Please Install the Updated Packages.
GNU Wget is a file retrieval utility that can use HTTP, HTTPS, and FTP. Daniel Stenberg reported that Wget is affected by the previously published " null prefix attack" , caused by incorrect handling of NULL characters in X.509 certificates. If an attacker is able to get a carefully-crafted certificate signed by a trusted Certificate Authority, the attacker could use the certificate during a man-in-the-middle attack and potentially confuse Wget into accepting it by mistake. (CVE-2009-3490) Wget users should upgrade to this updated package, which contains a backported patch to correct this issue.
wget on CentOS 3
Updated on 2015-03-25