| Package | Affected versions | Patched versions |
|---|---|---|
| bi connector odbc driver | ≥ 1.0.0, < 1.4.9 | 1.4.9 |
The MongoDB BI Connector ODBC Driver converts floating point column values into text without checking that the result fits within the destination buffer. When an application reads a sufficiently large floating point value as text, the driver may write beyond the end of that buffer and corrupt adjacent memory. A user who can store data in a collection read through the BI Connector could use this to crash the application performing the read.
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