redis-py before 4.4.4 and 4.5.x before 4.5.4 leaves a connection open after canceling an async Redis command at an inopportune time, and can send response data to the client of an unrelated request. (This could, for example, happen for a non-pipeline operation.) NOTE: the solutions for CVE-2023-28859 address data leakage across AsyncIO connections in general.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| redis(PyPI) | 4.5.0 | 4.5.4 | N/A |
| redis(PyPI) | 4.2.0 | 4.4.4 | N/A |
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