Hi During regular security audit in our laboratory today, we have pointed out recent security issues for openssl of SL4.3 (openssl-0.9.7a-43.8) for i386 and X86_64 distributions. Openssl Improper PKCS Handling RSA Signature Forgery Vulnerability http://nvd.nist.gov/nvd.cfm?cvename=CVE-2006-4339 This problem has been already fixed at upstream vendor by https://rhn.redhat.com/errata/RHSA-2006-0661.html We are looking forward to getting them ASAP at SL distributions. (openssl-0.9.7a-43.11.xxxx.rpm) Thanks! Takashi Ichihara (RIKEN)