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SUSE SLES12 Security Update : systemd (SUSE-SU-2020:1842-1)
low Nessus Plugin ID 138315
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Synopsis
The remote SUSE host is missing one or more security updates.Description
This update for systemd fixes the following issues :CVE-2019-20386: Fixed a memory leak when executing the udevadm trigger command (bsc#1161436).
Renamed the persistent link for ATA devices (bsc#1164538)
shared/install: try harder to find enablement symlinks when disabling a unit (bsc#1157315)
tmpfiles: removed unnecessary assert (bsc#1171145)
pid1: by default make user units inherit their umask from the user manager (bsc#1162698)
manager: fixed job mode when signalled to shutdown etc (bsc#1161262)
coredump: fixed bug that loses core dump files when core dumps are compressed and disk space is low. (bsc#1167622)
udev: inform systemd how many workers we can potentially spawn (#4036) (bsc#1165633)
libblkid: open device in nonblock mode. (bsc#1084671)
udev/cdrom_id: Do not open CD-rom in exclusive mode. (bsc#1154256)
Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
Solution
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-SP4 :
zypper in -t patch SUSE-SLE-SDK-12-SP4-2020-1842=1
SUSE Linux Enterprise Server 12-SP4 :
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-1842=1
See Also
https://bugzilla.suse.com/show_bug.cgi?id=1084671
https://bugzilla.suse.com/show_bug.cgi?id=1154256
https://bugzilla.suse.com/show_bug.cgi?id=1157315
https://bugzilla.suse.com/show_bug.cgi?id=1161262
https://bugzilla.suse.com/show_bug.cgi?id=1161436
https://bugzilla.suse.com/show_bug.cgi?id=1162698
https://bugzilla.suse.com/show_bug.cgi?id=1164538
https://bugzilla.suse.com/show_bug.cgi?id=1165633
https://bugzilla.suse.com/show_bug.cgi?id=1167622
https://bugzilla.suse.com/show_bug.cgi?id=1171145
Plugin Details
Severity: Low
ID: 138315
File Name: suse_SU-2020-1842-1.nasl
Version: 1.4
Type: local
Agent: unix
Family: SuSE Local Security Checks
Published: 7/9/2020
Updated: 1/13/2021
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 1.4
CVSS v2
Risk Factor: Low
Base Score: 2.1
Temporal Score: 1.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSS Score Source: CVE-2019-20386
CVSS v3
Risk Factor: Low
Base Score: 2.4
Temporal Score: 2.1
Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:novell:suse_linux:libsystemd0, p-cpe:/a:novell:suse_linux:libsystemd0-32bit, p-cpe:/a:novell:suse_linux:libsystemd0-debuginfo, p-cpe:/a:novell:suse_linux:libsystemd0-debuginfo-32bit, p-cpe:/a:novell:suse_linux:libudev-devel, p-cpe:/a:novell:suse_linux:libudev1, p-cpe:/a:novell:suse_linux:libudev1-32bit, p-cpe:/a:novell:suse_linux:libudev1-debuginfo, p-cpe:/a:novell:suse_linux:libudev1-debuginfo-32bit, p-cpe:/a:novell:suse_linux:systemd, p-cpe:/a:novell:suse_linux:systemd-32bit, p-cpe:/a:novell:suse_linux:systemd-debuginfo, p-cpe:/a:novell:suse_linux:systemd-debuginfo-32bit, p-cpe:/a:novell:suse_linux:systemd-debugsource, p-cpe:/a:novell:suse_linux:systemd-devel, p-cpe:/a:novell:suse_linux:systemd-sysvinit, p-cpe:/a:novell:suse_linux:udev, p-cpe:/a:novell:suse_linux:udev-debuginfo, cpe:/o:novell:suse_linux:12
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 7/3/2020
Vulnerability Publication Date: 1/21/2020
Reference Information
CVE: CVE-2019-20386