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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3021 Security update for xorg-x11-server 3 September 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: xorg-x11-server Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Increased Privileges -- Existing Account Denial of Service -- Existing Account Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-14362 CVE-2020-14361 Reference: ESB-2020.2996 ESB-2020.2983 Original Bulletin: https://www.suse.com/support/update/announcement/2020/suse-su-20202452-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for xorg-x11-server ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:2452-1 Rating: important References: #1174910 #1174913 Cross-References: CVE-2020-14361 CVE-2020-14362 Affected Products: SUSE Linux Enterprise Workstation Extension 15-SP2 SUSE Linux Enterprise Module for Development Tools 15-SP2 SUSE Linux Enterprise Module for Basesystem 15-SP2 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for xorg-x11-server fixes the following issues: o CVE-2020-14361: Fix XkbSelectEvents() integer underflow (bsc#1174910 ZDI-CAN-11573). o CVE-2020-14362: Fix XRecordRegisterClients() Integer underflow (bsc#1174913 ZDI-CAN-11574). 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 Linux Enterprise Workstation Extension 15-SP2: zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2020-2452=1 o SUSE Linux Enterprise Module for Development Tools 15-SP2: zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2020-2452=1 o SUSE Linux Enterprise Module for Basesystem 15-SP2: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-2452=1 Package List: o SUSE Linux Enterprise Workstation Extension 15-SP2 (x86_64): xorg-x11-server-debuginfo-1.20.3-22.5.5.1 xorg-x11-server-debugsource-1.20.3-22.5.5.1 xorg-x11-server-wayland-1.20.3-22.5.5.1 xorg-x11-server-wayland-debuginfo-1.20.3-22.5.5.1 o SUSE Linux Enterprise Module for Development Tools 15-SP2 (aarch64 ppc64le s390x x86_64): xorg-x11-server-debuginfo-1.20.3-22.5.5.1 xorg-x11-server-debugsource-1.20.3-22.5.5.1 xorg-x11-server-sdk-1.20.3-22.5.5.1 o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64): xorg-x11-server-1.20.3-22.5.5.1 xorg-x11-server-debuginfo-1.20.3-22.5.5.1 xorg-x11-server-debugsource-1.20.3-22.5.5.1 xorg-x11-server-extra-1.20.3-22.5.5.1 xorg-x11-server-extra-debuginfo-1.20.3-22.5.5.1 References: o https://www.suse.com/security/cve/CVE-2020-14361.html o https://www.suse.com/security/cve/CVE-2020-14362.html o https://bugzilla.suse.com/1174910 o https://bugzilla.suse.com/1174913 - --------------------------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 iQIVAwUBX1BJ7eNLKJtyKPYoAQgaJQ/+PivZpovWumLOvIUSmxw6czGjA8CU3Nlu 3NaexnPIGN761xWS5Se/Z765U3shsD6Jdez02sMadLt0M5lqjYy3QVvQUjDetwP/ MsK/GbjP/XUSFVMYkR4i9LV4tdfcUgAe91yHnQicQXQMYcHIo+mpgPdaLkUaO4a9 B/rftjFCoPTwqRIwAkBfgR81xlREoa+Fz8rxRoXZCs4L5YuNQKXG7vuItG39MQxT ZYBJ3cDtMuOA681Xr+ntDYXLMHWACbAnCSVAXg0//SiTVXshDnO9fDG3/szh6Hpb EXnPzfcH1uRZ78D943mhYfCJ6llwGn7/5erW894l3DLvKZRbLl72Dxthu2CkrouO hUI2IHJiFH/s+FoXXY3omFciJfcSAQorStijnVRhDKi8daFGHftRKXDY8b5YK1Mg VgAh1hH+Y0qCN7D61kZ6V1SPYXrvoBVVU/DknAVYrZlRTJDl4ar6OQVN8dyFmcaT kfmfrWFz/qypBiW/2ceBxGEzRXvoQ6Fv0OHPhjT37RG2zxkcqrmv3bSjBLvpgWs3 Tet7Ai8ee3fFWvLbS7h0S7+RY7AhDwviISk9lD4o9Eql3Fyit2u5Kva2mVrFO4Rt gy00cv6DowvaSSkfRi3x1uG+5pfjuRaNC4SiKkc0cdbTacFtWNZWGGm0oXFLdUx3 /mVcrdh7xS8= =Pirz -----END PGP SIGNATURE-----