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Cisco CNS Network Registrar Denial of Service Vulnerabilities
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Secunia Advisory:
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SA13372
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Release Date:
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2004-12-03
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Last Update:
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2004-12-10
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Popularity:
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6,299 views
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Critical:
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Less critical
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Impact:
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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 CNS Network Registrar 6.x
Cisco Network Registrar (CNR) 5.x
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Secunia CVSS-2 Score:
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Qualys Security Research Team has reported two vulnerabilities in Cisco CNS Network Registrar, which can be exploited by malicious people to cause a DoS (Denial of Service).
1) An unspecified error within the Cisco CNS Network Registrar CCM (Central Configuration Management) server can be exploited to consume a large amount of CPU resources. This can be exploited by ending a connection after sending a specially crafted sequence of packets.
This vulnerability affects versions 6.0 through 6.1.1.3.
2) An unspecified error within the Cisco CNS Network Registrar lock manager process can be exploited to crash it along with the CCM server by sending a specially crafted sequence of packets.
This vulnerability affects version 6.1.1.3 and all prior versions.
NOTE: The vulnerabilities only affect Cisco CNS Network Registrar for Windows NT server and Windows 2000.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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About this Secunia Advisory
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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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