SOL15547 - MIT Kerberos 5 vulnerability CVE-2014-4342

Vulnerability Recommended Actions

BIG-IP

If the previous table lists a version in the** Versions known to be not vulnerable** column, you can eliminate this vulnerability by upgrading to the listed version. If the listed version is older than the version you are currently running, or if the table does not list any version in the column, then no upgrade candidate currently exists.

F5 is responding to this vulnerability as determined by the parameters defined in SOL4602: Overview of the F5 security vulnerability response policy.

To mitigate this vulnerability, you can restrict communication between the BIG-IP devices and the remote authentication servers to an isolated Virtual Local Area Network (VLAN).

ARX

If the previous table lists a version in the** Versions known to be not vulnerable** column, you can eliminate this vulnerability by upgrading to the listed version. If the listed version is older than the version you are currently running, or if the table does not list any version in the column, then no upgrade candidate currently exists.

F5 is responding to this vulnerability as determined by the parameters defined in SOL4602: Overview of the F5 security vulnerability response policy.

Supplemental Information

• SOL9970: Subscribing to email notifications regarding F5 products
• SOL9957: Creating a custom RSS feed to view new and updated documents
• SOL4918: Overview of the F5 critical issue hotfix policy