Debian Security Advisory

DLA-2576-1 redis -- LTS security update

Date Reported:

25 Feb 2021

Affected Packages:

redis

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2021-21309.

More information:

It was discovered that there were a number of integer overflow issues in Redis, a persistent "NoSQL"-style key-value database. It is currently believed that the issues only affect 32-bit based systems.

CVE-2021-21309

For Debian 9 Stretch, these problems have been fixed in version 3:3.2.6-3+deb9u4.

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