SUSE-SU-2024:1271-2: moderate: Security update for gnutls

SUSE-MANAGER-UPDATES null at suse.de
Mon Jun 3 16:30:50 UTC 2024 


# Security update for gnutls

Announcement ID: SUSE-SU-2024:1271-2  
Rating: moderate  
References:

  * bsc#1221242
  * bsc#1221746
  * bsc#1221747

  
Cross-References:

  * CVE-2024-28834
  * CVE-2024-28835

  
CVSS scores:

  * CVE-2024-28834 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
  * CVE-2024-28835 ( SUSE ):  5.0 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Manager Proxy 4.3
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Server 4.3

  
  
An update that solves two vulnerabilities and has one security fix can now be
installed.

## Description:

This update for gnutls fixes the following issues:

  * CVE-2024-28834: Fixed side-channel in the deterministic ECDSA (bsc#1221746)
  * CVE-2024-28835: Fixed denial of service during certificate chain
    verification (bsc#1221747)

Other fixes: \- jitterentropy: Release the memory of the entropy collector when
using jitterentropy with phtreads as there is also a pre-intitization done in
the main thread (bsc#1221242)

## 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:

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-1271=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-1271=1

  * SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4  
    zypper in -t patch SUSE-SLE-Product-SLED-15-SP4-LTSS-2024-1271=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-1271=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2024-1271=1

  * SUSE Manager Proxy 4.3  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-1271=1

  * SUSE Manager Retail Branch Server 4.3  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-
Server-4.3-2024-1271=1

  * SUSE Manager Server 4.3  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-1271=1

## Package List:

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * libgnutlsxx28-3.7.3-150400.4.44.1
    * libgnutls30-hmac-3.7.3-150400.4.44.1
    * gnutls-debugsource-3.7.3-150400.4.44.1
    * libgnutls30-3.7.3-150400.4.44.1
    * gnutls-debuginfo-3.7.3-150400.4.44.1
    * libgnutlsxx-devel-3.7.3-150400.4.44.1
    * libgnutlsxx28-debuginfo-3.7.3-150400.4.44.1
    * libgnutls-devel-3.7.3-150400.4.44.1
    * libgnutls30-debuginfo-3.7.3-150400.4.44.1
    * gnutls-3.7.3-150400.4.44.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (x86_64)
    * libgnutls30-32bit-debuginfo-3.7.3-150400.4.44.1
    * libgnutls30-32bit-3.7.3-150400.4.44.1
    * libgnutls30-hmac-32bit-3.7.3-150400.4.44.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * libgnutlsxx28-3.7.3-150400.4.44.1
    * libgnutls30-hmac-3.7.3-150400.4.44.1
    * gnutls-debugsource-3.7.3-150400.4.44.1
    * libgnutls30-3.7.3-150400.4.44.1
    * gnutls-debuginfo-3.7.3-150400.4.44.1
    * libgnutlsxx-devel-3.7.3-150400.4.44.1
    * libgnutlsxx28-debuginfo-3.7.3-150400.4.44.1
    * libgnutls-devel-3.7.3-150400.4.44.1
    * libgnutls30-debuginfo-3.7.3-150400.4.44.1
    * gnutls-3.7.3-150400.4.44.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (x86_64)
    * libgnutls30-32bit-debuginfo-3.7.3-150400.4.44.1
    * libgnutls30-32bit-3.7.3-150400.4.44.1
    * libgnutls30-hmac-32bit-3.7.3-150400.4.44.1
  * SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 (x86_64)
    * libgnutlsxx28-3.7.3-150400.4.44.1
    * libgnutls30-hmac-3.7.3-150400.4.44.1
    * gnutls-debugsource-3.7.3-150400.4.44.1
    * libgnutls30-3.7.3-150400.4.44.1
    * libgnutls30-32bit-debuginfo-3.7.3-150400.4.44.1
    * gnutls-debuginfo-3.7.3-150400.4.44.1
    * libgnutlsxx-devel-3.7.3-150400.4.44.1
    * libgnutls30-32bit-3.7.3-150400.4.44.1
    * libgnutlsxx28-debuginfo-3.7.3-150400.4.44.1
    * libgnutls-devel-3.7.3-150400.4.44.1
    * libgnutls30-debuginfo-3.7.3-150400.4.44.1
    * libgnutls30-hmac-32bit-3.7.3-150400.4.44.1
    * gnutls-3.7.3-150400.4.44.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (aarch64 ppc64le s390x
    x86_64)
    * libgnutlsxx28-3.7.3-150400.4.44.1
    * libgnutls30-hmac-3.7.3-150400.4.44.1
    * gnutls-debugsource-3.7.3-150400.4.44.1
    * libgnutls30-3.7.3-150400.4.44.1
    * gnutls-debuginfo-3.7.3-150400.4.44.1
    * libgnutlsxx-devel-3.7.3-150400.4.44.1
    * libgnutlsxx28-debuginfo-3.7.3-150400.4.44.1
    * libgnutls-devel-3.7.3-150400.4.44.1
    * libgnutls30-debuginfo-3.7.3-150400.4.44.1
    * gnutls-3.7.3-150400.4.44.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (x86_64)
    * libgnutls30-32bit-debuginfo-3.7.3-150400.4.44.1
    * libgnutls30-32bit-3.7.3-150400.4.44.1
    * libgnutls30-hmac-32bit-3.7.3-150400.4.44.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * libgnutlsxx28-3.7.3-150400.4.44.1
    * libgnutls30-hmac-3.7.3-150400.4.44.1
    * gnutls-debugsource-3.7.3-150400.4.44.1
    * libgnutls30-3.7.3-150400.4.44.1
    * gnutls-debuginfo-3.7.3-150400.4.44.1
    * libgnutlsxx-devel-3.7.3-150400.4.44.1
    * libgnutlsxx28-debuginfo-3.7.3-150400.4.44.1
    * libgnutls-devel-3.7.3-150400.4.44.1
    * libgnutls30-debuginfo-3.7.3-150400.4.44.1
    * gnutls-3.7.3-150400.4.44.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (x86_64)
    * libgnutls30-32bit-debuginfo-3.7.3-150400.4.44.1
    * libgnutls30-32bit-3.7.3-150400.4.44.1
    * libgnutls30-hmac-32bit-3.7.3-150400.4.44.1
  * SUSE Manager Proxy 4.3 (x86_64)
    * libgnutlsxx28-3.7.3-150400.4.44.1
    * libgnutls30-hmac-3.7.3-150400.4.44.1
    * gnutls-debugsource-3.7.3-150400.4.44.1
    * libgnutls30-3.7.3-150400.4.44.1
    * libgnutls30-32bit-debuginfo-3.7.3-150400.4.44.1
    * gnutls-debuginfo-3.7.3-150400.4.44.1
    * libgnutlsxx-devel-3.7.3-150400.4.44.1
    * libgnutls30-32bit-3.7.3-150400.4.44.1
    * libgnutlsxx28-debuginfo-3.7.3-150400.4.44.1
    * libgnutls-devel-3.7.3-150400.4.44.1
    * libgnutls30-debuginfo-3.7.3-150400.4.44.1
    * libgnutls30-hmac-32bit-3.7.3-150400.4.44.1
    * gnutls-3.7.3-150400.4.44.1
  * SUSE Manager Retail Branch Server 4.3 (x86_64)
    * libgnutlsxx28-3.7.3-150400.4.44.1
    * libgnutls30-hmac-3.7.3-150400.4.44.1
    * gnutls-debugsource-3.7.3-150400.4.44.1
    * libgnutls30-3.7.3-150400.4.44.1
    * libgnutls30-32bit-debuginfo-3.7.3-150400.4.44.1
    * gnutls-debuginfo-3.7.3-150400.4.44.1
    * libgnutlsxx-devel-3.7.3-150400.4.44.1
    * libgnutls30-32bit-3.7.3-150400.4.44.1
    * libgnutlsxx28-debuginfo-3.7.3-150400.4.44.1
    * libgnutls-devel-3.7.3-150400.4.44.1
    * libgnutls30-debuginfo-3.7.3-150400.4.44.1
    * libgnutls30-hmac-32bit-3.7.3-150400.4.44.1
    * gnutls-3.7.3-150400.4.44.1
  * SUSE Manager Server 4.3 (ppc64le s390x x86_64)
    * libgnutlsxx28-3.7.3-150400.4.44.1
    * libgnutls30-hmac-3.7.3-150400.4.44.1
    * gnutls-debugsource-3.7.3-150400.4.44.1
    * libgnutls30-3.7.3-150400.4.44.1
    * gnutls-debuginfo-3.7.3-150400.4.44.1
    * libgnutlsxx-devel-3.7.3-150400.4.44.1
    * libgnutlsxx28-debuginfo-3.7.3-150400.4.44.1
    * libgnutls-devel-3.7.3-150400.4.44.1
    * libgnutls30-debuginfo-3.7.3-150400.4.44.1
    * gnutls-3.7.3-150400.4.44.1
  * SUSE Manager Server 4.3 (x86_64)
    * libgnutls30-32bit-debuginfo-3.7.3-150400.4.44.1
    * libgnutls30-32bit-3.7.3-150400.4.44.1
    * libgnutls30-hmac-32bit-3.7.3-150400.4.44.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-28834.html
  * https://www.suse.com/security/cve/CVE-2024-28835.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1221242
  * https://bugzilla.suse.com/show_bug.cgi?id=1221746
  * https://bugzilla.suse.com/show_bug.cgi?id=1221747

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