SUSE-SU-2025:02589-1: important: Security update for gnutls
SLE-UPDATES
null at suse.de
Fri Aug 1 16:30:51 UTC 2025
# Security update for gnutls
Announcement ID: SUSE-SU-2025:02589-1
Release Date: 2025-08-01T13:06:32Z
Rating: important
References:
* bsc#1246232
* bsc#1246233
* bsc#1246267
* bsc#1246299
Cross-References:
* CVE-2025-32988
* CVE-2025-32989
* 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-2025-32989 ( SUSE ): 8.3
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
* CVE-2025-32989 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
* CVE-2025-32989 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
* 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:
* openSUSE Leap 15.4
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise High Performance Computing 15 SP5
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
* SUSE Linux Enterprise High Performance Computing LTSS 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 Server 15 SP4
* SUSE Linux Enterprise Server 15 SP4 LTSS
* SUSE Linux Enterprise Server 15 SP5
* SUSE Linux Enterprise Server 15 SP5 LTSS
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
* SUSE Manager Proxy 4.3
* SUSE Manager Retail Branch Server 4.3
* SUSE Manager Server 4.3
An update that solves four 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-2025-32989: Fix heap buffer overread when handling the CT SCT extension
during X.509 certificate parsing (bsc#1246233)
* 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:
* openSUSE Leap 15.4
zypper in -t patch SUSE-2025-2589=1
* SUSE Linux Enterprise Micro for Rancher 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2025-2589=1
* SUSE Linux Enterprise Micro 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2025-2589=1
* SUSE Linux Enterprise Micro 5.5
zypper in -t patch SUSE-SLE-Micro-5.5-2025-2589=1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-2589=1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-2589=1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-2589=1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-2589=1
* SUSE Linux Enterprise Server 15 SP4 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-2589=1
* SUSE Linux Enterprise Server 15 SP5 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-2589=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-2589=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-2589=1
* SUSE Manager Proxy 4.3
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2025-2589=1
* SUSE Manager Retail Branch Server 4.3
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-
Server-4.3-2025-2589=1
* SUSE Manager Server 4.3
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-2025-2589=1
## Package List:
* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* gnutls-guile-debuginfo-3.7.3-150400.4.50.1
* libgnutls-devel-3.7.3-150400.4.50.1
* libgnutlsxx-devel-3.7.3-150400.4.50.1
* libgnutlsxx28-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* gnutls-guile-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* libgnutlsxx28-debuginfo-3.7.3-150400.4.50.1
* openSUSE Leap 15.4 (x86_64)
* libgnutls-devel-32bit-3.7.3-150400.4.50.1
* libgnutls30-32bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-32bit-3.7.3-150400.4.50.1
* libgnutls30-32bit-3.7.3-150400.4.50.1
* openSUSE Leap 15.4 (aarch64_ilp32)
* libgnutls30-64bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls-devel-64bit-3.7.3-150400.4.50.1
* libgnutls30-hmac-64bit-3.7.3-150400.4.50.1
* libgnutls30-64bit-3.7.3-150400.4.50.1
* SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* libgnutls-devel-3.7.3-150400.4.50.1
* libgnutlsxx-devel-3.7.3-150400.4.50.1
* libgnutlsxx28-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* libgnutlsxx28-debuginfo-3.7.3-150400.4.50.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (x86_64)
* libgnutls30-32bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-32bit-3.7.3-150400.4.50.1
* libgnutls30-32bit-3.7.3-150400.4.50.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* libgnutls-devel-3.7.3-150400.4.50.1
* libgnutlsxx-devel-3.7.3-150400.4.50.1
* libgnutlsxx28-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* libgnutlsxx28-debuginfo-3.7.3-150400.4.50.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (x86_64)
* libgnutls30-32bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-32bit-3.7.3-150400.4.50.1
* libgnutls30-32bit-3.7.3-150400.4.50.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* gnutls-guile-debuginfo-3.7.3-150400.4.50.1
* libgnutls-devel-3.7.3-150400.4.50.1
* libgnutlsxx-devel-3.7.3-150400.4.50.1
* libgnutlsxx28-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* gnutls-guile-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* libgnutlsxx28-debuginfo-3.7.3-150400.4.50.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (x86_64)
* libgnutls30-32bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-32bit-3.7.3-150400.4.50.1
* libgnutls30-32bit-3.7.3-150400.4.50.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* gnutls-guile-debuginfo-3.7.3-150400.4.50.1
* libgnutls-devel-3.7.3-150400.4.50.1
* libgnutlsxx-devel-3.7.3-150400.4.50.1
* libgnutlsxx28-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* gnutls-guile-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* libgnutlsxx28-debuginfo-3.7.3-150400.4.50.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (x86_64)
* libgnutls30-32bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-32bit-3.7.3-150400.4.50.1
* libgnutls30-32bit-3.7.3-150400.4.50.1
* SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* libgnutls-devel-3.7.3-150400.4.50.1
* libgnutlsxx-devel-3.7.3-150400.4.50.1
* libgnutlsxx28-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* libgnutlsxx28-debuginfo-3.7.3-150400.4.50.1
* SUSE Linux Enterprise Server 15 SP4 LTSS (x86_64)
* libgnutls30-32bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-32bit-3.7.3-150400.4.50.1
* libgnutls30-32bit-3.7.3-150400.4.50.1
* SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* gnutls-guile-debuginfo-3.7.3-150400.4.50.1
* libgnutls-devel-3.7.3-150400.4.50.1
* libgnutlsxx-devel-3.7.3-150400.4.50.1
* libgnutlsxx28-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* gnutls-guile-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* libgnutlsxx28-debuginfo-3.7.3-150400.4.50.1
* SUSE Linux Enterprise Server 15 SP5 LTSS (x86_64)
* libgnutls30-32bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-32bit-3.7.3-150400.4.50.1
* libgnutls30-32bit-3.7.3-150400.4.50.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* libgnutls-devel-3.7.3-150400.4.50.1
* libgnutlsxx-devel-3.7.3-150400.4.50.1
* libgnutlsxx28-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* libgnutlsxx28-debuginfo-3.7.3-150400.4.50.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP4 (x86_64)
* libgnutls30-32bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-32bit-3.7.3-150400.4.50.1
* libgnutls30-32bit-3.7.3-150400.4.50.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* gnutls-guile-debuginfo-3.7.3-150400.4.50.1
* libgnutls-devel-3.7.3-150400.4.50.1
* libgnutlsxx-devel-3.7.3-150400.4.50.1
* libgnutlsxx28-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* gnutls-guile-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* libgnutlsxx28-debuginfo-3.7.3-150400.4.50.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP5 (x86_64)
* libgnutls30-32bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-32bit-3.7.3-150400.4.50.1
* libgnutls30-32bit-3.7.3-150400.4.50.1
* SUSE Manager Proxy 4.3 (x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-32bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-32bit-3.7.3-150400.4.50.1
* libgnutls-devel-3.7.3-150400.4.50.1
* libgnutls30-32bit-3.7.3-150400.4.50.1
* libgnutlsxx-devel-3.7.3-150400.4.50.1
* libgnutlsxx28-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* libgnutlsxx28-debuginfo-3.7.3-150400.4.50.1
* SUSE Manager Retail Branch Server 4.3 (x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-32bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-32bit-3.7.3-150400.4.50.1
* libgnutls-devel-3.7.3-150400.4.50.1
* libgnutls30-32bit-3.7.3-150400.4.50.1
* libgnutlsxx-devel-3.7.3-150400.4.50.1
* libgnutlsxx28-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* libgnutlsxx28-debuginfo-3.7.3-150400.4.50.1
* SUSE Manager Server 4.3 (ppc64le s390x x86_64)
* gnutls-debugsource-3.7.3-150400.4.50.1
* libgnutls30-hmac-3.7.3-150400.4.50.1
* libgnutls30-debuginfo-3.7.3-150400.4.50.1
* libgnutls-devel-3.7.3-150400.4.50.1
* libgnutlsxx-devel-3.7.3-150400.4.50.1
* libgnutlsxx28-3.7.3-150400.4.50.1
* gnutls-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-3.7.3-150400.4.50.1
* gnutls-3.7.3-150400.4.50.1
* libgnutlsxx28-debuginfo-3.7.3-150400.4.50.1
* SUSE Manager Server 4.3 (x86_64)
* libgnutls30-32bit-debuginfo-3.7.3-150400.4.50.1
* libgnutls30-hmac-32bit-3.7.3-150400.4.50.1
* libgnutls30-32bit-3.7.3-150400.4.50.1
## References:
* https://www.suse.com/security/cve/CVE-2025-32988.html
* https://www.suse.com/security/cve/CVE-2025-32989.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=1246233
* https://bugzilla.suse.com/show_bug.cgi?id=1246267
* https://bugzilla.suse.com/show_bug.cgi?id=1246299
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