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Red Hat: CVE-2024-27316: httpd: CONTINUATION frames DoS (Multiple Advisories)

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Red Hat: CVE-2024-27316: httpd: CONTINUATION frames DoS (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
04/04/2024
Created
04/12/2024
Added
04/12/2024
Modified
05/01/2024

Description

HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion.

Solution(s)

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

References

  • CVE-2024-27316
  • RHSA-2024:1786
  • RHSA-2024:1872
  • RHSA-2024:2564

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