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NTP OpenSSL "EVP_VerifyFinal()" Spoofing Vulnerability
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Secunia Advisory:
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SA33406
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Release Date:
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2009-01-08
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Last Update:
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2009-01-30
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Popularity:
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2,316 views
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Critical:
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Less critical
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Impact:
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Spoofing
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | NTP 4.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 NTP, which can be exploited by malicious people to conduct spoofing attacks.
The vulnerability is caused due to the application incorrectly verifying the return value of the "EVP_VerifyFinal()" OpenSSL function when validating key signatures and can be exploited to potentially spoof server responses.
This is related to:
SA33338
The vulnerability is reported in version 4.2.4p5. Prior versions may also be affected.
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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