GHSA-f5fw-25gw-5m92
Apache Hadoop: Temporary File Local Information Disclosure
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.apache.hadoop:hadoop-common | < 3.4.0 | 3.4.0 |
Details
As written in the advisory (Markdown source, shown as plain text).
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.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2024-23454
- https://github.com/apache/hadoop/commit/8c2836402fbb2f619f1fef4ef625a8542e853a64
- https://github.com/apache/hadoop
- https://issues.apache.org/jira/browse/HADOOP-19031
- https://lists.apache.org/thread/xlo7q8kn4tsjvx059r789oz19hzgfkfs
- https://security.netapp.com/advisory/ntap-20241101-0002
- http://www.openwall.com/lists/oss-security/2024/09/25/1