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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.1029 Security update for gnutls 25 March 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: gnutls Publisher: SUSE Operating System: SUSE UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Denial of Service -- Remote/Unauthenticated Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-20232 CVE-2021-20231 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20210934-1 https://www.suse.com/support/update/announcement/2021/suse-su-20210935-1 Comment: This bulletin contains two (2) SUSE security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for gnutls ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:0934-1 Rating: important References: #1183456 #1183457 Cross-References: CVE-2021-20231 CVE-2021-20232 Affected Products: SUSE Manager Server 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Proxy 4.0 SUSE Linux Enterprise Server for SAP 15-SP1 SUSE Linux Enterprise Server for SAP 15 SUSE Linux Enterprise Server 15-SP1-LTSS SUSE Linux Enterprise Server 15-SP1-BCL SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Enterprise Storage 6 SUSE CaaS Platform 4.0 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for gnutls fixes the following issues: o CVE-2021-20232: Fixed a use after free issue which could have led to memory corruption and other potential consequences (bsc#1183456). o CVE-2021-20231: Fixed a use after free issue which could have led to memory corruption and other potential consequences (bsc#1183457). 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: o SUSE Manager Server 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-934=1 o SUSE Manager Retail Branch Server 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-934=1 o SUSE Manager Proxy 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-934=1 o SUSE Linux Enterprise Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-934=1 o SUSE Linux Enterprise Server for SAP 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-934=1 o SUSE Linux Enterprise Server 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-934=1 o SUSE Linux Enterprise Server 15-SP1-BCL: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-934=1 o SUSE Linux Enterprise Server 15-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-2021-934=1 o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-934=1 o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-934=1 o SUSE Linux Enterprise High Performance Computing 15-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-2021-934=1 o SUSE Linux Enterprise High Performance Computing 15-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-2021-934=1 o SUSE Enterprise Storage 6: zypper in -t patch SUSE-Storage-6-2021-934=1 o SUSE CaaS Platform 4.0: To install this update, use the SUSE CaaS Platform 'skuba' tool. I will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way. Package List: o SUSE Manager Server 4.0 (ppc64le s390x x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Manager Server 4.0 (x86_64): libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 o SUSE Manager Retail Branch Server 4.0 (x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Manager Proxy 4.0 (x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Linux Enterprise Server for SAP 15-SP1 (x86_64): libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 o SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Linux Enterprise Server for SAP 15 (x86_64): libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 o SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Linux Enterprise Server 15-SP1-LTSS (x86_64): libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 o SUSE Linux Enterprise Server 15-SP1-BCL (x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (x86_64): libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (x86_64): libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 o SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Linux Enterprise High Performance Computing 15-LTSS (x86_64): libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 o SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Linux Enterprise High Performance Computing 15-ESPOS (x86_64): libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 o SUSE Enterprise Storage 6 (aarch64 x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 o SUSE Enterprise Storage 6 (x86_64): libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 o SUSE CaaS Platform 4.0 (x86_64): gnutls-3.6.7-6.40.2 gnutls-debuginfo-3.6.7-6.40.2 gnutls-debugsource-3.6.7-6.40.2 libgnutls-devel-3.6.7-6.40.2 libgnutls30-3.6.7-6.40.2 libgnutls30-32bit-3.6.7-6.40.2 libgnutls30-32bit-debuginfo-3.6.7-6.40.2 libgnutls30-debuginfo-3.6.7-6.40.2 libgnutls30-hmac-3.6.7-6.40.2 libgnutls30-hmac-32bit-3.6.7-6.40.2 libgnutlsxx-devel-3.6.7-6.40.2 libgnutlsxx28-3.6.7-6.40.2 libgnutlsxx28-debuginfo-3.6.7-6.40.2 References: o https://www.suse.com/security/cve/CVE-2021-20231.html o https://www.suse.com/security/cve/CVE-2021-20232.html o https://bugzilla.suse.com/1183456 o https://bugzilla.suse.com/1183457 - -------------------------------------------------------------------------------- SUSE Security Update: Security update for gnutls ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:0935-1 Rating: important References: #1183456 #1183457 Cross-References: CVE-2021-20231 CVE-2021-20232 Affected Products: SUSE MicroOS 5.0 SUSE Linux Enterprise Module for Basesystem 15-SP2 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for gnutls fixes the following issues: o CVE-2021-20232: Fixed a use after free issue which could have led to memory corruption and other potential consequences (bsc#1183456). o CVE-2021-20231: Fixed a use after free issue which could have led to memory corruption and other potential consequences (bsc#1183457). 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: o SUSE MicroOS 5.0: zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-935=1 o SUSE Linux Enterprise Module for Basesystem 15-SP2: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-935=1 Package List: o SUSE MicroOS 5.0 (aarch64 x86_64): gnutls-debuginfo-3.6.7-14.10.2 gnutls-debugsource-3.6.7-14.10.2 libgnutls30-3.6.7-14.10.2 libgnutls30-debuginfo-3.6.7-14.10.2 o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64): gnutls-3.6.7-14.10.2 gnutls-debuginfo-3.6.7-14.10.2 gnutls-debugsource-3.6.7-14.10.2 libgnutls-devel-3.6.7-14.10.2 libgnutls30-3.6.7-14.10.2 libgnutls30-debuginfo-3.6.7-14.10.2 libgnutls30-hmac-3.6.7-14.10.2 libgnutlsxx-devel-3.6.7-14.10.2 libgnutlsxx28-3.6.7-14.10.2 libgnutlsxx28-debuginfo-3.6.7-14.10.2 o SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64): libgnutls30-32bit-3.6.7-14.10.2 libgnutls30-32bit-debuginfo-3.6.7-14.10.2 libgnutls30-hmac-32bit-3.6.7-14.10.2 References: o https://www.suse.com/security/cve/CVE-2021-20231.html o https://www.suse.com/security/cve/CVE-2021-20232.html o https://bugzilla.suse.com/1183456 o https://bugzilla.suse.com/1183457 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYFvrQONLKJtyKPYoAQhExg/8CahPZCFUEXCQllMH5q5fSdK0vC7jOkqp 7AZf+0jp+lqwLB/liR65xUhzi4VmqvD/96fiV3SeAopkv+mIIZIBIqeHXfm0ECjp O/ujSU6eO0bjKF44/RmiNDWLS3I6rO0UAuwX/NMYhTfqoSSCKlEYwcNRcpXsXPJe b7n8laUKMVvUFMLHVxrtCaDewl8dpwUE17lwn4M5LBVHHD/+KVGUqf5ESfQNe3Z8 oaHpb8IQHroKN3hgijWGHYWq5J6hG/bywg1R0lnrsop427gOEPv0fA7Ab6uytzZj xxYWs2DEBPtzyzHdh25QRHRWuYL9+AJovAQiD6JK06yshXDKWI5/oTuhsSW0j5PH /uk3SGihdDZUcyvdndyfPxs08oaJ6m/3cV33NJP5/Fn0Jqd79UZXNNkGWlut+XEx Q0vLhxqTlgsmTOLtcEHNG9CAwEryzr4yej1z9DrJS1Bg8G4KN+c2FuZ1JtpLk6SW QYqauD7Ixhx35nDWBbby0dS9cIi5KRypzYxgC6NpxIRKU6SLG6UhEo6YLE21+9Z2 qihWc47oz1e/N0naIm8iSauIvAvo5pS+DFcOh8MqywK5A+ExBXNhOvp6TFQuWN2j iEEHRsrk63hAxu01yRArYhj3yt9hKlS3o/9fCuJ70Dkch1nwCmN8fSdJDEHcFqyI kwyRQc1xohs= =yeNf -----END PGP SIGNATURE-----