CVE-2024-26307: Apache Doris: Possible race condition

[Mingyu Chen <morningman () apache org>]

Severity: low

Affected versions:

- Apache Doris before 1.2.8
- Apache Doris before 2.0.4

Description:

Possible race condition vulnerability in Apache Doris.
Some of code using `chmod()` method. This method run the risk of someone renaming the file out from under user and 
chmodding the wrong file.
This could theoretically happen, but the impact would be minimal.
This issue affects Apache Doris: before 1.2.8, before 2.0.4.

Users are recommended to upgrade to version 2.0.4, which fixes the issue.

References:

https://doris.apache.org
https://www.cve.org/CVERecord?id=CVE-2024-26307