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Openswan ISAKMP IKE Message Processing Denial of Service
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Secunia Advisory:
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SA17581
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Release Date:
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2005-11-15
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Last Update:
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2006-01-19
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Popularity:
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7,964 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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Vendor Patch
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| Software: | Openswan 2.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:
Two vulnerabilities have been reported in openswan-2, which can be exploited by malicious people to cause a DoS (Denial of Service).
1) An error in the handling of IKE packets with an invalid 3DES key length can be exploited to cause a DoS.
The vulnerability has been reported in versions prior to 2.4.2.
2) An unknown error in the handling of certain specially crafted IKE packets can be exploited to cause a DoS.
Successful exploitation requires the usage of Aggressive Mode and the knowledge of the PSK.
The vulnerability has been reported in versions prior to 2.4.4.
The vulnerabilities are related to:
SA17553
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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