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SILC Server and Toolkit Insecure Temporary File Creation
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Secunia Advisory:
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SA16659
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Release Date:
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2005-09-01
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Last Update:
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2005-09-27
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Popularity:
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5,220 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: | SILC Secure Internet Live Conferencing Server 1.x
SILC Secure Internet Live Conferencing Toolkit 0.9.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:
Eric Romang has reported a vulnerability in SILC Server and Toolkit, which can be exploited by malicious, local users to perform certain actions on a vulnerable system with escalated privileges.
The vulnerability is caused due to temporary files being created insecurely in "/tmp" by silcd.c to store server statistics. This can be exploited via symlink attacks to create or overwrite arbitrary files with the privileges of the user running the affected application.
The vulnerability has been reported in SILC Server versions 1.0 and prior, and in SILC Toolkit versions 0.9.12-r3 and prior.
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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