[security] SL comprimise

Mike Hanson mhanson at mozilla.com
Thu Mar 24 16:48:17 UTC 2011


Comodo has posted a detail incident report here:
http://www.comodo.com/Comodo-Fraud-Incident-2011-03-23.html

Several login servers were affected.

-MH


On Mar 24, 2011, at 7:09 AM, John Bradley wrote:

> 
> 
> http://threatpost.com/en_us/blogs/phony-ssl-certificates-issued-google-yahoo-skype-others-032311?utm_source=Threatpost&utm_medium=Tabs&utm_campaign=Today%27s+Most+Popular
> 
> The browser venders blocking those certificates is nice, however there are attacks on RP that could be done with those certificates that are still open.
> 
> In testing something like 0% of RP check OCSP or CRL, the libs don't force openSSL to so those checks (I think DNOA will do them in FICAM mode)
> 
> So perhaps encouraging people to perform those checks would be a good idea.  
> 
> We can only hope that none of the 9 certificates cover openID OP, otherwise user accounts at RP could theoretically be compromised.
> 
> John B.
> 
> 
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