CentOS Linux: CVE-2020-11993: Moderate: httpd:2.4 security, bug fix, and enhancement update (CESA-2021:1809)
4
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
08/07/2020
06/01/2021
06/01/2021
05/25/2023
Description
Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of mod_http2 above "info" will mitigate this vulnerability for unpatched servers.
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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