[openssl-users] CVE-2011-1473 fixed version

Jeffrey Walton noloader at gmail.com
Thu Dec 11 21:25:35 UTC 2014


> I wasn't involved at the time, but reading about it now CVE-2011-1473
> essentially says (as I understand it) that if you fire lots of SSL
> handshakes at a server it could cause a DoS because it is much cheaper on
> the client side than it is on the server side.
That's pretty disingenuous. You can open lots of connections to a
server and eventually the server will exhaust resources. Sigh....

I've got an improvement on the attack: use a botnet to have
compromised hosts open one or two connections each to evade
firewalls....


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