7.2.110.0 | |
| Cisco Wireless LAN Controller software 7.1 | =7.3 | |
| Cisco Wireless LAN Controller software 7.1 | =7.3.101.0 | |
| Cisco Wireless LAN Controller software 7.1 | =7.4.100.0 | |
| Cisco Wireless LAN Controller software 7.1 | =7.4.100.60 | |
| Cisco Wireless LAN Controller software 7.1 | =7.5 | |
| Cisco Wireless LAN Controller software | ||
| All of | ||
| Any of | ||
| Cisco Wireless LAN Controller software 7.1 | =7.2 | |
| Cisco Wireless LAN Controller software 7.1 | =7.2.103.0 | |
| Cisco Wireless LAN Controller software 7.1 | =7.2.110.0 | |
| Cisco Wireless LAN Controller software 7.1 | =7.3 | |
| Cisco Wireless LAN Controller software 7.1 | =7.3.101.0 | |
| Cisco Wireless LAN Controller software 7.1 | =7.4.100.0 | |
| Cisco Wireless LAN Controller software 7.1 | =7.4.100.60 | |
| Cisco Wireless LAN Controller software 7.1 | =7.5 | |
| Cisco Wireless LAN Controller software |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2014-0705?
CVE-2014-0705 has a high severity rating due to its potential for remote denial of service attacks.
How do I fix CVE-2014-0705?
To fix CVE-2014-0705, upgrade your Cisco Wireless LAN Controller software to version 7.4.121.0 or later.
What vulnerability does CVE-2014-0705 exploit?
CVE-2014-0705 exploits a flaw in the multicast listener discovery (MLD) service when MLDv2 Snooping is enabled.
On which Cisco devices does CVE-2014-0705 affect?
CVE-2014-0705 affects Cisco Wireless LAN Controller devices running software versions 7.2, 7.3, 7.4 before 7.4.121.0, and 7.5.
What is the impact of CVE-2014-0705?
The impact of CVE-2014-0705 is a denial of service that can cause the affected Cisco Wireless LAN Controller to restart.
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- collector/mitre-cve
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- agent/software-canonical-lookup-request
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/author
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- agent/softwarecombine
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- vendor/cisco
- canonical/cisco wireless lan controller software 7.1
- version/cisco wireless lan controller software 7.1/7.2
- version/cisco wireless lan controller software 7.1/7.2.103.0
- version/cisco wireless lan controller software 7.1/7.2.110.0
- version/cisco wireless lan controller software 7.1/7.3
- version/cisco wireless lan controller software 7.1/7.3.101.0
- version/cisco wireless lan controller software 7.1/7.4.100.0
- version/cisco wireless lan controller software 7.1/7.4.100.60
- version/cisco wireless lan controller software 7.1/7.5
- canonical/cisco wireless lan controller software