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  • Results Type: Overview
  • Keyword (text search): cpe:2.3:a:facebook:zstandard:*
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There are 3 matching records.
Displaying matches 1 through 3.
Vuln ID Summary CVSS Severity
CVE-2021-24032

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.

Published: March 04, 2021; 4:15:12 PM -0500
V3.1: 4.7 MEDIUM
V2.0: 1.9 LOW
CVE-2021-24031

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.

Published: March 04, 2021; 4:15:12 PM -0500
V3.1: 5.5 MEDIUM
V2.0: 2.1 LOW
CVE-2019-11922

A race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.

Published: July 25, 2019; 5:15:11 PM -0400
V3.0: 8.1 HIGH
V2.0: 6.8 MEDIUM