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vulnerability

Huawei EulerOS: CVE-2021-24032: zstd security update

Severity
2
CVSS
(AV:L/AC:M/Au:N/C:P/I:N/A:N)
Published
Mar 4, 2021
Added
Aug 10, 2021
Modified
Apr 1, 2026

Description

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.

Solution

huawei-euleros-2_0_sp9-upgrade-zstd
Title
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