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xterm DECRQSS Escape Sequence Vulnerability
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Secunia Advisory:
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SA33318
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Release Date:
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2008-12-30
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Last Update:
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2009-01-06
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Popularity:
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4,196 views
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Critical:
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Moderately critical
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Impact:
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System access
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | xterm
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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 vulnerability has been discovered in xterm, which can be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to xterm not properly processing the DECRQSS Device Control Request Status String escape sequence. This can be exploited to inject and execute arbitrary shell commands by e.g. tricking a user into displaying a malicious text file containing a specially crafted escape sequence via the "more" command in xterm.
This is related to:
SA8146
The vulnerability is confirmed in xterm patch #237. Other versions may also be affected.
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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