title: Red Hat Security Advisory: ruby security update
description: rubygem-uri: ReDoS vulnerability - upstream's incomplete fix for CVE-2023-28755 ruby: Buffer overread vulnerability in StringIO ruby: RCE vulnerability with .rdoc_options in RDoc ruby: Arbitrary memory address read vulnerability with Regex search REXML: DoS parsing an XML with many `<`s in an attribute value
cpes: cpe:/a:redhat:enterprise_linux:8::appstream