Vulnerability in Redis Redis-Py
CVE-2023-28858
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (61.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/redis/redis-py/pull/2641 (Patch, Issue Tracking)
- github.com/redis/redis-py/issues/2624 (Issue Tracking)
- github.com/redis/redis-py/compare/v4.5.2...v4.5.3 (Patch)
- github.com/redis/redis-py/compare/v4.4.2...v4.4.3 (Patch)
- github.com/redis/redis-py/compare/v4.3.5...v4.3.6 (Patch)
- openai.com/blog/march-20-chatgpt-outage (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-28858?
- CVE-2023-28858 is a low-severity vulnerability in Redis Redis-Py, classified under Off-by-one Error. CVSS score: 3.7/10. Published 2023-03-26.
- How severe is CVE-2023-28858?
- Low severity. CVSS v3 base score is 3.7 out of 10.