Vulnerability in Redislabs Redis
CVE-2020-21468
A segmentation fault in the redis-server component of Redis 5.0.7 leads to a denial of service (DOS). NOTE: the vendor cannot reproduce this issue in a released version, such as 5.0.7.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.012 (67.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Redislabs Redis — versions 5.0.7
Public proof-of-concept exploits
References
- af854a3a-2127-422b-91ae-364da2661108 (Vendor Advisory)
- github.com/antirez/redis/issues/6633 (Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2020-21468?
- CVE-2020-21468 is a high-severity vulnerability in Redislabs Redis. CVSS score: 7.5/10. Published 2021-09-20.
- How severe is CVE-2020-21468?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-21468 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.