| Package | Affected versions | Patched versions |
|---|---|---|
| protobuf | ≥ 4.22.0, < 4.25.0 | 4.25.0 |
The JsonToBinaryStream() function is part of the protocol buffers C++ implementation and is used to parse JSON from a stream. If the input is broken up into separate chunks in a certain way, the parser will attempt to read bytes from a chunk that has already been freed.
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