(RHSA-2024:0533) Moderate: gnutls security update

2024-01-2900:58:22

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gnutls

cryptographic algorithms

ssl

tls

dtls

timing side-channel

rsa-psk authentication

incomplete fix

certificate chain

cvss score

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.5

Confidence

Low

EPSS

0.002

Percentile

62.0%

JSON

The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS.

Security Fix(es):

gnutls: timing side-channel in the RSA-PSK authentication (CVE-2023-5981)
gnutls: incomplete fix for CVE-2023-5981 (CVE-2024-0553)
gnutls: rejects certificate chain with distributed trust (CVE-2024-0567)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
RedHat9i686gnutls-c++-debuginfo< 3.7.6-23.el9_3.3gnutls-c++-debuginfo-3.7.6-23.el9_3.3.i686.rpm
RedHat9s390xgnutls-dane< 3.7.6-23.el9_3.3gnutls-dane-3.7.6-23.el9_3.3.s390x.rpm
RedHat9i686gnutls-debugsource< 3.7.6-23.el9_3.3gnutls-debugsource-3.7.6-23.el9_3.3.i686.rpm
RedHat9x86_64gnutls-dane< 3.7.6-23.el9_3.3gnutls-dane-3.7.6-23.el9_3.3.x86_64.rpm
RedHat9x86_64gnutls-debugsource< 3.7.6-23.el9_3.3gnutls-debugsource-3.7.6-23.el9_3.3.x86_64.rpm
RedHat9ppc64legnutls-c++-debuginfo< 3.7.6-23.el9_3.3gnutls-c++-debuginfo-3.7.6-23.el9_3.3.ppc64le.rpm
RedHat9s390xgnutls-debugsource< 3.7.6-23.el9_3.3gnutls-debugsource-3.7.6-23.el9_3.3.s390x.rpm
RedHat9aarch64gnutls-utils< 3.7.6-23.el9_3.3gnutls-utils-3.7.6-23.el9_3.3.aarch64.rpm
RedHat9x86_64gnutls-utils< 3.7.6-23.el9_3.3gnutls-utils-3.7.6-23.el9_3.3.x86_64.rpm
RedHat9s390xgnutls< 3.7.6-23.el9_3.3gnutls-3.7.6-23.el9_3.3.s390x.rpm

OS	Version	Architecture	Package	Version	Filename
RedHat	9	i686	gnutls-c++-debuginfo	< 3.7.6-23.el9_3.3	gnutls-c++-debuginfo-3.7.6-23.el9_3.3.i686.rpm
RedHat	9	s390x	gnutls-dane	< 3.7.6-23.el9_3.3	gnutls-dane-3.7.6-23.el9_3.3.s390x.rpm
RedHat	9	i686	gnutls-debugsource	< 3.7.6-23.el9_3.3	gnutls-debugsource-3.7.6-23.el9_3.3.i686.rpm
RedHat	9	x86_64	gnutls-dane	< 3.7.6-23.el9_3.3	gnutls-dane-3.7.6-23.el9_3.3.x86_64.rpm
RedHat	9	x86_64	gnutls-debugsource	< 3.7.6-23.el9_3.3	gnutls-debugsource-3.7.6-23.el9_3.3.x86_64.rpm
RedHat	9	ppc64le	gnutls-c++-debuginfo	< 3.7.6-23.el9_3.3	gnutls-c++-debuginfo-3.7.6-23.el9_3.3.ppc64le.rpm
RedHat	9	s390x	gnutls-debugsource	< 3.7.6-23.el9_3.3	gnutls-debugsource-3.7.6-23.el9_3.3.s390x.rpm
RedHat	9	aarch64	gnutls-utils	< 3.7.6-23.el9_3.3	gnutls-utils-3.7.6-23.el9_3.3.aarch64.rpm
RedHat	9	x86_64	gnutls-utils	< 3.7.6-23.el9_3.3	gnutls-utils-3.7.6-23.el9_3.3.x86_64.rpm
RedHat	9	s390x	gnutls	< 3.7.6-23.el9_3.3	gnutls-3.7.6-23.el9_3.3.s390x.rpm