Mangelnde Prüfung von Signaturen in grub2
ID: | SUSE-SU-2020:2303-1 |
Distribution: | SUSE |
Plattformen: | SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise High Performance Computing 15-ESPOS, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise High Performance Computing 15-LTSS |
Datum: | Di, 25. August 2020, 22:39 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15705 |
Applikationen: | GRUB |
Originalnachricht |
|
SUSE Security Update: Security update for grub2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:2303-1 Rating: important References: #1172745 #1174421 Cross-References: CVE-2020-15705 Affected Products: SUSE Linux Enterprise Server for SAP 15 SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise High Performance Computing 15-ESPOS ______________________________________________________________________________ An update that solves one vulnerability and has one errata is now available. Description: This update for grub2 fixes the following issues: - CVE-2020-15705: Fail kernel validation without shim protocol (bsc#1174421). - Add fibre channel device's ofpath support to grub-ofpathname and search hint to speed up root device discovery (bsc#1172745). 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: - SUSE Linux Enterprise Server for SAP 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-2303=1 - SUSE Linux Enterprise Server 15-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-2020-2303=1 - SUSE Linux Enterprise High Performance Computing 15-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-2020-2303=1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-2020-2303=1 Package List: - SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64): grub2-2.02-19.56.1 grub2-debuginfo-2.02-19.56.1 - SUSE Linux Enterprise Server for SAP 15 (ppc64le): grub2-powerpc-ieee1275-2.02-19.56.1 - SUSE Linux Enterprise Server for SAP 15 (noarch): grub2-snapper-plugin-2.02-19.56.1 grub2-systemd-sleep-plugin-2.02-19.56.1 - SUSE Linux Enterprise Server for SAP 15 (x86_64): grub2-debugsource-2.02-19.56.1 grub2-i386-pc-2.02-19.56.1 grub2-x86_64-efi-2.02-19.56.1 grub2-x86_64-xen-2.02-19.56.1 - SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x): grub2-2.02-19.56.1 grub2-debuginfo-2.02-19.56.1 grub2-debugsource-2.02-19.56.1 - SUSE Linux Enterprise Server 15-LTSS (aarch64): grub2-arm64-efi-2.02-19.56.1 - SUSE Linux Enterprise Server 15-LTSS (noarch): grub2-snapper-plugin-2.02-19.56.1 grub2-systemd-sleep-plugin-2.02-19.56.1 - SUSE Linux Enterprise Server 15-LTSS (s390x): grub2-s390x-emu-2.02-19.56.1 - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64): grub2-2.02-19.56.1 grub2-debuginfo-2.02-19.56.1 grub2-debugsource-2.02-19.56.1 - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64): grub2-arm64-efi-2.02-19.56.1 - SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch): grub2-snapper-plugin-2.02-19.56.1 grub2-systemd-sleep-plugin-2.02-19.56.1 - SUSE Linux Enterprise High Performance Computing 15-LTSS (x86_64): grub2-i386-pc-2.02-19.56.1 grub2-x86_64-efi-2.02-19.56.1 grub2-x86_64-xen-2.02-19.56.1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64): grub2-2.02-19.56.1 grub2-debuginfo-2.02-19.56.1 grub2-debugsource-2.02-19.56.1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64): grub2-arm64-efi-2.02-19.56.1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS (x86_64): grub2-i386-pc-2.02-19.56.1 grub2-x86_64-efi-2.02-19.56.1 grub2-x86_64-xen-2.02-19.56.1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch): grub2-snapper-plugin-2.02-19.56.1 grub2-systemd-sleep-plugin-2.02-19.56.1 References: https://www.suse.com/security/cve/CVE-2020-15705.html https://bugzilla.suse.com/1172745 https://bugzilla.suse.com/1174421 _______________________________________________ sle-security-updates mailing list sle-security-updates@lists.suse.com http://lists.suse.com/mailman/listinfo/sle-security-updates |