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Redis: Out-of-bounds Read (CVE-2021-32672)

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Redis: Out-of-bounds Read (CVE-2021-32672)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Published
10/04/2021
Created
11/28/2021
Added
11/26/2021
Modified
05/06/2022

Description

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.

Solution(s)

  • redislabs-redis-upgrade-5_0_14
  • redislabs-redis-upgrade-6_0_16
  • redislabs-redis-upgrade-6_2_6

References

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