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Cisco Unified Communications Manager Two Vulnerabilities
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Secunia Advisory:
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SA26043
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Release Date:
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2007-07-12
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Popularity:
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11,291 views
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Critical:
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Moderately critical
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Impact:
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DoS
System access
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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 3.x
Cisco Unified CallManager 4.x
Cisco Unified CallManager 5.x
Cisco Unified Communications Manager 4.x
Cisco Unified Communications Manager 5.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:
Some vulnerabilities have been reported in Cisco Unified Communications Manager (CUCM), which can be exploited by malicious people to cause a DoS (Denial of Service) or potentially compromise a vulnerable system.
1) An off-by-one error in the Certificate Trust List Provider service (CTLProvider.exe) can be exploited to cause a heap-based buffer overflow by sending specially crafted packets to the vulnerable service (default port 2444/TCP).
Note: This vulnerability does not affect CUCM 3.x.
2) An integer overflow error in the Real-Time Information Server (RIS) Data Collector service (RisDC.exe) can be exploited to cause a heap-based buffer overflow by sending specially crafted packets to the vulnerable service (default port 2556/TCP).
Successful exploitation may allow execution of arbitrary code.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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