[openssl-dev] [openssl.org #3502] nameConstraints bypass bug

Blumenthal, Uri - 0553 - MITLL uri at ll.mit.edu
Tue May 31 13:54:59 UTC 2016


>> What other implementations, and what did they do?  Always treating a CN as a
>> DNS name?  We can't.
> 
> As one example, mozilla::pkix treats the CN as a dNSName/iPAddress iif there
> is no subjectAltName extension and iif the CN is a valid dNSNa/iPAddress
> syntactically.

That approach seems wrong.


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