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OpenSSL TLS/DTLS Heartbeat Information Disclosure Vulnerability

Cisco Employee

Apr. 9, 2014 - OpenSSL TLS/DTLS Heartbeat Information Disclosure Vulnerability

As of Wednesday, April 9, Cisco Email and Web Security had been updated from our PSIRT, which handles all vulnerability and security responses for all Cisco products.

The official PSIRT information can be found at the following link:
Please expand the Affected Products -> Products Confirmed Not Vulnerable to view the latest Cisco product listings.  Our products, Email and Web Security (ESA, IEA, WSA, SMA), are listed and updated in this public facing information.   

The Cisco PSIRT continues to investigate the impact of this vulnerability on Cisco products, and will disclose any vulnerabilities according to our security policy, which is available at:

For any and all inquires regarding this vulnerability and the public facing notification, please contact the Cisco PSIRT at

Also, please see the following information released Tuesday, April 8, from our Security Intelligence Operations:

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