# Security update for gnutls

Announcement ID: SUSE-SU-2024:0638-1  
Rating: moderate  
References:

  * bsc#1218862
  * bsc#1218865

  
Cross-References:

  * CVE-2024-0553
  * CVE-2024-0567

  
CVSS scores:

  * CVE-2024-0553 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2024-0553 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2024-0567 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-0567 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * Basesystem Module 15-SP5
  * openSUSE Leap 15.4
  * openSUSE Leap 15.5
  * openSUSE Leap Micro 5.4
  * SUSE Linux Enterprise Desktop 15 SP5
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Micro 5.4
  * SUSE Linux Enterprise Micro 5.5
  * SUSE Linux Enterprise Micro for Rancher 5.4
  * SUSE Linux Enterprise Real Time 15 SP5
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for gnutls fixes the following issues:

  * CVE-2024-0567: Fixed an incorrect rejection of certificate chains with
    distributed trust (bsc#1218862).
  * CVE-2024-0553: Fixed a timing attack against the RSA-PSK key exchange, which
    could lead to the leakage of sensitive data (bsc#1218865).

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2024-638=1

  * openSUSE Leap Micro 5.4  
    zypper in -t patch openSUSE-Leap-Micro-5.4-2024-638=1

  * openSUSE Leap 15.5  
    zypper in -t patch openSUSE-SLE-15.5-2024-638=1

  * SUSE Linux Enterprise Micro for Rancher 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2024-638=1

  * SUSE Linux Enterprise Micro 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2024-638=1

  * SUSE Linux Enterprise Micro 5.5  
    zypper in -t patch SUSE-SLE-Micro-5.5-2024-638=1

  * Basesystem Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-638=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * gnutls-debuginfo-3.7.3-150400.4.41.3
    * gnutls-guile-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-debuginfo-3.7.3-150400.4.41.3
    * libgnutlsxx-devel-3.7.3-150400.4.41.3
    * libgnutls30-3.7.3-150400.4.41.3
    * gnutls-debugsource-3.7.3-150400.4.41.3
    * gnutls-guile-3.7.3-150400.4.41.3
    * libgnutls-devel-3.7.3-150400.4.41.3
    * libgnutlsxx28-3.7.3-150400.4.41.3
    * gnutls-3.7.3-150400.4.41.3
    * libgnutlsxx28-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-hmac-3.7.3-150400.4.41.3
  * openSUSE Leap 15.4 (x86_64)
    * libgnutls30-hmac-32bit-3.7.3-150400.4.41.3
    * libgnutls30-32bit-debuginfo-3.7.3-150400.4.41.3
    * libgnutls-devel-32bit-3.7.3-150400.4.41.3
    * libgnutls30-32bit-3.7.3-150400.4.41.3
  * openSUSE Leap 15.4 (aarch64_ilp32)
    * libgnutls30-64bit-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-hmac-64bit-3.7.3-150400.4.41.3
    * libgnutls-devel-64bit-3.7.3-150400.4.41.3
    * libgnutls30-64bit-3.7.3-150400.4.41.3
  * openSUSE Leap Micro 5.4 (aarch64 s390x x86_64)
    * gnutls-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-3.7.3-150400.4.41.3
    * gnutls-debugsource-3.7.3-150400.4.41.3
    * gnutls-3.7.3-150400.4.41.3
    * libgnutls30-hmac-3.7.3-150400.4.41.3
  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
    * gnutls-debuginfo-3.7.3-150400.4.41.3
    * gnutls-guile-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-debuginfo-3.7.3-150400.4.41.3
    * libgnutlsxx-devel-3.7.3-150400.4.41.3
    * libgnutls30-3.7.3-150400.4.41.3
    * gnutls-debugsource-3.7.3-150400.4.41.3
    * gnutls-guile-3.7.3-150400.4.41.3
    * libgnutls-devel-3.7.3-150400.4.41.3
    * libgnutlsxx28-3.7.3-150400.4.41.3
    * gnutls-3.7.3-150400.4.41.3
    * libgnutlsxx28-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-hmac-3.7.3-150400.4.41.3
  * openSUSE Leap 15.5 (x86_64)
    * libgnutls30-hmac-32bit-3.7.3-150400.4.41.3
    * libgnutls30-32bit-debuginfo-3.7.3-150400.4.41.3
    * libgnutls-devel-32bit-3.7.3-150400.4.41.3
    * libgnutls30-32bit-3.7.3-150400.4.41.3
  * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
    * gnutls-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-3.7.3-150400.4.41.3
    * gnutls-debugsource-3.7.3-150400.4.41.3
    * gnutls-3.7.3-150400.4.41.3
    * libgnutls30-hmac-3.7.3-150400.4.41.3
  * SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
    * gnutls-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-3.7.3-150400.4.41.3
    * gnutls-debugsource-3.7.3-150400.4.41.3
    * gnutls-3.7.3-150400.4.41.3
    * libgnutls30-hmac-3.7.3-150400.4.41.3
  * SUSE Linux Enterprise Micro 5.5 (aarch64 s390x x86_64)
    * gnutls-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-3.7.3-150400.4.41.3
    * gnutls-debugsource-3.7.3-150400.4.41.3
    * gnutls-3.7.3-150400.4.41.3
    * libgnutls30-hmac-3.7.3-150400.4.41.3
  * Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
    * gnutls-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-debuginfo-3.7.3-150400.4.41.3
    * libgnutlsxx-devel-3.7.3-150400.4.41.3
    * libgnutls30-3.7.3-150400.4.41.3
    * gnutls-debugsource-3.7.3-150400.4.41.3
    * libgnutls-devel-3.7.3-150400.4.41.3
    * libgnutlsxx28-3.7.3-150400.4.41.3
    * gnutls-3.7.3-150400.4.41.3
    * libgnutlsxx28-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-hmac-3.7.3-150400.4.41.3
  * Basesystem Module 15-SP5 (x86_64)
    * libgnutls30-hmac-32bit-3.7.3-150400.4.41.3
    * libgnutls30-32bit-debuginfo-3.7.3-150400.4.41.3
    * libgnutls30-32bit-3.7.3-150400.4.41.3

## References:

  * https://www.suse.com/security/cve/CVE-2024-0553.html
  * https://www.suse.com/security/cve/CVE-2024-0567.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1218862
  * https://bugzilla.suse.com/show_bug.cgi?id=1218865

openSUSE: 2024:0638-1: moderate: gnutls Security Advisory Update

February 27, 2024
This update for gnutls fixes the following issues: CVE-2024-0567: Fixed an incorrect rejection of certificate chains with distributed trust (bsc#1218862).

Description

This update for gnutls fixes the following issues: * CVE-2024-0567: Fixed an incorrect rejection of certificate chains with distributed trust (bsc#1218862). * CVE-2024-0553: Fixed a timing attack against the RSA-PSK key exchange, which could lead to the leakage of sensitive data (bsc#1218865).

 

Patch

## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4 zypper in -t patch SUSE-2024-638=1 * openSUSE Leap Micro 5.4 zypper in -t patch openSUSE-Leap-Micro-5.4-2024-638=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2024-638=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2024-638=1 * SUSE Linux Enterprise Micro 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2024-638=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2024-638=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-638=1


Package List

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586) * gnutls-debuginfo-3.7.3-150400.4.41.3 * gnutls-guile-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-debuginfo-3.7.3-150400.4.41.3 * libgnutlsxx-devel-3.7.3-150400.4.41.3 * libgnutls30-3.7.3-150400.4.41.3 * gnutls-debugsource-3.7.3-150400.4.41.3 * gnutls-guile-3.7.3-150400.4.41.3 * libgnutls-devel-3.7.3-150400.4.41.3 * libgnutlsxx28-3.7.3-150400.4.41.3 * gnutls-3.7.3-150400.4.41.3 * libgnutlsxx28-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-hmac-3.7.3-150400.4.41.3 * openSUSE Leap 15.4 (x86_64) * libgnutls30-hmac-32bit-3.7.3-150400.4.41.3 * libgnutls30-32bit-debuginfo-3.7.3-150400.4.41.3 * libgnutls-devel-32bit-3.7.3-150400.4.41.3 * libgnutls30-32bit-3.7.3-150400.4.41.3 * openSUSE Leap 15.4 (aarch64_ilp32) * libgnutls30-64bit-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-hmac-64bit-3.7.3-150400.4.41.3 * libgnutls-devel-64bit-3.7.3-150400.4.41.3 * libgnutls30-64bit-3.7.3-150400.4.41.3 * openSUSE Leap Micro 5.4 (aarch64 s390x x86_64) * gnutls-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-3.7.3-150400.4.41.3 * gnutls-debugsource-3.7.3-150400.4.41.3 * gnutls-3.7.3-150400.4.41.3 * libgnutls30-hmac-3.7.3-150400.4.41.3 * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64) * gnutls-debuginfo-3.7.3-150400.4.41.3 * gnutls-guile-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-debuginfo-3.7.3-150400.4.41.3 * libgnutlsxx-devel-3.7.3-150400.4.41.3 * libgnutls30-3.7.3-150400.4.41.3 * gnutls-debugsource-3.7.3-150400.4.41.3 * gnutls-guile-3.7.3-150400.4.41.3 * libgnutls-devel-3.7.3-150400.4.41.3 * libgnutlsxx28-3.7.3-150400.4.41.3 * gnutls-3.7.3-150400.4.41.3 * libgnutlsxx28-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-hmac-3.7.3-150400.4.41.3 * openSUSE Leap 15.5 (x86_64) * libgnutls30-hmac-32bit-3.7.3-150400.4.41.3 * libgnutls30-32bit-debuginfo-3.7.3-150400.4.41.3 * libgnutls-devel-32bit-3.7.3-150400.4.41.3 * libgnutls30-32bit-3.7.3-150400.4.41.3 * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64) * gnutls-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-3.7.3-150400.4.41.3 * gnutls-debugsource-3.7.3-150400.4.41.3 * gnutls-3.7.3-150400.4.41.3 * libgnutls30-hmac-3.7.3-150400.4.41.3 * SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64) * gnutls-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-3.7.3-150400.4.41.3 * gnutls-debugsource-3.7.3-150400.4.41.3 * gnutls-3.7.3-150400.4.41.3 * libgnutls30-hmac-3.7.3-150400.4.41.3 * SUSE Linux Enterprise Micro 5.5 (aarch64 s390x x86_64) * gnutls-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-3.7.3-150400.4.41.3 * gnutls-debugsource-3.7.3-150400.4.41.3 * gnutls-3.7.3-150400.4.41.3 * libgnutls30-hmac-3.7.3-150400.4.41.3 * Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64) * gnutls-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-debuginfo-3.7.3-150400.4.41.3 * libgnutlsxx-devel-3.7.3-150400.4.41.3 * libgnutls30-3.7.3-150400.4.41.3 * gnutls-debugsource-3.7.3-150400.4.41.3 * libgnutls-devel-3.7.3-150400.4.41.3 * libgnutlsxx28-3.7.3-150400.4.41.3 * gnutls-3.7.3-150400.4.41.3 * libgnutlsxx28-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-hmac-3.7.3-150400.4.41.3 * Basesystem Module 15-SP5 (x86_64) * libgnutls30-hmac-32bit-3.7.3-150400.4.41.3 * libgnutls30-32bit-debuginfo-3.7.3-150400.4.41.3 * libgnutls30-32bit-3.7.3-150400.4.41.3


References

* bsc#1218862 * bsc#1218865 ## References: * https://www.suse.com/security/cve/CVE-2024-0553.html * https://www.suse.com/security/cve/CVE-2024-0567.html * https://bugzilla.suse.com/show_bug.cgi?id=1218862 * https://bugzilla.suse.com/show_bug.cgi?id=1218865


Severity
Announcement ID: SUSE-SU-2024:0638-1
Rating: moderate

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