CVE-2024-23454
Medium
Description
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.
SeverityMedium
CVSS6.2
Exploit probability—
Product
Apache Hadoop
PublishedSep 25, 2024
First seenSep 25, 2024
Weakness typeCWE-378CWE-378
How to fix
Update
- apache hadoop3.4.0 or later
- org.apache.hadoop:hadoop-common3.4.0 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache hadoop | v < 3.4.0 | 3.4.0 |
| org.apache.hadoop:hadoop-commonMaven | v < 3.4.0 | 3.4.0 |
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