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Mobile security

Cisco, Juniper Treating Gear Against Potential Heartbleed

Cisco Systems and Juniper Networks are among the latest technology companies working to address potential problems related to the Heartbleed OpenSSL bug.

Both companies issued warnings about possible vulnerabilities in some of their equipment, and continue to update the lists of products that may be affected, or have received patch fixes, or have been confirmed as unaffected.

Among Cisco Systems Inc. (Nasdaq: CSCO) gear listed as "vulnerable" to the bug are Cisco's MS200X Ethernet Access Switch and its Mobility Service Engine. Meanwhile, the Cisco 7000 Nexus Series switches and UCS fabric components are among those products that have been confirmed as not vulnerable.

Juniper Networks Inc. (NYSE: JNPR)'s advisory includes its Juno OS version 13.3R1, though earlier versions of the OS are listed as not vulnerable.

Since news about the Heartbleed bug broke earlier this week, numerous companies reportedly are reviewing their products and services to size up the possible risk, so there may be more advisories to come from other telecom firms.

In addition to the actions by Cisco and Juniper, Telenor issued an advisory to customers in Norway to change passwords for their Telenor services, even though it has classified the Heartbleed threat as "low." (See Eurobites: Telenor Counters Heartbleed Threat.)

And it wouldn't be a networking issue if there wasn't some sort of virtualization angle. Check out this InformationWeek article that suggests SDN might have a solution to the kind of problems Heartbleed is posing.

— Dan O'Shea, Managing Editor, Light Reading

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