Rapid7 Vulnerability & Exploit Database

Rocky Linux: CVE-2020-11993: httpd-2.4 (RLSA-2021-1809)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Rocky Linux: CVE-2020-11993: httpd-2.4 (RLSA-2021-1809)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
08/07/2020
Created
03/13/2024
Added
03/12/2024
Modified
03/12/2024

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)

  • rocky-upgrade-httpd
  • rocky-upgrade-httpd-debuginfo
  • rocky-upgrade-httpd-debugsource
  • rocky-upgrade-httpd-devel
  • rocky-upgrade-httpd-filesystem
  • rocky-upgrade-httpd-manual
  • rocky-upgrade-httpd-tools
  • rocky-upgrade-httpd-tools-debuginfo
  • rocky-upgrade-mod_http2
  • rocky-upgrade-mod_http2-debuginfo
  • rocky-upgrade-mod_http2-debugsource
  • rocky-upgrade-mod_ldap
  • rocky-upgrade-mod_ldap-debuginfo
  • rocky-upgrade-mod_md
  • rocky-upgrade-mod_md-debuginfo
  • rocky-upgrade-mod_md-debugsource
  • rocky-upgrade-mod_proxy_html
  • rocky-upgrade-mod_proxy_html-debuginfo
  • rocky-upgrade-mod_session
  • rocky-upgrade-mod_session-debuginfo
  • rocky-upgrade-mod_ssl
  • rocky-upgrade-mod_ssl-debuginfo

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;