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CVE-2021-24032

nvd nist
Published: Mar 4, 2021Modified: Nov 21, 2024

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4.7
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability: 1.0 / Impact: 3.6
Source: NVD

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.

Affected (1)

Products: Facebook: Zstandard
Facebook
1 product
Zstandard
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Zstandard
From 1.4.1 to 1.4.9

Related CWEs

CWE-276
Incorrect Default Permissions
During installation, installed file permissions are set to allow anyone to modify those files.
CWE-277
Insecure Inherited Permissions
A product defines a set of insecure permissions that are inherited by objects that are created by the program.

References (6)

Source: cve-assign@fb.com
PatchThird Party Advisory
Source: cve-assign@fb.com
Issue TrackingPatchThird Party Advisory
Source: cve-assign@fb.com
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.