Test ID:	1.3.6.1.4.1.25623.1.1.2.2020.2075
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for zsh (EulerOS-SA-2020-2075)
Summary:	The remote host is missing an update for the Huawei EulerOS 'zsh' package(s) announced via the EulerOS-SA-2020-2075 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'zsh' package(s) announced via the EulerOS-SA-2020-2075 advisory. Vulnerability Insight: In Zsh before 5.8, attackers able to execute commands can regain privileges dropped by the --no-PRIVILEGED option. Zsh fails to overwrite the saved uid, so the original privileges can be restored by executing MODULE_PATH=/dir/with/module zmodload with a module that calls setuid().(CVE-2019-20044) Affected Software/OS: 'zsh' package(s) on Huawei EulerOS V2.0SP3. 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-2019-20044 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FP64FFIZI2CKQOEAOI5A72PVQULE7ZZC/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PN5V7MPHRRP7QNHOEK56S7QGRU53WUN6/ http://seclists.org/fulldisclosure/2020/May/49 http://seclists.org/fulldisclosure/2020/May/53 http://seclists.org/fulldisclosure/2020/May/59 http://seclists.org/fulldisclosure/2020/May/55 https://security.gentoo.org/glsa/202003-55 http://zsh.sourceforge.net/releases.html https://github.com/XMB5/zsh-privileged-upgrade https://www.zsh.org/mla/zsh-announce/141 https://lists.debian.org/debian-lts-announce/2020/03/msg00004.html https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html
Copyright	Copyright (C) 2020 Greenbone AG

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