CVE-2021-32672CWE-125

Vulnerability in Lua Debugger in Redis

Medium · published October 4, 2021

CVSS v3.1
5.3
EPSS
2%
Percentile
76.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.01676 · 76.7th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2021-10-04T17:40Z
EPSS history
Timeline
  • 04 OCT 17:40Z
    Vulnerability in Lua Debugger in Redis
    cvelistv5