Ausführen beliebiger Kommandos in systemd
ID: | SUSE-SU-2020:0353-1 |
Distribution: | SUSE |
Plattformen: | SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Software Development Kit 12-SP5 |
Datum: | Do, 6. Februar 2020, 23:17 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1712 |
Applikationen: | systemd |
Originalnachricht |
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SUSE Security Update: Security update for systemd ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:0353-1 Rating: important References: #1106383 #1127557 #1133495 #1139459 #1140631 #1150595 #1151377 #1151506 #1154043 #1154948 #1155574 #1156482 #1159814 #1162108 Cross-References: CVE-2020-1712 Affected Products: SUSE Linux Enterprise Software Development Kit 12-SP5 SUSE Linux Enterprise Server 12-SP5 ______________________________________________________________________________ An update that solves one vulnerability and has 13 fixes is now available. Description: This update for systemd provides the following fixes: - CVE-2020-1712 (bsc#bsc#1162108) Fix a heap use-after-free vulnerability, when asynchronous Polkit queries were performed while handling Dbus messages. A local unprivileged attacker could have abused this flaw to crash systemd services or potentially execute code and elevate their privileges, by sending specially crafted Dbus messages. - sd-bus: Deal with cookie overruns. (bsc#1150595) - rules: Add by-id symlinks for persistent memory. (bsc#1140631) - Drop the old fds used for logging and reopen them in the sub process before doing any new logging. (bsc#1154948) - Fix warnings thrown during package installation (bsc#1154043) - Fix for systemctl hanging by restart. (bsc#1139459) - man: mention that alias names are only effective after 'systemctl enable'. (bsc#1151377) - ask-password: improve log message when inotify limit is reached. (bsc#1155574) - udevd: wait for workers to finish when exiting. (bsc#1106383) - core: fragments of masked units ought not be considered for NeedDaemonReload. (bsc#1156482) - udev: fix 'NULL' deref when executing rules. (bsc#1151506) - Introduce function for reading virtual files in 'sysfs' and 'procfs'. (bsc#1133495, bsc#1159814) 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 Software Development Kit 12-SP5: zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-353=1 - SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-353=1 Package List: - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64): libudev-devel-228-157.9.1 systemd-debuginfo-228-157.9.1 systemd-debugsource-228-157.9.1 systemd-devel-228-157.9.1 - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): libsystemd0-228-157.9.1 libsystemd0-debuginfo-228-157.9.1 libudev1-228-157.9.1 libudev1-debuginfo-228-157.9.1 systemd-228-157.9.1 systemd-debuginfo-228-157.9.1 systemd-debugsource-228-157.9.1 systemd-sysvinit-228-157.9.1 udev-228-157.9.1 udev-debuginfo-228-157.9.1 - SUSE Linux Enterprise Server 12-SP5 (s390x x86_64): libsystemd0-32bit-228-157.9.1 libsystemd0-debuginfo-32bit-228-157.9.1 libudev1-32bit-228-157.9.1 libudev1-debuginfo-32bit-228-157.9.1 systemd-32bit-228-157.9.1 systemd-debuginfo-32bit-228-157.9.1 - SUSE Linux Enterprise Server 12-SP5 (noarch): systemd-bash-completion-228-157.9.1 References: https://www.suse.com/security/cve/CVE-2020-1712.html https://bugzilla.suse.com/1106383 https://bugzilla.suse.com/1127557 https://bugzilla.suse.com/1133495 https://bugzilla.suse.com/1139459 https://bugzilla.suse.com/1140631 https://bugzilla.suse.com/1150595 https://bugzilla.suse.com/1151377 https://bugzilla.suse.com/1151506 https://bugzilla.suse.com/1154043 https://bugzilla.suse.com/1154948 https://bugzilla.suse.com/1155574 https://bugzilla.suse.com/1156482 https://bugzilla.suse.com/1159814 https://bugzilla.suse.com/1162108 _______________________________________________ sle-security-updates mailing list sle-security-updates@lists.suse.com http://lists.suse.com/mailman/listinfo/sle-security-updates |