Security Advisory

CVE-2021-24031

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-03-04 20:15:21

Last updated 2024-08-03 19:21:17

Assigner facebook

State PUBLISHED

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.

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