CVSS 3.1
3.7 lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:NCVE-2023-28858
Low (3.7) in redis redis-py. EPSS 1.0% chance of exploitation in the next 30 days. Fixed in redis 4.3.6, 4.4.3, 4.5.3.
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.
Severity
- EPSS
- 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
- CWE
- CWE-193
- Published
- Modified
- Record from
- the NVD, synced
Affected
- redis:redis-py
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-24wv-mv5m-xv4h | PyPI | redis | >=4.4.0 <4.4.3 | 4.4.3 |
| GHSA-24wv-mv5m-xv4h | PyPI | redis | >=4.5.0 <4.5.3 | 4.5.3 |
| GHSA-24wv-mv5m-xv4h | PyPI | redis | >=4.2.0 <4.3.6 | 4.3.6 |
| PYSEC-2023-45 | PyPI | redis | >=4.2.0 <4.3.6 >=4.4.0 <4.4.3 >=4.5.0 <4.5.3 | 4.3.6, 4.4.3, 4.5.3 |