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D-Bus "_dbus_validate_signature_with_reason()" Denial of Service
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Secunia Advisory:
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SA32127
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Release Date:
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2008-10-07
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Last Update:
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2009-04-21
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Popularity:
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2,958 views
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Critical:
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Not critical
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Impact:
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DoS
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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: | D-Bus 1.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:
A weakness has been reported in D-Bus, which can be exploited by malicious, local users to cause a DoS (Denial of Service).
The weakness is caused due to an error within the "_dbus_validate_signature_with_reason()" function when validating a malformed signature. This can be exploited to terminate applications using D-Bus by tricking them into validating a specially crafted signature.
The weakness is reported in versions prior to 1.2.4.
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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