Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted SETRANGE
and SORT(_RO)
commands can trigger an integer overflow, resulting with Redis attempting to allocate impossible amounts of memory and abort with an out-of-memory (OOM) panic. The problem is fixed in Redis versions 7.0.8, 6.2.9 and 6.0.17. Users are advised to upgrade. There are no known workarounds for this vulnerability.
{ "severity": "Medium", "cpes": [ "cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*" ] }