Security update for sles12sp2-docker-image SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2021:4011-1 Final 1 1 2021-12-13T12:03:12Z current 2021-12-13T12:03:12Z 2021-12-13T12:03:12Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for sles12sp2-docker-image This update for sles12sp2-docker-image fixes the following issues: - Invalidate the root password (was empty before) (bsc#1134524 CVE-2019-5021) Note that SUSE does not recommend use of this image anymore, please use newer versions from the registry. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2021-4011,SUSE-SLE-Module-Containers-12-2021-4011 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2021/suse-su-20214011-1/ Link for SUSE-SU-2021:4011-1 https://lists.suse.com/pipermail/sle-security-updates/2021-December/009889.html E-Mail link for SUSE-SU-2021:4011-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1134524 SUSE Bug 1134524 https://www.suse.com/security/cve/CVE-2019-5021/ SUSE CVE CVE-2019-5021 page SUSE Linux Enterprise Module for Containers 12 sles12sp2-docker-image-1.0.2-20211211 sles12sp2-docker-image-1.0.2-20211211 as a component of SUSE Linux Enterprise Module for Containers 12 Versions of the Official Alpine Linux Docker images (since v3.3) contain a NULL password for the `root` user. This vulnerability appears to be the result of a regression introduced in December of 2015. Due to the nature of this issue, systems deployed using affected versions of the Alpine Linux container which utilize Linux PAM, or some other mechanism which uses the system shadow file as an authentication database, may accept a NULL password for the `root` user. CVE-2019-5021 SUSE Linux Enterprise Module for Containers 12:sles12sp2-docker-image-1.0.2-20211211 critical To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20214011-1/ https://www.suse.com/security/cve/CVE-2019-5021.html CVE-2019-5021 https://bugzilla.suse.com/1134524 SUSE Bug 1134524 https://bugzilla.suse.com/1137143 SUSE Bug 1137143 https://bugzilla.suse.com/1193577 SUSE Bug 1193577