| Package | Affected versions | Patched versions |
|---|---|---|
| mongodb | ≥ 7.0.0, < 7.0.41≥ 8.0.0, < 8.0.30≥ 8.3.0, < 8.3.9 | 7.0.418.0.308.3.9 |
The $regexFindAll expression can be used by an authenticated user who can run aggregation pipeline stages to crash a MongoDB server (mongod). Under certain specific conditions the regex match can start in the middle of a multi-code-unit character, triggering an assertion during query execution.
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