5.5
CVE-2021-24031
- EPSS 0.06%
- Published 04.03.2021 21:15:12
- Last modified 21.11.2024 05:52:14
- Source cve-assign@fb.com
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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.
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.06% | 0.197 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
|
| nvd@nist.gov | 2.1 | 3.9 | 2.9 |
AV:L/AC:L/Au:N/C:P/I:N/A:N
|
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.