RHSA-2023:3361: Moderate: gnutls security update

Published May 31, 2023
·
Updated

Moderate: gnutls security update

Other sources

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 TLS RSA key exchange code (CVE-2023-0361) 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.

— Red Hat

Affected Software

35 affected componentsFixes available
redhat/gnutls<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-dane<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-dane<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-dane-debuginfo<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-dane-debuginfo<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-debuginfo<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-debuginfo<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-debugsource<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-debugsource<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-devel<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-devel<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-utils<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-utils-debuginfo<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-utils-debuginfo<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-utils<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-dane<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-dane-debuginfo<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-debuginfo<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-debugsource<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-devel<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-utils<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls-utils-debuginfo<3.6.16-5.el8_6.1
3.6.16-5.el8_6.1
redhat/gnutls<3.6.16-5.el8_6.1.aa
3.6.16-5.el8_6.1.aa
redhat/gnutls-dane<3.6.16-5.el8_6.1.aa
3.6.16-5.el8_6.1.aa
redhat/gnutls-dane-debuginfo<3.6.16-5.el8_6.1.aa
3.6.16-5.el8_6.1.aa
redhat/gnutls-debuginfo<3.6.16-5.el8_6.1.aa
3.6.16-5.el8_6.1.aa
redhat/gnutls-debugsource<3.6.16-5.el8_6.1.aa
3.6.16-5.el8_6.1.aa
redhat/gnutls-devel<3.6.16-5.el8_6.1.aa
3.6.16-5.el8_6.1.aa
redhat/gnutls-utils<3.6.16-5.el8_6.1.aa
3.6.16-5.el8_6.1.aa
redhat/gnutls-utils-debuginfo<3.6.16-5.el8_6.1.aa
3.6.16-5.el8_6.1.aa
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/gnutls to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1
  2. Upgrade

    Upgrade redhat/gnutls-dane to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1
  3. Upgrade

    Upgrade redhat/gnutls-dane-debuginfo to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1
  4. Upgrade

    Upgrade redhat/gnutls-debuginfo to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1
  5. Upgrade

    Upgrade redhat/gnutls-debugsource to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1
  6. Upgrade

    Upgrade redhat/gnutls-devel to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1
  7. Upgrade

    Upgrade redhat/gnutls-utils to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1
  8. Upgrade

    Upgrade redhat/gnutls-utils-debuginfo to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1
  9. Upgrade

    Upgrade redhat/gnutls to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1.aa
  10. Upgrade

    Upgrade redhat/gnutls-dane to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1.aa
  11. Upgrade

    Upgrade redhat/gnutls-dane-debuginfo to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1.aa
  12. Upgrade

    Upgrade redhat/gnutls-debuginfo to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1.aa
  13. Upgrade

    Upgrade redhat/gnutls-debugsource to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1.aa
  14. Upgrade

    Upgrade redhat/gnutls-devel to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1.aa
  15. Upgrade

    Upgrade redhat/gnutls-utils to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1.aa
  16. Upgrade

    Upgrade redhat/gnutls-utils-debuginfo to a version that resolves this vulnerability.

    Fixed in 3.6.16-5.el8_6.1.aa

Event History

May 31, 2023
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software
Advisory Published
08:21 AM

Frequently Asked Questions

1

What is the severity of RHSA-2023:3361?

RHSA-2023:3361 has a severity level of medium.

2

What is the affected software for RHSA-2023:3361?

The affected software for RHSA-2023:3361 includes gnutls packages and related components.

3

How can I fix the vulnerability identified in RHSA-2023:3361?

To fix the vulnerability, you should update gnutls packages to version 3.6.16-5.el8_6.1 or higher.

4

Where can I find more information about RHSA-2023:3361?

You can find more information about RHSA-2023:3361 on the Red Hat Customer Portal.

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