k:href="/v1.8/img/icons.svg#left-arrow"/></svg>Istio 1.2.4 sidecar image vulnerability</a></div><div class=right><a title="Multiple denial of service vulnerabilities related to HTTP2 support in Envoy." href=/v1.8/news/security/istio-security-2019-004/>ISTIO-SECURITY-2019-004<svg class="icon right-arrow"><use xlink:href="/v1.8/img/icons.svg#right-arrow"/></svg></a></div></nav><div id=feedback><div id=feedback-initial>Was this information useful?<br><button class="btn feedback" onclick="sendFeedback('en',1)">