Buffer overflow in Redis
CVE-2023-36824
Redis is an in-memory database that persists on disk. In Redit 7.0 prior to 7.0.12, extracting key names from a command and a list of arguments may, in some cases, trigger a heap overflow and result in reading random heap memory, heap corr…
Vulnerability class: Buffer Overflow
EPSS: 0.890 (99.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Redis — versions >= 7.0.0, < 7.0.12
Weakness classification (CWE)
References
- https://github.com/redis/redis/security/advisories/GHSA-4cfx-h9gq-xpx3 (x_refsource_CONFIRM)
- https://github.com/redis/redis/releases/tag/7.0.12 (x_refsource_MISC)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/…
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/…
- security.netapp.com/advisory/ntap-20230814-0009/
Frequently asked questions
- What is CVE-2023-36824?
- CVE-2023-36824 is a high-severity vulnerability in Redis, classified under Heap-based Buffer Overflow. CVSS score: 7.4/10. Published 2023-07-11.
- How severe is CVE-2023-36824?
- High severity. CVSS v3 base score is 7.4 out of 10.