Re: PostgreSQL SSL params

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: pramod kg <pramod11287(at)gmail(dot)com>
Cc: pgsql-admin(at)postgresql(dot)org
Subject: Re: PostgreSQL SSL params
Date: 2021-06-13 15:04:35
Message-ID: 50173.1623596675@sss.pgh.pa.us
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pramod kg <pramod11287(at)gmail(dot)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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