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.
References
Configurations
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Information
Published : 2019-06-11 15:29
Updated : 2022-09-07 10:36
NVD link : CVE-2019-0197
Mitre link : CVE-2019-0197
JSON object : View
CWE
CWE-444
Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
Products Affected
oracle
- communications_session_route_manager
- instantis_enterprisetrack
- communications_session_report_manager
- retail_xstore_point_of_service
- http_server
- enterprise_manager_ops_center
redhat
- enterprise_linux
- jboss_core_services
apache
- http_server
fedoraproject
- fedora
canonical
- ubuntu_linux
opensuse
- leap