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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2021-24032 276 2021-03-04 2021-04-28
1.9
None Local Medium Not required Partial None None
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.
2 CVE-2021-24031 276 2021-03-04 2021-04-14
2.1
None Local Low Not required Partial None None
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.
3 CVE-2019-11922 362 2019-07-25 2020-10-20
6.8
None Remote Medium Not required Partial Partial Partial
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.
Total number of vulnerabilities : 3   Page : 1 (This Page)
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