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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History
07 Nov 2023, 03:01
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Information
Published : 2019-06-11 22:29
Updated : 2024-02-28 17:08
NVD link : CVE-2019-0197
Mitre link : CVE-2019-0197
CVE.ORG link : CVE-2019-0197
JSON object : View
Products Affected
redhat
- jboss_core_services
- enterprise_linux
oracle
- enterprise_manager_ops_center
- communications_session_report_manager
- instantis_enterprisetrack
- http_server
- retail_xstore_point_of_service
- communications_session_route_manager
canonical
- ubuntu_linux
opensuse
- leap
apache
- http_server
fedoraproject
- fedora
CWE
CWE-444
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')