CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NCVE-2023-28859
Medium (6.5) in redis redis-py. EPSS 1.0% chance of exploitation in the next 30 days. Fixed in redis 4.4.4, 4.5.4.
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.
Severity
- EPSS
- 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
- CWE
- CWE-459
- Published
- Modified
- Record from
- the NVD, synced
Affected
- redis:redis-py
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-8fww-64cx-x8p5 | PyPI | redis | >=4.5.0 <4.5.4 | 4.5.4 |
| GHSA-8fww-64cx-x8p5 | PyPI | redis | >=4.2.0 <4.4.4 | 4.4.4 |
| PYSEC-2023-46 | PyPI | redis | >=4.2.0 <4.4.4 >=4.5.0 <4.5.4 | 4.4.4, 4.5.4 |