Wind River Support Network


LIN1021-3851 : Security Advisory - curl - CVE-2022-32207

Created: Jun 27, 2022    Updated: Oct 26, 2022
Resolved Date: Oct 17, 2022
Found In Version:
Fix Version:
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace


When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In that rename operation, it might accidentally *widen* the permissions for the target file, leaving the updated file accessible to more users than intended.


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