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Oracle Linux: CVE-2021-26690: ELSA-2021-9545: httpd:2.4 security update (IMPORTANT) (Multiple Advisories)

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Oracle Linux: CVE-2021-26690: ELSA-2021-9545: httpd:2.4 security update (IMPORTANT) (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
06/04/2021
Created
11/06/2021
Added
11/04/2021
Modified
07/22/2024

Description

Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Cookie header handled by mod_session can cause a NULL pointer dereference and crash, leading to a possible Denial Of Service A NULL pointer dereference was found in Apache httpd mod_session. The highest threat from this vulnerability is to system availability.

Solution(s)

  • oracle-linux-upgrade-httpd
  • oracle-linux-upgrade-httpd-devel
  • oracle-linux-upgrade-httpd-filesystem
  • oracle-linux-upgrade-httpd-manual
  • oracle-linux-upgrade-httpd-tools
  • oracle-linux-upgrade-java-11-openjdk-devel-slowdebug
  • oracle-linux-upgrade-kernel-uek-tools-libs
  • oracle-linux-upgrade-mod-http2
  • oracle-linux-upgrade-mod-ldap
  • oracle-linux-upgrade-mod-md
  • oracle-linux-upgrade-mod-proxy-html
  • oracle-linux-upgrade-mod-session
  • oracle-linux-upgrade-mod-ssl

References

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