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Cisco Unified Communications Manager Authentication Bypass and Denial of Service
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Secunia Advisory:
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SA30848
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Release Date:
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2008-06-26
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Popularity:
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3,800 views
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Critical:
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 Less critical
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Impact:
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Security Bypass Exposure of system information Exposure of sensitive information DoS
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Where:
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From local network
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Solution Status:
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Vendor Patch
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| Software: | Cisco Unified CallManager 4.x Cisco Unified CallManager 5.x Cisco Unified Communications Manager 4.x Cisco Unified Communications Manager 5.x Cisco Unified Communications Manager 6.x
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Secunia CVSS-2 Score:
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Available in Secunia business solutions
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description: A vulnerability and a security issue have been reported in Cisco Unified Communications Manager, which can be exploited by malicious people to bypass certain security restrictions or to cause a DoS (Denial of Service).
1) An unspecified error in the Computer Telephony Integration (CTI) Manager service can be exploited to cause a DoS by sending a specially crafted packet to port 2748/TCP.
2) A security issue exists in the Real-Time Information Server (RIS) Data Collector service, which can be exploited to bypass authentication checks and disclose e.g. information about performance statistics, user names, and configured IP phones.
The vulnerability and the security issue affect the following products and versions:
* Cisco Unified CallManager 4.1 versions
* Cisco Unified Communications Manager 4.2 versions prior to 4.2(3)SR4
* Cisco Unified Communications Manager 4.3 versions prior to 4.3(2)SR1
* Cisco Unified Communications Manager 5.x versions prior to 5.1(3c)
* Cisco Unified Communications Manager 6.x versions prior to 6.1(2)
Change Page: [ 1 ] [ 2 ] [ 3 ]
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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