CVE-2024-0567

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.

Reserved 2024-01-16 | Published 2024-01-16 | Updated 2024-11-23 | Assigner redhat

Problem types

Improper Verification of Cryptographic Signature

Product status

Default status
unaffected

3.8.0 before 3.8.3
affected

Default status
affected

0:3.7.6-23.el9_3.3 before *
unaffected

Default status
affected

0:3.7.6-23.el9_3.3 before *
unaffected

Default status
affected

0:3.7.6-21.el9_2.2 before *
unaffected

Default status
affected

v4.15.0-37 before *
unaffected

Default status
affected

v4.15.0-68 before *
unaffected

Default status
affected

v4.15.0-158 before *
unaffected

Default status
affected

v4.15.0-39 before *
unaffected

Default status
affected

v4.15.0-58 before *
unaffected

Default status
affected

v4.15.0-158 before *
unaffected

Default status
affected

v4.15.0-13 before *
unaffected

Default status
affected

v4.15.0-81 before *
unaffected

Default status
affected

v4.15.0-158 before *
unaffected

Default status
affected

v4.15.0-79 before *
unaffected

Default status
affected

v4.15.0-22 before *
unaffected

Default status
affected

v4.15.0-57 before *
unaffected

Default status
affected

v4.15.0-6 before *
unaffected

Default status
affected

v4.15.0-158 before *
unaffected

Default status
affected

v4.15.0-15 before *
unaffected

Default status
affected

v4.15.0-15 before *
unaffected

Default status
affected

v4.15.0-54 before *
unaffected

Default status
affected

v4.15.0-158 before *
unaffected

Default status
affected

v4.15.0-10 before *
unaffected

Default status
affected

v4.15.0-26 before *
unaffected

Default status
affected

v4.15.0-158 before *
unaffected

Default status
affected

v4.15.0-19 before *
unaffected

Default status
affected

v4.15.0-158 before *
unaffected

Default status
affected

v4.15.0-158 before *
unaffected

Default status
affected

v4.15.0-21 before *
unaffected

Default status
affected

v4.15.0-103 before *
unaffected

Default status
affected

v5.8.6-22 before *
unaffected

Default status
affected

v5.8.6-11 before *
unaffected

Default status
affected

v6.8.1-407 before *
unaffected

Default status
affected

v5.8.6-19 before *
unaffected

Default status
affected

v1.0.0-479 before *
unaffected

Default status
affected

v5.8.6-7 before *
unaffected

Default status
affected

v0.4.0-247 before *
unaffected

Default status
affected

v5.8.6-5 before *
unaffected

Default status
affected

v1.1.0-227 before *
unaffected

Default status
affected

v5.8.1-470 before *
unaffected

Default status
affected

v2.9.6-14 before *
unaffected

Default status
affected

v5.8.6-2 before *
unaffected

Default status
affected

v5.8.6-24 before *
unaffected

Default status
affected

v5.8.6-10 before *
unaffected

Default status
affected

v0.1.0-525 before *
unaffected

Default status
affected

v0.1.0-224 before *
unaffected

Default status
affected

v0.28.1-56 before *
unaffected

Default status
unknown

Default status
unknown

Default status
unknown

Default status
unaffected

Default status
unaffected

Default status
unaffected

Default status
unaffected

Timeline

2024-01-16:	Reported to Red Hat.
2024-01-16:	Made public.

References

access.redhat.com/errata/RHSA-2024:0533 (RHSA-2024:0533) vendor-advisory

access.redhat.com/errata/RHSA-2024:1082 (RHSA-2024:1082) vendor-advisory

access.redhat.com/errata/RHSA-2024:1383 (RHSA-2024:1383) vendor-advisory

access.redhat.com/errata/RHSA-2024:2094 (RHSA-2024:2094) vendor-advisory

access.redhat.com/security/cve/CVE-2024-0567 vdb-entry

bugzilla.redhat.com/show_bug.cgi?id=2258544 (RHBZ#2258544) issue-tracking

gitlab.com/gnutls/gnutls/-/issues/1521

lists.gnupg.org/...mail/gnutls-help/2024-January/004841.html

cve.org (CVE-2024-0567)

nvd.nist.gov (CVE-2024-0567)

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