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Avahi "consume_labels()" Denial of Service Vulnerability
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Secunia Advisory:
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SA23660
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Release Date:
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2007-01-08
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Popularity:
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6,070 views
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Critical:
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Less critical
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Impact:
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DoS
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Where:
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From local network
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Solution Status:
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Vendor Patch
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| Software: | Avahi 0.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:
A vulnerability has been reported in Avahi, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an error within the "consume_labels()" function in avahi-core/dns.c when handling compressed packets. This can be exploited to cause an endless loop by sending specially crafted packets with compression labels that refer each other.
The vulnerability is reported in versions prior to Avahi 0.6.16.
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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