title: Red Hat Security Advisory: ruby:3.1 security update
description: rexml: DoS vulnerability in REXML rexml: rubygem-rexml: DoS when parsing an XML having many specific characters such as whitespace character, >] and ]> rexml: DoS vulnerability in REXML rexml: DoS vulnerability in REXML CGI: Denial of Service in CGI::Cookie.parse CGI: ReDoS in CGI::Util#escapeElement uri: userinfo leakage in URI#join, URI#merge and URI#+
cpes: cpe:/a:redhat:enterprise_linux:8::appstream