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GNATS Arbitrary File Overwrite Security Issue
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Secunia Advisory:
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SA15963
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Release Date:
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2005-07-07
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Last Update:
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2006-01-31
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Popularity:
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5,541 views
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Critical:
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 Less critical
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Impact:
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Security Bypass Manipulation of data System access
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Where:
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Local system
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Solution Status:
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Unpatched
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| Software: | GNATS 3.x GNATS 4.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: A security issue has been reported in GNATS, which can be exploited by malicious, local users to overwrite arbitrary files on a vulnerable system.
The security issue is caused due to "gen-index" being installed with suid root when compiled from sources and when the "gnat" user and group do not exist. This can be exploited by malicious users to overwrite arbitrary files by running "gen-index" with the filename to overwrite as the parameter to the "-o" argument.
The security issue has been reported in version 4.0 and 4.1.0. Prior versions might also be affected.
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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