On 08/17/2015 10:57 AM, Tony Mountifield wrote: > I recently applied updates to a CentOS 5 box running MySQL. I've discovered > that the new version of openssl, 0.9.8e-36.0.1.el5_11, breaks MySQL SSL > connections. > > If I rename /lib/libssl.so.0.9.8e and replace it with the old version of > that file from openssl-0.9.8e-27.el5_10.1 (not sure if that is the next > oldest, but it was handy), then SSL connection to MySQL works again. > > I then performed cross-checks using the server with new libssl and the > client with old, and then vice versa. What I found was that it didn't > matter whether the server was started with the old libssl or the new libssl. > In both cases, the mysql client would only connect using the old libssl, > and not when using the new libssl. > > When it works with the old libssl, I can confirm that SSL is in use: > > mysql> \s > -------------- > mysql Ver 14.12 Distrib 5.0.95, for redhat-linux-gnu (i386) using readline 5.1 > > Connection id: 2 > Current database: > Current user: root@localhost > SSL: Cipher in use is DHE-RSA-AES256-SHA > > The error with the new libssl looks like this: > > [root@hostname ~]# mysql > ERROR 2026 (HY000): SSL connection error > > Has anyone else come across this? Is it a bug in SSL? Or a new restriction? > Do I need to regenerate my certificates using the new openssl? > > Cheers > Tony > You should now be using mysql55 on CentOS-5, not mysql-5.0
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