CVE-2021-32761

A flaw was found in Redis. Issuing the BITFIELD command on a 32-bit version of Redis may result in an integer wrap around allowing an attacker to crash the service or perform remote code execution. The highest threat from this vulnerability is to the data confidentiality, integrity, and service availability.

This does not affect Redis 5 and Redis 6 packages shipped on Red Hat Enterprise Linux 7 and Red Hat Enterprise Linux 8, as they are 64-bit packages and the issue only affects 32-bit.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.