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CentOS Linux: CVE-2023-44487: Important: rhc-worker-script enhancement and security update (Multiple Advisories)

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CentOS Linux: CVE-2023-44487: Important: rhc-worker-script enhancement and security update (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
10/10/2023
Created
11/01/2023
Added
11/01/2023
Modified
01/29/2024

Description

The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

Solution(s)

  • centos-upgrade-foreman-cli
  • centos-upgrade-foreman_ygg_worker
  • centos-upgrade-puppet-agent
  • centos-upgrade-rhc-worker-script
  • centos-upgrade-satellite
  • centos-upgrade-satellite-branding
  • centos-upgrade-satellite-cli
  • centos-upgrade-yggdrasil

References

  • DSA-5521
  • DSA-5522
  • DSA-5540
  • DSA-5549
  • CVE-2023-44487

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