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UNICON "HOME" Environment Variable Buffer Overflow Vulnerability
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Secunia Advisory:
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SA25910
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Release Date:
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2007-07-02
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Popularity:
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5,239 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: | UNICON 3.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:
Steve Kemp has reported a vulnerability in UNICON, which potentially can be exploited by malicious, local users to gain escalated privileges.
The vulnerability is caused due to a boundary error when handling the "HOME" environment variable. This can potentially be exploited to e.g. execute arbitrary code with elevated privilege by setting a specially crafted "HOME" environment variable and executing a setuid root binary that uses the library.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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