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Test ID:1.3.6.1.4.1.25623.1.1.2.2020.2221
Category:Huawei EulerOS Local Security Checks
Title:Huawei EulerOS: Security Advisory for systemd (EulerOS-SA-2020-2221)
Summary:The remote host is missing an update for the Huawei EulerOS; 'systemd' package(s) announced via the EulerOS-SA-2020-2221 advisory.
Description:Summary:
The remote host is missing an update for the Huawei EulerOS
'systemd' package(s) announced via the EulerOS-SA-2020-2221 advisory.

Vulnerability Insight:
systemd-tmpfiles in systemd through 237 mishandles symlinks present in non-terminal path components, which allows local users to obtain ownership of arbitrary files via vectors involving creation of a directory and a file under that directory, and later replacing that directory with a symlink. This occurs even if the fs.protected_symlinks sysctl is turned on.(CVE-2018-6954)

Affected Software/OS:
'systemd' package(s) on Huawei EulerOS Virtualization 3.0.2.2.

Solution:
Please install the updated package(s).

CVSS Score:
7.2

CVSS Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-6954
https://github.com/systemd/systemd/issues/7986
SuSE Security Announcement: openSUSE-SU-2019:1450 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00062.html
https://usn.ubuntu.com/3816-1/
https://usn.ubuntu.com/3816-2/
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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