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From: Tom Lane <tgl@sss.pgh.pa.us>
To: pramod kg <pramod11287@gmail.com>
Cc: pgsql-admin@postgresql.org
Subject: Re: PostgreSQL SSL params
Date: Sun, 13 Jun 2021 11:04:35 -0400
Message-ID: <50173.1623596675@sss.pgh.pa.us> (raw)
In-Reply-To: <CAHkcXnx4vZvYcYYkNFiZ3MXgNJq=Jw+iT_LnT0+H==8ri6AJ4g@mail.gmail.com>
References: <CAHkcXnx4vZvYcYYkNFiZ3MXgNJq=Jw+iT_LnT0+H==8ri6AJ4g@mail.gmail.com>

pramod kg <pramod11287@gmail.com> writes:
> I have enabled ssl on my PG servers and have set ssl_cipher to "HIGH".
> Still, the security team complains that weak ciphers are accepted at server
> side (They have run some security tests).

The default setting of that is

#ssl_ciphers = 'HIGH:MEDIUM:+3DES:!aNULL' # allowed SSL ciphers

Perhaps the problem is your ill-advised removal of the !aNULL part.

			regards, tom lane





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