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Perl "File::Path::rmtree" Race Condition
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Secunia Advisory:
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SA13643
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Release Date:
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2004-12-26
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Last Update:
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2005-01-03
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Popularity:
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12,422 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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Local system
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Solution Status:
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Unpatched
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| Software: | Perl 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:
Paul Szabo has reported a vulnerability in Perl "File::Path::rmtree", allowing malicious, local users to gain escalated privileges.
The vulnerability is caused due to a race condition in the way "File::Path::rmtree" changes permissions on files before deleting them. This can be exploited by creating a symbolic link to arbitrary files.
Successful exploitation may allow changing permissions or removing arbitrary files, if root uses an application using the vulnerable code to delete files.
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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