Cisco Security Advisory
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AV:N/AC:L/Au:N/C:P/I:N/A:N/E:F/RL:OF/RC:C
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A vulnerability in the key management feature of multiple Cisco Unified products could allow an unauthenticated, local attacker to read sensitive data.
The vulnerability is due to an encryption key that can be read in plain text. An attacker could exploit this vulnerability by determining the key and decrypting certain data sets. An exploit could allow the attacker to read and disclose sensitive data.
Cisco released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160208-ucm
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Vulnerable Products
At the time this advisory was first published, the following Cisco products were vulnerable:
- Cisco Unified Communications Manager (CallManager) Releases 10.5(2.12901.1), 10.5(2.10000.5), 11.0(1.10000.10), and 9.1(2.10000.28)
- Cisco Unified Communications Manager IM & Presence Service Release 10.5(2)
- Cisco Unified Contact Center Express Release 11.0(1)
- Cisco Unity Connection Release 10.5(2)
Products Confirmed Not Vulnerable
No other Cisco products are currently known to be affected by this vulnerability.
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There are no workarounds that address this vulnerability.
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When considering software upgrades, customers are advised to consult the Cisco Security Advisories and Responses archive at http://www.cisco.com/go/psirt and review subsequent advisories to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to upgrade contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
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The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
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To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
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Show LessVersion Description Section Status Date 1.0 Initial public release. — Final 2016-February-08
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