OSV-2020-1573
Use-of-uninitialized-value in void ArduinoJsonNUMBER_71::Utf8::encodeCodepoint<ArduinoJsonNUMBER_71::StringCop
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24633
Crash type: Use-of-uninitialized-value
Crash state:
void ArduinoJsonNUMBER_71::Utf8::encodeCodepoint<ArduinoJsonNUMBER_71::StringCop
ArduinoJsonNUMBER_71::JsonDeserializer<ArduinoJsonNUMBER_71::BoundedReader<unsig
ArduinoJsonNUMBER_71::JsonDeserializer<ArduinoJsonNUMBER_71::BoundedReader<unsig
What each source reports
OSV No score
Use-of-uninitialized-value in void ArduinoJsonNUMBER_71::Utf8::encodeCodepoint<ArduinoJsonNUMBER_71::StringCop
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24633
Crash type: Use-of-uninitialized-value
Crash state:
void ArduinoJsonNUMBER_71::Utf8::encodeCodepoint<ArduinoJsonNUMBER_71::StringCop
ArduinoJsonNUMBER_71::JsonDeserializer<ArduinoJsonNUMBER_71::BoundedReader<unsig
ArduinoJsonNUMBER_71::JsonDeserializer<ArduinoJsonNUMBER_71::BoundedReader<unsig
- Record
OSV-2020-1573- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
arduinojsonOSS-Fuzz |
Listed versions, plus commit ranges v6.16.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-1573 is a vulnerability with no CVSS score yet in arduinojson, published August 4, 2020. No source lists public exploit code. A source reports a fix.