In Eclipse Parsson published Maven Central artifacts before version 1.1.8, the JSON parser did not enforce a default maximum on the number of characters consumed while parsing a single JSON document. Applications that parse attacker- controlled JSON can be forced to consume excessive CPU and memory by processing very large documents, including large arrays, objects, strings, numbers, whitespace, or nested structures, resulting in a denial of service. Eclipse Parsson 1.1.8 introduces a configurable maximum parsing limit with a default limit of 15 million parser-consumed characters.
| Vendor | Product | Versions |
|---|---|---|
| eclip | parsson | 1.0.0 |
Downstream vendors/products affected by this vulnerability
| Vendor | Product | Source | Confidence |
|---|---|---|---|
| ibm | websphere application server liberty | cert_advisory | 90% |
| oracle | communications | cert_advisory | 90% |
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Updated affected versions to include 1.1.7 and confirmed no available exploit.
Initial creation
