druid-pac4j, Apache Druid extension, has Padding Oracle vulnerability
Padding Oracle vulnerability in Apache Druid extension, druid-pac4j. This could allow an attacker to manipulate a pac4j session cookie.
This issue affects Apache Druid versions 0.18.0 through 30.0.0. Since the druid-pac4j extension is optional and disabled by default, Druid installations not using the druid-pac4j extension are not affected by this vulnerability.
While we are not aware of a way to meaningfully exploit this flaw, we nevertheless recommend upgrading to version 30.0.1 or higher which fixes the issue and ensuring you have a strong druid.auth.pac4j.cookiePassphrase as a precaution.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.apache.druid.extensions:druid-pac4j | >= 0.18.0, < 30.0.1 | 30.0.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-45384
- https://github.com/apache/druid/commit/74cab7a76c99da457c3a883939cc0b03301b8771
- https://github.com/apache/druid
- https://github.com/apache/druid/releases/tag/druid-30.0.1
- https://lists.apache.org/thread/gr94fnp574plb50lsp8jw4smvgv1lbz1
- http://www.openwall.com/lists/oss-security/2024/09/17/1
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N- Weakness (CWE)
CWE-209, CWE-347- Platform
- Java / Kotlin (Maven)
- Package
org.apache.druid.extensions:druid-pac4j- Disclosed
- 17.09.2024
- Updated
- 11.10.2026 13:20
Sources and licenses
OSV / GitHub Advisory Database - GHSA-p72w-r6fv-6g5h - CC BY 4.0
Vulnerability history: org.apache.druid.extensions:druid-pac4j
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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