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Cisco Bug: CSCup24077 - Multiple Vulnerabilities in OpenSSL - June 2014

Last Modified

Dec 13, 2019

Products (1)

  • Cisco ONS 15454 Series Multiservice Provisioning Platforms

Known Affected Releases

10.00 10.01 9.80 9.810

Description (partial)

The following Cisco products

ONS 15454 MSTP/MSPP Software Releases 9.80, 9.811, 10.00, 10.01

include a version of openssl that is affected by the vulnerabilities identified by the Common Vulnerability and Exposures (CVE) IDs:

CVE-2014-0076 - Fix for the attack described in the paper "Recovering OpenSSL ECDSA Nonces Using the FLUSH+RELOAD Cache Side-channel Attack"
CVE-2014-3470 - Anonymous ECDH denial of service

This bug has been opened to address the potential impact on this product.

The ONS 15454 node is managed by Cisco Transport Controller or Cisco Prime Optical products.

The CTC or CPO software is downloaded from the ONS 15454 node using https connection that is established from the browser. During the browser SSL connection establishment, if it uses ECDH cipher suites the above vulnerabilities might impact the product.

Once the CTC software is downloaded, it uses AES-128 or AES-256 SHA ciphers and the SSL connection between CTC and the node is not affected by the above vulnerabilities.
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