Redis is an in-memory database that persists on disk. A specially crafted XAUTOCLAIM command on a stream key in a specific state may result with heap overflow, and potentially remote code execution. This problem affects versions on the 7.x branch prior to 7.0.4. The patch is released in version 7.0.4.
{
"cpes": [
"cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*"
],
"severity": "High"
}