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KAME Racoon IKE Daemon RSA Signature Verification Vulnerability
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Secunia Advisory:
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SA11328
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Release Date:
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2004-04-09
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Last Update:
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2004-04-10
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Popularity:
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11,905 views
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Critical:
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Moderately critical
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Impact:
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Hijacking
Security Bypass
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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: | IPsec-Tools 0.x
KAME Racoon
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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:
Ralf Spenneberg has reported a vulnerability in KAME Racoon, which can be exploited by malicious people to conduct MitM attacks (Man-in-the-Middle) or establish unauthorised connections.
The vulnerability is caused due to an error within the "eay_rsa_verify()" function in "crypto_openssl.c". During authentication using RSA signatures, this will result in only the X.509 certificate being validated in Phase 1, and not the RSA signature.
Successful exploitation allows a malicious person sending a valid, trusted X.509 certificate and an arbitrary RSA signature to be authenticated.
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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