On Thu, Jan 28, 2016 at 08:36:02PM -0500, CSS wrote: > http://intothesymmetry.blogspot.com/2016/01/openssl-key-recovery-attack-on-dh-small.html > > It seems that there are a number of factors (that I do not understand) > that determine whether an application is vulnerable. For example, > Apache/mod_ssl is not. > > Is there enough information here to determine whether or not Postfix is > vulnerable in typical configurations?
Postfix has never re-used public DH exponents, and it has never been possible to misconfigure Postfix to do so. -- Viktor.