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Cisco Bug: CSCur29644 - Evaluate Session Ticket Memory Leak (CVE-2014-3567)

Last Modified

Feb 26, 2018

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

8.2(1) 8.3(1) 8.4(1) 8.5(1) 8.6(1) 8.7(1) 9.0 9.0(1) 9.1(1) 9.2(1) 9.3(2) 9.3(2.200) 9.4(1) 99.1

Description (partial)

Symptom:Cisco ASA includes a version of OpenSSL that is affected by the vulnerabilities identified by the Common Vulnerability and Exposures (CVE) IDs:

CVE-2014-3567

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

Conditions:When the ASA is configured to act as an SSL server:

* ASDM
* AnyConnect SSL-VPN
* AnyConnect IKEv2 (Client Services)
* Clientless SSL-VPN (including Smart Tunnels)
* HTTPS Cut-Through-Proxy
* Clustering (inter-node communication)

An attacker may be able to craft a specially formatted TLS session ticket that could cause a memory leak.
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Bug Details Include

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