ifically:</p><p><strong>ISTIO-SECURITY-2019-003</strong>: An Envoy user reported publicly an issue (c.f. <a href=https://github.com/envoyproxy/envoy/issues/7728>Envoy Issue 7728</a>) about regular expressions matching that crashes Envoy with very large URIs.</p><ul><li><strong><a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14993">CVE-2019-14993</a></strong>: After investigation, the Istio team has found that this issue could be leveraged for a DoS attack in Istio, if users are employing re