Security Advisory

CVE-2019-0197

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2019-06-11 21:35:52

Last updated 2024-08-04 17:44:14

Assigner apache

CVSS score not scored

State PUBLISHED

Description

A vulnerability was found in Apache HTTP Server 2.4.34 to 2.4.38. When HTTP/2 was enabled for a http: host or H2Upgrade was enabled for h2 on a https: host, an Upgrade request from http/1.1 to http/2 that was not the first request on a connection could lead to a misconfiguration and crash. Server that never enabled the h2 protocol or that only enabled it for https: and did not set "H2Upgrade on" are unaffected by this issue.

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