DLA-3361-1

Source

https://storage.googleapis.com/debian-osv/dla-osv/DLA-3361-1.json

Aliases

• CVE-2022-36021

Published

2023-03-13T00:00:00Z

Modified

2023-03-13T18:44:01.439365Z

Details

It was discovered that there was a potential remote denial of service vulnerability in Redis, a popular key-value database.

Authenticated users could have used string matching commands (like SCAN or KEYS) with a specially crafted pattern to trigger a denial-of-service attack, causing it to hang and consume 100% CPU time.

• CVE-2022-36021 Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like SCAN or KEYS) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9.

For Debian 10 Buster, this problem has been fixed in version 5:5.0.14-1+deb10u3.

We recommend that you upgrade your redis packages.

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS

References

• https://www.debian.org/lts/security/2023/dla-3361