CVEvulnerability
CVE-2023-28858
3.7 LOW
Official page ↗
- Status
- Modified
- Published
- 2023-03-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.7 LOW — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-193
Description
redis-py before 4.5.3 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 in an off-by-one manner. NOTE: this CVE Record was initially created in response to reports about ChatGPT, and 4.3.6, 4.4.3, and 4.5.3 were released (changing the behavior for pipeline operations); however, please see CVE-2023-28859 about addressing data leakage across AsyncIO connections in general.
Affected configurations
• redis redis-py (>= 4.2.0 < 4.3.6)
• redis redis-py (>= 4.4.0 < 4.4.3)
• redis redis-py (>= 4.5.0 < 4.5.3)
Related
Weakness · CWE (1)
- CWE-193 Off-by-one Error weakness
References
- https://github.com/redis/redis-py/compare/v4.3.5...v4.3.6 Patch
- https://github.com/redis/redis-py/compare/v4.4.2...v4.4.3 Patch
- https://github.com/redis/redis-py/compare/v4.5.2...v4.5.3 Patch
- https://github.com/redis/redis-py/issues/2624 Issue Tracking
- https://github.com/redis/redis-py/pull/2641 Issue Tracking, Patch
- https://openai.com/blog/march-20-chatgpt-outage Third Party Advisory
- https://github.com/redis/redis-py/compare/v4.3.5...v4.3.6 Patch
- https://github.com/redis/redis-py/compare/v4.4.2...v4.4.3 Patch
- https://github.com/redis/redis-py/compare/v4.5.2...v4.5.3 Patch
- https://github.com/redis/redis-py/issues/2624 Issue Tracking
- https://github.com/redis/redis-py/pull/2641 Issue Tracking, Patch
- https://openai.com/blog/march-20-chatgpt-outage Third Party Advisory