Out-of-bounds Read Affecting redis package, versions <5:6.0.16-1+deb11u1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.3% (70th percentile)

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  • Snyk IDSNYK-DEBIAN11-REDIS-1727773
  • published5 Oct 2021
  • disclosed4 Oct 2021

Introduced: 4 Oct 2021

CVE-2021-32672  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Debian:11 redis to version 5:6.0.16-1+deb11u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream redis package and not the redis package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

Redis is an open source, in-memory database that persists on disk. When using the Redis Lua Debugger, users can send malformed requests that cause the debugger’s protocol parser to read data beyond the actual buffer. This issue affects all versions of Redis with Lua debugging support (3.2 or newer). The problem is fixed in versions 6.2.6, 6.0.16 and 5.0.14.

CVSS Scores

version 3.1