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efFingerD Denial of Service Vulnerabilities
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Secunia Advisory:
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SA11573
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Release Date:
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2004-05-10
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Last Update:
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2005-07-26
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Popularity:
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6,209 views
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Critical:
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Moderately critical
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Impact:
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DoS
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | efFingerD 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:
Dr_insane has reported a vulnerability in efFingerD, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an error in the "sockFinger_DataArrival()" function when handling overly long arguments (180 bytes or more). This can be exploited to crash the daemon with a run-time error ("53: File not found").
During analysis another DoS issue was also discovered. The daemon can be crashed with a run-time error ("40006: Wrong protocol or connection state for requested transaction or request") by sending a malformed packet containing only a single byte of data.
The vulnerabilities have been confirmed in version 0.2.12.
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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