RHSA-2022:6856: Moderate: rh-ruby27-ruby security, bug fix, and enhancement update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. The following packages have been upgraded to a later upstream version: rh-ruby27-ruby (2.7.6). (BZ#2128631)Security Fix(es): ruby: buffer overflow in CGI.escapehtml (CVE-2021-41816) ruby: Regular expression denial of service vulnerability of Date parsing methods (CVE-2021-41817) ruby: Cookie prefix spoofing in CGI::Cookie.parse (CVE-2021-41819) Ruby: Buffer overrun in String-to-Float conversion (CVE-2022-28739) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.