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OpenAFS Spoofed "FetchStatus" Privilege Escalation
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Secunia Advisory:
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SA24582
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Release Date:
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2007-03-21
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Popularity:
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5,673 views
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Critical:
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Less critical
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Impact:
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Privilege escalation
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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: | OpenAFS 1.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 has been reported in OpenAFS, which can be exploited by malicious users to gain escalated privileges.
The vulnerability is caused due to AFS cache managers not using authenticated connections for non-user-authenticated sessions. This can be exploited to gain escalated privileges by flushing the local cache and spoofing a "FetchStatus" reply with an executable setuid root and then running it.
Successful exploitation requires that setuid status for the local cell is enabled.
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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