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A redis security update has been released for Debian GNU/Linux 10 LTS to address a potential remote denial of service vulnerability.

DLA 3361-1: redis security update

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Debian LTS Advisory DLA-3361-1 Chris Lamb
March 13, 2023
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Package : redis
Version : 5:5.0.14-1+deb10u3
CVE ID : CVE-2022-36021

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

For Debian 10 buster, this problem has been fixed in version

We recommend that you upgrade your redis packages.

For the detailed security status of redis please refer to
its security tracker page at:

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