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Vulnerability Intelligence
Miggo AI
Miggo AIMiggo AI| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| org.apache.linkis:linkis-engineplugin-spark | maven | < 1.6.0 | 1.6.0 |
Miggo AIRoot Cause AnalysisThe primary vulnerable function is the py4jToken initialization in SparkPythonExecutor.scala. The pre-patch code used SecureRandom with a small range (100,000), creating low entropy. The vulnerability description also cites RandomStringUtils, implying it was used elsewhere in affected versions (≤1.5.0), though the exact usage isn't visible in the provided diff. The commit replaces both insecure methods with SecureRandomStringUtils.randomAlphanumeric(256), which uses SecureRandom.getInstanceStrong() for cryptographically secure randomness.
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