vulnerability
Huawei EulerOS: CVE-2021-24031: zstd security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | Mar 4, 2021 | Sep 24, 2021 | Aug 13, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Mar 4, 2021
Added
Sep 24, 2021
Modified
Aug 13, 2025
Description
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.
Solutions
huawei-euleros-2_0_sp8-upgrade-libzstdhuawei-euleros-2_0_sp8-upgrade-libzstd-develhuawei-euleros-2_0_sp8-upgrade-zstd
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