Test ID:	1.3.6.1.4.1.25623.1.1.2.2021.2286
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for zstd (EulerOS-SA-2021-2286)
Summary:	The remote host is missing an update for the Huawei EulerOS 'zstd' package(s) announced via the EulerOS-SA-2021-2286 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'zstd' package(s) announced via the EulerOS-SA-2021-2286 advisory. Vulnerability Insight: Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to unintended parties.(CVE-2021-24032) In the Zstandard command-line utility prior to v1.4.1, output files were created with default permissions. Correct file permissions (matching the input) would only be set at completion time. Output files could therefore be readable or writable to unintended parties.(CVE-2021-24031) Affected Software/OS: 'zstd' package(s) on Huawei EulerOS V2.0SP9. Solution: Please install the updated package(s). CVSS Score: 2.1 CVSS Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-24031 Common Vulnerability Exposure (CVE) ID: CVE-2021-24032
Copyright	Copyright (C) 2021 Greenbone Networks GmbH

This is only one of 99761 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below.