Denial of Service in Cisco IOS on Catalyst 6500 and 7600 Devices
CVE-2012-5037

Currently unrated

Key Information:

Vendor

Cisco
Status
Ios
Catalyst 6500
Catalyst 7600
Vendor
CVE Published:
23 April 2014

What is CVE-2012-5037?

The ACL implementation in Cisco IOS versions prior to 15.1(1)SY on Catalyst 6500 and 7600 devices is vulnerable to a denial of service attack. Local users can exploit this vulnerability by issuing a 'no object-group' command, which, followed by an object-group command, causes the device to unexpectedly reload. This issue poses a risk of service interruption for network operations.

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References

http://www.cisco.com/c/en/us/td/docs/switches/lan/catalys...
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Timeline

  • Vulnerability published

  • Vulnerability Reserved

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