Advisory Published
Advisory Published

RHSA-2023:1569: Moderate: gnutls security and bug fix update

First published: Tue Apr 04 2023(Updated: )

The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS.<br>Security Fix(es):<br><li> gnutls: timing side-channel in the TLS RSA key exchange code (CVE-2023-0361)</li> 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.<br>Bug Fix(es):<br><li> trap invalid opcode ip:7feef81809fe sp:7fee997419c0 error:0 in libgnutls.so.30.28.2[7feef8040000+1dd000] (BZ#2131152)</li>

Affected SoftwareAffected VersionHow to fix
redhat/gnutls<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-dane<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-dane<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-dane-debuginfo<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-dane-debuginfo<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-debuginfo<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-debuginfo<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-debugsource<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-debugsource<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-devel<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-devel<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-utils<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-utils-debuginfo<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-utils-debuginfo<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-utils<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-dane<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-dane-debuginfo<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-debuginfo<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-debugsource<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-devel<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-utils<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls-utils-debuginfo<3.6.16-6.el8_7
3.6.16-6.el8_7
redhat/gnutls<3.6.16-6.el8_7.aa
3.6.16-6.el8_7.aa
redhat/gnutls-dane<3.6.16-6.el8_7.aa
3.6.16-6.el8_7.aa
redhat/gnutls-dane-debuginfo<3.6.16-6.el8_7.aa
3.6.16-6.el8_7.aa
redhat/gnutls-debuginfo<3.6.16-6.el8_7.aa
3.6.16-6.el8_7.aa
redhat/gnutls-debugsource<3.6.16-6.el8_7.aa
3.6.16-6.el8_7.aa
redhat/gnutls-devel<3.6.16-6.el8_7.aa
3.6.16-6.el8_7.aa
redhat/gnutls-utils<3.6.16-6.el8_7.aa
3.6.16-6.el8_7.aa
redhat/gnutls-utils-debuginfo<3.6.16-6.el8_7.aa
3.6.16-6.el8_7.aa

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Frequently Asked Questions

  • What is the severity of RHSA-2023:1569?

    The vulnerability RHSA-2023:1569 is of high severity due to the timing side-channel in the TLS RSA key exchange code.

  • How do I fix RHSA-2023:1569?

    To fix RHSA-2023:1569, update the gnutls package to version 3.6.16-6.el8_7 or later.

  • Which packages are affected by RHSA-2023:1569?

    Packages affected by RHSA-2023:1569 include gnutls, gnutls-dane, and their corresponding debuginfo packages.

  • What is CVE-2023-0361 in relation to RHSA-2023:1569?

    CVE-2023-0361 is the specific identifier for the timing side-channel vulnerability addressed in RHSA-2023:1569.

  • Is there a workaround for RHSA-2023:1569?

    There is no recommended workaround for RHSA-2023:1569; the best action is to apply the security update.

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