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Vulnerability Intelligence
Miggo AI
Miggo AIMiggo AI
JavaJava| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| org.hjson:hjson | maven | <= 3.0.0 |
Miggo AIRoot Cause AnalysisThe stack trace in the PoC shows recursive calls between readObject and readValue methods during parsing. This indicates a recursive descent parser implementation without depth limiting mechanisms. The vulnerability manifests when processing cyclic/overly nested structures through these recursive calls, eventually exhausting the stack. The correlation with CWE-400 (uncontrolled resource consumption) and the provided PoC demonstrating stack overflow confirm this analysis. Similar vulnerabilities in other JSON parsers (Jackson/GSON) were resolved by adding depth tracking or iterative parsing, further supporting this conclusion.