CentOS Linux: CVE-2019-0197: Moderate: httpd:2.4 security, bug fix, and enhancement update (CESA-2020:4751)
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.
Solution(s)
- centos-upgrade-httpd
- centos-upgrade-httpd-debuginfo
- centos-upgrade-httpd-debugsource
- centos-upgrade-httpd-devel
- centos-upgrade-httpd-filesystem
- centos-upgrade-httpd-manual
- centos-upgrade-httpd-tools
- centos-upgrade-httpd-tools-debuginfo
- centos-upgrade-mod_http2
- centos-upgrade-mod_http2-debuginfo
- centos-upgrade-mod_http2-debugsource
- centos-upgrade-mod_ldap
- centos-upgrade-mod_ldap-debuginfo
- centos-upgrade-mod_md
- centos-upgrade-mod_md-debuginfo
- centos-upgrade-mod_md-debugsource
- centos-upgrade-mod_proxy_html
- centos-upgrade-mod_proxy_html-debuginfo
- centos-upgrade-mod_session
- centos-upgrade-mod_session-debuginfo
- centos-upgrade-mod_ssl
- centos-upgrade-mod_ssl-debuginfo
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