Thanks for the super quick responses, Tony and Richard. I did not use --with-ssl while running configure. I thought the configure script will find the latest version intalled on the machine because the openssl script is in the PATH (/usr/bin). Before building and installing the new version of OpenSSL (1.0.1c), I did not remove the previous version. However after building and installing OpenSSL, the previous openssl script in /usr/bin was overridden by the newer version. Here are the outputs of various commands $ uname -a Linux my-redhat-box 2.6.32-276.el6.x86_64 #1 SMP $ rpm -qa | grep openssl openssl-1.0.0-25.el6_3.1.x86_ 64 openssl-devel-1.0.0-25.el6_3.1.x86_64 $ openssl version OpenSSL 1.0.1c 10 May 2012 $ HEAD localhost Server: Apache/2.2.23 (Unix) mod_ssl/2.2.23 OpenSSL/1.0.0-fips mod_jk/1.2.37 As you can see from above, the OpenSSL versions given by different commands is inconsitent. $ whereis openssl openssl: /usr/bin/openssl /usr/lib64/openssl /usr/include/openssl /usr/share/man/man1/openssl.1ssl.gz Tony, if I need to use --with-ssl parameter (for the configure script), I do not understand which directory that I need to use. We use TrustWave for PCI compliance. I do not know how to check RedHat CVEs. We use Amazon EC2 platform for our RedHat 6 server. Thanks for your help! --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx