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Test ID:1.3.6.1.4.1.25623.1.1.10.2021.0322
Category:Mageia Linux Local Security Checks
Title:Mageia: Security Advisory (MGASA-2021-0322)
Summary:The remote host is missing an update for the 'zstd' package(s) announced via the MGASA-2021-0322 advisory.
Description:Summary:
The remote host is missing an update for the 'zstd' package(s) announced via the MGASA-2021-0322 advisory.

Vulnerability Insight:
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 Mageia 7.

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
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=981404
https://github.com/facebook/zstd/issues/1630
https://www.facebook.com/security/advisories/cve-2021-24031
CopyrightCopyright (C) 2022 Greenbone AG

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