Cisco Gigabit Switch Router with Fast/Gigabit Ethernet Cards ACL Bypass/DoS Vulnerabilities

Cisco Gigabit Switch Router with Fast/Gigabit Ethernet Cards ACL Bypass/DoS Vulnerabilities

Solution:
The following versions of IOS contain the fix for this vulnerability:

* 11.2(19)GS0.2
* 12.0(8.0.2)S
* 12.0(7)S1
* 12.0(7.4)S
* 12.0(8.3)SC
* 12.0(7)SC

Upgrade the firmware in your GSRs to any of the applicable versions listed above.