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

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-03-21 · updated 2026-06-17
• Weakness: CWE-362

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.

Affected products

• Apache Software Foundation Apache Doris: before 1.2.8; from 2.0.0 before 2.0.4 — fixed in 1.2.8, 2.0.4

How to fix

Upgrade to a fixed version: Apache Software Foundation Apache Doris 1.2.8, 2.0.4. Check the vendor advisory for mitigations.

References

• http://www.openwall.com/lists/oss-security/2024/03/21/2
• https://lists.apache.org/thread/5shhw8x8m271hd2wfwzqzwgf36pmc4pl
• http://www.openwall.com/lists/oss-security/2024/03/21/2
• https://lists.apache.org/thread/5shhw8x8m271hd2wfwzqzwgf36pmc4pl

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