GHSA-f5fw-25gw-5m92 · Severity: low · Ecosystem: maven — Apache Hadoop: Temporary File Local Information Disclosure
Apache Hadoop’s RunJar.run() does not set permissions for temporary directory by default. If sensitive data will be present in this file, all the other local users may be able to view the content. This is because, on unix-like systems, the system temporary directory is shared between all local users. As such, files written in this directory, without setting the correct posix permissions explicitly, may be viewable by all other local users.
Conclusion & alert: CVE-2024-23454 is rated Low Risk (35.6/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.38%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.05% | 0.38% | +0.33% |
| 2 | 2026-02-14 | 0.04% | 0.05% | +0.01% |
| 3 | 2025-11-21 | — | 0.04% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 6.2 | 3.1 | MEDIUM |
|
2.5 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
GHSA-f5fw-25gw-5m92 · Severity: low · Ecosystem: maven — Apache Hadoop: Temporary File Local Information Disclosure
| URL | Tags |
|---|---|
| https://issues.apache.org/jira/browse/HADOOP-19031 | Patch Vendor Advisory |
| https://lists.apache.org/thread/xlo7q8kn4tsjvx059r789oz19hzgfkfs | Mailing List Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2024/09/25/1 | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20241101-0002/ | Third Party Advisory |