Excessive privileges In org.apache.hadoop:hadoop-common
Description
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.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 maven | 3.4.0 |
Aliases
1. 2. 3. 4.
References
1. 2. 3. 4. 5.