It was noticed that Apache Heron 0.20.2-incubating, Release 0.20.1-incubating, and Release v-0.20.0-incubating does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerabilities (CWE-502: Deserialization of Untrusted Data).
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| org.apache.heron:heron-simulator(Maven) | 0.20.0-incubating | 0.20.3-incubating | N/A |
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