SUSE-SU-2025:02583-1: important: Security update for gnutls

SLE-UPDATES null at suse.de
Thu Jul 31 20:30:10 UTC 2025 


# Security update for gnutls

Announcement ID: SUSE-SU-2025:02583-1  
Release Date: 2025-07-31T16:04:47Z  
Rating: important  
References:

  * bsc#1246232
  * bsc#1246267
  * bsc#1246299

  
Cross-References:

  * CVE-2025-32988
  * CVE-2025-32990
  * CVE-2025-6395

  
CVSS scores:

  * CVE-2025-32988 ( SUSE ):  9.2
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-32988 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-32988 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
  * CVE-2025-32990 ( SUSE ):  4.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-32990 ( SUSE ):  4.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
  * CVE-2025-32990 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
  * CVE-2025-6395 ( SUSE ):  8.2
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-6395 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-6395 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

  
Affected Products:

  * SUSE Enterprise Storage 7.1
  * SUSE Linux Enterprise High Performance Computing 15 SP3
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  * SUSE Linux Enterprise Micro 5.1
  * SUSE Linux Enterprise Micro 5.2
  * SUSE Linux Enterprise Micro for Rancher 5.2
  * SUSE Linux Enterprise Server 15 SP3
  * SUSE Linux Enterprise Server 15 SP3 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3

  
  
An update that solves three vulnerabilities can now be installed.

## Description:

This update for gnutls fixes the following issues:

  * CVE-2025-6395: Fix NULL pointer dereference when 2nd Client Hello omits PSK
    (bsc#1246299)
  * CVE-2025-32988: Fix double-free due to incorrect ownership handling in the
    export logic of SAN entries containing an otherName (bsc#1246232)
  * CVE-2025-32990: Fix 1-byte heap buffer overflow when parsing templates with
    certtool (bsc#1246267)

## 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 LTSS 15 SP3  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-2583=1

  * SUSE Linux Enterprise Server 15 SP3 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-2583=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP3  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-2583=1

  * SUSE Enterprise Storage 7.1  
    zypper in -t patch SUSE-Storage-7.1-2025-2583=1

  * SUSE Linux Enterprise Micro 5.1  
    zypper in -t patch SUSE-SUSE-MicroOS-5.1-2025-2583=1

  * SUSE Linux Enterprise Micro 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2025-2583=1

  * SUSE Linux Enterprise Micro for Rancher 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2025-2583=1

## Package List:

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64
    x86_64)
    * gnutls-3.6.7-150200.14.37.1
    * libgnutlsxx28-3.6.7-150200.14.37.1
    * gnutls-debuginfo-3.6.7-150200.14.37.1
    * libgnutlsxx28-debuginfo-3.6.7-150200.14.37.1
    * libgnutls-devel-3.6.7-150200.14.37.1
    * libgnutls30-3.6.7-150200.14.37.1
    * libgnutlsxx-devel-3.6.7-150200.14.37.1
    * libgnutls30-hmac-3.6.7-150200.14.37.1
    * gnutls-debugsource-3.6.7-150200.14.37.1
    * libgnutls30-debuginfo-3.6.7-150200.14.37.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (x86_64)
    * libgnutls-devel-32bit-3.6.7-150200.14.37.1
    * libgnutls30-32bit-debuginfo-3.6.7-150200.14.37.1
    * libgnutls30-32bit-3.6.7-150200.14.37.1
    * libgnutls30-hmac-32bit-3.6.7-150200.14.37.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS (aarch64 ppc64le s390x x86_64)
    * gnutls-3.6.7-150200.14.37.1
    * libgnutlsxx28-3.6.7-150200.14.37.1
    * gnutls-debuginfo-3.6.7-150200.14.37.1
    * libgnutlsxx28-debuginfo-3.6.7-150200.14.37.1
    * libgnutls-devel-3.6.7-150200.14.37.1
    * libgnutls30-3.6.7-150200.14.37.1
    * libgnutlsxx-devel-3.6.7-150200.14.37.1
    * libgnutls30-hmac-3.6.7-150200.14.37.1
    * gnutls-debugsource-3.6.7-150200.14.37.1
    * libgnutls30-debuginfo-3.6.7-150200.14.37.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS (x86_64)
    * libgnutls-devel-32bit-3.6.7-150200.14.37.1
    * libgnutls30-32bit-debuginfo-3.6.7-150200.14.37.1
    * libgnutls30-32bit-3.6.7-150200.14.37.1
    * libgnutls30-hmac-32bit-3.6.7-150200.14.37.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
    * gnutls-3.6.7-150200.14.37.1
    * libgnutlsxx28-3.6.7-150200.14.37.1
    * gnutls-debuginfo-3.6.7-150200.14.37.1
    * libgnutlsxx28-debuginfo-3.6.7-150200.14.37.1
    * libgnutls-devel-3.6.7-150200.14.37.1
    * libgnutls30-3.6.7-150200.14.37.1
    * libgnutlsxx-devel-3.6.7-150200.14.37.1
    * libgnutls30-hmac-3.6.7-150200.14.37.1
    * gnutls-debugsource-3.6.7-150200.14.37.1
    * libgnutls30-debuginfo-3.6.7-150200.14.37.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (x86_64)
    * libgnutls-devel-32bit-3.6.7-150200.14.37.1
    * libgnutls30-32bit-debuginfo-3.6.7-150200.14.37.1
    * libgnutls30-32bit-3.6.7-150200.14.37.1
    * libgnutls30-hmac-32bit-3.6.7-150200.14.37.1
  * SUSE Enterprise Storage 7.1 (aarch64 x86_64)
    * gnutls-3.6.7-150200.14.37.1
    * libgnutlsxx28-3.6.7-150200.14.37.1
    * gnutls-debuginfo-3.6.7-150200.14.37.1
    * libgnutlsxx28-debuginfo-3.6.7-150200.14.37.1
    * libgnutls-devel-3.6.7-150200.14.37.1
    * libgnutls30-3.6.7-150200.14.37.1
    * libgnutlsxx-devel-3.6.7-150200.14.37.1
    * libgnutls30-hmac-3.6.7-150200.14.37.1
    * gnutls-debugsource-3.6.7-150200.14.37.1
    * libgnutls30-debuginfo-3.6.7-150200.14.37.1
  * SUSE Enterprise Storage 7.1 (x86_64)
    * libgnutls-devel-32bit-3.6.7-150200.14.37.1
    * libgnutls30-32bit-debuginfo-3.6.7-150200.14.37.1
    * libgnutls30-32bit-3.6.7-150200.14.37.1
    * libgnutls30-hmac-32bit-3.6.7-150200.14.37.1
  * SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64)
    * gnutls-debuginfo-3.6.7-150200.14.37.1
    * libgnutls30-3.6.7-150200.14.37.1
    * libgnutls30-hmac-3.6.7-150200.14.37.1
    * gnutls-debugsource-3.6.7-150200.14.37.1
    * libgnutls30-debuginfo-3.6.7-150200.14.37.1
  * SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
    * gnutls-3.6.7-150200.14.37.1
    * gnutls-debuginfo-3.6.7-150200.14.37.1
    * libgnutls30-3.6.7-150200.14.37.1
    * libgnutls30-hmac-3.6.7-150200.14.37.1
    * gnutls-debugsource-3.6.7-150200.14.37.1
    * libgnutls30-debuginfo-3.6.7-150200.14.37.1
  * SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
    * gnutls-3.6.7-150200.14.37.1
    * gnutls-debuginfo-3.6.7-150200.14.37.1
    * libgnutls30-3.6.7-150200.14.37.1
    * libgnutls30-hmac-3.6.7-150200.14.37.1
    * gnutls-debugsource-3.6.7-150200.14.37.1
    * libgnutls30-debuginfo-3.6.7-150200.14.37.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-32988.html
  * https://www.suse.com/security/cve/CVE-2025-32990.html
  * https://www.suse.com/security/cve/CVE-2025-6395.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1246232
  * https://bugzilla.suse.com/show_bug.cgi?id=1246267
  * https://bugzilla.suse.com/show_bug.cgi?id=1246299

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.suse.com/pipermail/sle-updates/attachments/20250731/520f293c/attachment.htm>

More information about the sle-updates mailing list