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Alma Linux: CVE-2021-33193: Moderate: httpd:2.4 security and bug fix update (ALSA-2022-1915)

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Alma Linux: CVE-2021-33193: Moderate: httpd:2.4 security and bug fix update (ALSA-2022-1915)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
08/16/2021
Created
05/14/2022
Added
05/13/2022
Modified
07/22/2022

Description

A crafted method sent through HTTP/2 will bypass validation and be forwarded by mod_proxy, which can lead to request splitting or cache poisoning. This issue affects Apache HTTP Server 2.4.17 to 2.4.48.

Solution(s)

  • alma-upgrade-httpd
  • alma-upgrade-httpd-devel
  • alma-upgrade-httpd-filesystem
  • alma-upgrade-httpd-manual
  • alma-upgrade-httpd-tools
  • alma-upgrade-mod_http2
  • alma-upgrade-mod_ldap
  • alma-upgrade-mod_md
  • alma-upgrade-mod_proxy_html
  • alma-upgrade-mod_session
  • alma-upgrade-mod_ssl

References

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