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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.2506 Security update for linuxptp 23 July 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: linuxptp Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Denial of Service -- Existing Account Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2021-3570 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20212443-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for linuxptp ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:2443-1 Rating: important References: #1187646 Cross-References: CVE-2021-3570 Affected Products: SUSE OpenStack Cloud Crowbar 9 SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud 8 SUSE Linux Enterprise Server for SAP 12-SP4 SUSE Linux Enterprise Server for SAP 12-SP3 SUSE Linux Enterprise Server 12-SP4-LTSS SUSE Linux Enterprise Server 12-SP3-LTSS SUSE Linux Enterprise Server 12-SP3-BCL SUSE Linux Enterprise Server 12-SP2-BCL HPE Helion Openstack 8 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for linuxptp fixes the following issues: o CVE-2021-3570: Validate the messageLength field of incoming messages. (bsc# 1187646) 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 OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-2443=1 o SUSE OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-2443=1 o SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2021-2443=1 o SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2021-2443=1 o SUSE Linux Enterprise Server for SAP 12-SP4: zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-2443=1 o SUSE Linux Enterprise Server for SAP 12-SP3: zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-2443=1 o SUSE Linux Enterprise Server 12-SP4-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-2443=1 o SUSE Linux Enterprise Server 12-SP3-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-2443=1 o SUSE Linux Enterprise Server 12-SP3-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-2443=1 o SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-2443=1 o HPE Helion Openstack 8: zypper in -t patch HPE-Helion-OpenStack-8-2021-2443=1 Package List: o SUSE OpenStack Cloud Crowbar 9 (x86_64): linuxptp-1.4-15.3.1 linuxptp-debuginfo-1.4-15.3.1 linuxptp-debugsource-1.4-15.3.1 o SUSE OpenStack Cloud Crowbar 8 (x86_64): linuxptp-1.4-15.3.1 linuxptp-debuginfo-1.4-15.3.1 linuxptp-debugsource-1.4-15.3.1 o SUSE OpenStack Cloud 9 (x86_64): linuxptp-1.4-15.3.1 linuxptp-debuginfo-1.4-15.3.1 linuxptp-debugsource-1.4-15.3.1 o SUSE OpenStack Cloud 8 (x86_64): linuxptp-1.4-15.3.1 linuxptp-debuginfo-1.4-15.3.1 linuxptp-debugsource-1.4-15.3.1 o SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64): linuxptp-1.4-15.3.1 linuxptp-debuginfo-1.4-15.3.1 linuxptp-debugsource-1.4-15.3.1 o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64): linuxptp-1.4-15.3.1 linuxptp-debuginfo-1.4-15.3.1 linuxptp-debugsource-1.4-15.3.1 o SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64): linuxptp-1.4-15.3.1 linuxptp-debuginfo-1.4-15.3.1 linuxptp-debugsource-1.4-15.3.1 o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64): linuxptp-1.4-15.3.1 linuxptp-debuginfo-1.4-15.3.1 linuxptp-debugsource-1.4-15.3.1 o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64): linuxptp-1.4-15.3.1 linuxptp-debuginfo-1.4-15.3.1 linuxptp-debugsource-1.4-15.3.1 o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64): linuxptp-1.4-15.3.1 linuxptp-debuginfo-1.4-15.3.1 linuxptp-debugsource-1.4-15.3.1 o HPE Helion Openstack 8 (x86_64): linuxptp-1.4-15.3.1 linuxptp-debuginfo-1.4-15.3.1 linuxptp-debugsource-1.4-15.3.1 References: o https://www.suse.com/security/cve/CVE-2021-3570.html o https://bugzilla.suse.com/1187646 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. 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 iQIVAwUBYPoIXuNLKJtyKPYoAQhXMg//Ts3KBNxbgXNu49taAVcXRoBfM8NeDdBS Kuty+ZYf/N1/2zD8x67mH5Z0t1iUYH5e41BtFpSA5blqubaRo5EPnbEbD1SQYvEm mWUuDhH9TVaTTeyo5O9sWMwyEX9mFvNNJDBDNP4c5gxluSMi3EtbeIpibIpx2ZwA GW1CNojxdYgvricK5yDC9heN8cuDGHPu5zctyynZ5l3AzSY9qhNbfUVqTCSQllkw M39Omtdt7CIgXYK/wU/HQsOUb2GTSraF5iV6iF744xkDC03Mk2jq1NMucAmVaCR0 K5PgJgQulGeRuWacVzuQ6mOPRPhIfEjtsxHOiKC2tKMoAjuT6hhoPJDVwV9DlW0a c3zk8g7Pmj9xy5O57j05+5FPnbZ1CF+oRH9x9bBDqvVgrAO4hm1POvzjiN3CwaC4 iVrkYj4vLV8lPf4/gL9CZYyfFt3XzvLHh+yAJBLyqbegpKMJ1utLqK7C+EccI9oJ 7UFQXpqCIZ0TMcRlmnbrOcRRmFVr3EGueWCaUXcKDCRDvIpPDMZdKSWbYLc3cWE/ OhEN2YfuMbiNKro2KVNQ7kgCWPzvl4ulku3tKSvkKLOyepO/9UHAyLoIecEoyfYK 9aZbRZPCZlMEeCgx49OwwDofK1KvIV+dzecy+wO0pw/VXPj2f1U+1veuOIAZ7ujW KM2ZNmq0Txk= =gY+E -----END PGP SIGNATURE-----