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Cisco Bug: CSCuo16938 - IP Phones 8961, 9951, 9971 vulnerable to CVE-2014-0160 - aka Heartbleed

Last Modified

Dec 19, 2019

Products (1)

  • Cisco Unified IP Phones 9900 Series

Known Affected Releases

9.4(1.9)

Description (partial)

Symptom:
Cisco Unified IP Phones 8961, 9951 and 9971 includes a version of openssl that is affected by the vulnerability identified by the Common Vulnerability and Exposures (CVE) ID CVE-2014-0160.

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

Conditions:
Cisco Unified 8961, Cisco Unified 9951, and Cisco Unified 9971 IP Phones using  firmware release earlier than 9.4(1) are not impacted  by this vulnerability.

Following area/functionality impacted by this vulnerability:
- Authenticated and encrypted SIP call ; Configurable using phone security profile on CUCM
- CAPF Operation ; Configurable from CUCM device page
- TVS service for authenticating HTTPS servers or signed configuration; Can limit the exposure using HTTP service,  disabling Cross cluster Extension Mobility service, and avoiding cluster migration.
- HTTPS server/Secure Web interface ; Disabled by default on CUCM configuration

Related Community Discussions

Cisco TelePresence products vulnerable to CVE-2014-0160 -aka Heartbleed
https://tools.cisco.com/bugsearch/bug/CSCuo26378   So when I have EX90 with version TC6.3.0.3d8e7d1 everything is OK or should I upgrade it to TC6.3.1
Latest activity: Apr 23, 2014
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