CVE-2021-32672

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.

References

https://www.oracle.com/security-alerts/cpuapr2022.html

https://www.debian.org/security/2021/dsa-5001

https://security.netapp.com/advisory/ntap-20211104-0003/

https://security.gentoo.org/glsa/202209-17

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WR5WKJWXD4D6S3DJCZ56V74ESLTDQRAB/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VL5KXFN3ATM7IIM7Q4O4PWTSRGZ5744Z/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HTYQ5ZF37HNGTZWVNJD3VXP7I6MEEF42/

https://github.com/redis/redis/security/advisories/GHSA-9mj9-xx53-qmxm

https://github.com/redis/redis/commit/6ac3c0b7abd35f37201ed2d6298ecef4ea1ae1dd

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3