Test ID:	1.3.6.1.4.1.25623.1.1.2.2021.2240
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for dbus (EulerOS-SA-2021-2240)
Summary:	The remote host is missing an update for the Huawei EulerOS 'dbus' package(s) announced via the EulerOS-SA-2021-2240 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'dbus' package(s) announced via the EulerOS-SA-2021-2240 advisory. Vulnerability Insight: A use-after-free flaw was found in D-Bus Development branch <= 1.13.16, dbus-1.12.x stable branch <= 1.12.18, and dbus-1.10.x and older branches <= 1.10.30 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors(CVE-2020-35512) Affected Software/OS: 'dbus' package(s) on Huawei EulerOS V2.0SP9(x86_64). 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-2020-35512 https://bugzilla.redhat.com/show_bug.cgi?id=1909101 https://gitlab.freedesktop.org/dbus/dbus/-/issues/305#note_829128 https://security-tracker.debian.org/tracker/CVE-2020-35512 https://bugs.gentoo.org/755392
Copyright	Copyright (C) 2021 Greenbone AG

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