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FasterXML / jackson-dataformats-binary

Uber-project for standard Jackson binary format backends: avro, cbor, ion, protobuf, smile
Apache License 2.0
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(cbor) Uncaught exception in CBORParser._nextChunkedByte2 (by ossfuzzer) #287

Closed cowtowncoder closed 3 years ago

cowtowncoder commented 3 years ago

(from https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32912)

Looks like there is a buffer boundary problem (ArrayIndexOutOfBoundsException) for multi-byte UTF-8 character (surrogate pairs) in chunked-text mode. Should be gracefully caught and reported (most likely truncated code point encoding).