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: ruby . Security Fix: * rubygem-bundler: Insecure permissions on directory in /tmp/ allows for execution of malicious code * ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? * ruby: Regular expression denial of service vulnerability of WEBrick"s Digest authentication * ruby: Code injection via command argument of Shell#test / Shell#[] * rubygem-json: Unsafe object creation vulnerability in JSON * ruby: BasicSocket#read_nonblock method leads to information disclosure * ruby: Potential HTTP request smuggling in WEBrick * ruby: XML round-trip vulnerability in REXML * ruby: HTTP response splitting in WEBrick For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Bug Fix: * Resolv::DNS: ruby:2.6/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [rhel-8]