A gnutls security update has been released for SUSE Linux Enterprise and openSUSE Leap 15.4.

SUSE-SU-2022:2919-1: important: Security update for gnutls

SUSE Security Update: Security update for gnutls
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Announcement ID: SUSE-SU-2022:2919-1
Rating: important
References: #1190698 #1198979 #1202020
Cross-References: CVE-2022-2509
CVSS scores:
CVE-2022-2509 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2022-2509 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
SUSE Linux Enterprise Desktop 15-SP4
SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Basesystem 15-SP4 SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP4SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
openSUSE Leap 15.4
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An update that solves one vulnerability and has two fixes is now available.

Description:

This update for gnutls fixes the following issues:

- CVE-2022-2509: Fixed a double free issue during PKCS7 verification (bsc#1202020).

Non-security fixes:

- FIPS: Check minimum keylength for symmetric key generation [bsc#1190698]
- FIPS: Only allows ECDSA signature with valid set of hashes (SHA2 and SHA3) [bsc#1190698]
- FIPS: Provides interface for running library self tests on-demand [bsc#1198979]

Patch Instructions:

To install this SUSE Security 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 openSUSE-SLE-15.4-2022-2919=1

- SUSE Linux Enterprise Module for Basesystem 15-SP4:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-2919=1

Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

gnutls-3.7.3-150400.4.10.1
gnutls-debuginfo-3.7.3-150400.4.10.1
gnutls-debugsource-3.7.3-150400.4.10.1
gnutls-guile-3.7.3-150400.4.10.1
gnutls-guile-debuginfo-3.7.3-150400.4.10.1
libgnutls-devel-3.7.3-150400.4.10.1
libgnutls30-3.7.3-150400.4.10.1
libgnutls30-debuginfo-3.7.3-150400.4.10.1
libgnutls30-hmac-3.7.3-150400.4.10.1
libgnutlsxx-devel-3.7.3-150400.4.10.1
libgnutlsxx28-3.7.3-150400.4.10.1
libgnutlsxx28-debuginfo-3.7.3-150400.4.10.1

- openSUSE Leap 15.4 (x86_64):

libgnutls-devel-32bit-3.7.3-150400.4.10.1
libgnutls30-32bit-3.7.3-150400.4.10.1
libgnutls30-32bit-debuginfo-3.7.3-150400.4.10.1
libgnutls30-hmac-32bit-3.7.3-150400.4.10.1

- SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x x86_64):

gnutls-3.7.3-150400.4.10.1
gnutls-debuginfo-3.7.3-150400.4.10.1
gnutls-debugsource-3.7.3-150400.4.10.1
libgnutls-devel-3.7.3-150400.4.10.1
libgnutls30-3.7.3-150400.4.10.1
libgnutls30-debuginfo-3.7.3-150400.4.10.1
libgnutls30-hmac-3.7.3-150400.4.10.1
libgnutlsxx-devel-3.7.3-150400.4.10.1
libgnutlsxx28-3.7.3-150400.4.10.1
libgnutlsxx28-debuginfo-3.7.3-150400.4.10.1

- SUSE Linux Enterprise Module for Basesystem 15-SP4 (x86_64):
libgnutls30-32bit-3.7.3-150400.4.10.1
libgnutls30-32bit-debuginfo-3.7.3-150400.4.10.1
libgnutls30-hmac-32bit-3.7.3-150400.4.10.1

References:

  https://www.suse.com/security/cve/CVE-2022-2509.html
  https://bugzilla.suse.com/1190698
  https://bugzilla.suse.com/1198979
  https://bugzilla.suse.com/1202020