The python-urllib3 package provides the Python HTTP module with connection pooling and file POST abilities. Security Fix: * python-urllib3: CRLF injection via HTTP request method 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section.