Image Builder is a service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Security Fix: * golang: archive/tar: unbounded memory consumption when reading headers * golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters * golang: net/http: handle server errors after sending GOAWAY * golang: regexp/syntax: limit memory used by parsing regexps * golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests 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 8.8 Release Notes linked from the References section.