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EMC NetWorker Denial of Service and Buffer Overflow Vulnerabilities
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Secunia Advisory:
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SA18495
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Release Date:
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2006-01-17
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Last Update:
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2006-01-18
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Popularity:
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8,576 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: | EMC NetWorker (formerly Legato NetWorker) 7.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:
Jo Goossens has reported some vulnerabilities in EMC NetWorker, which can be exploited by malicious people to cause a DoS (Denial of Service) or compromise a vulnerable system.
1) A NULL pointer dereference error in the NetWorker server in the processing of RPC packets can be exploited to crash the nsrd service with malformed RPC requests to RPC program number 390109.
2) A boundary error in nsrexecd.exe during processing of RPC requests can be exploited via a malformed RPC request to RPC program number 190113 to cause a heap-based buffer overflow and execute arbitrary code on a vulnerable system.
3) A boundary error in nsrd.exe during processing of RPC requests can be exploited via a malformed RPC request to RPC program number 390109 to cause a heap-based buffer overflow and execute arbitrary code on a vulnerable system.
The vulnerabilities have been reported in version 7.2.1.
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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