CVE-2020-21468
HIGHCVSS 7.5/10EPSS 1.21%
Last modified
CVE-2020-21468 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 1.21% chance of exploitation in the next 30 days.
Description
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
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redislabs | Redis | 5.0.7 |
References
- http://redis.comVendor Advisory
- https://github.com/antirez/redis/issues/6633Issue Tracking, Third Party Advisory
- http://redis.comVendor Advisory
- https://github.com/antirez/redis/issues/6633Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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
How severe is CVE-2020-21468?
CVE-2020-21468 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.21% probability of exploitation in the next 30 days.
How do I fix CVE-2020-21468?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-21468?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST