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Red Hat: CVE-2024-0567: gnutls: rejects certificate chain with distributed trust (Multiple Advisories)

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Red Hat: CVE-2024-0567: gnutls: rejects certificate chain with distributed trust (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
01/16/2024
Created
01/31/2024
Added
01/30/2024
Modified
03/07/2024

Description

A vulnerability was found in GnuTLS, where a cockpit (which uses gnuTLS) rejects a certificate chain with distributed trust. This issue occurs when validating a certificate chain with cockpit-certificate-ensure. This flaw allows an unauthenticated, remote client or attacker to initiate a denial of service attack.

Solution(s)

  • redhat-upgrade-gnutls
  • redhat-upgrade-gnutls-c
  • redhat-upgrade-gnutls-c-debuginfo
  • redhat-upgrade-gnutls-dane
  • redhat-upgrade-gnutls-dane-debuginfo
  • redhat-upgrade-gnutls-debuginfo
  • redhat-upgrade-gnutls-debugsource
  • redhat-upgrade-gnutls-devel
  • redhat-upgrade-gnutls-utils
  • redhat-upgrade-gnutls-utils-debuginfo

References

  • CVE-2024-0567
  • RHSA-2024:0533
  • RHSA-2024:1082

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