vulnerability
Ubuntu: USN-5221-1 (CVE-2021-32672): Redis vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:P/I:N/A:N) | Oct 4, 2021 | Mar 22, 2023 | Aug 18, 2025 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Published
Oct 4, 2021
Added
Mar 22, 2023
Modified
Aug 18, 2025
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.
Solutions
ubuntu-pro-upgrade-redisubuntu-pro-upgrade-redis-tools
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