Divide-by-zero in Clickhouse's DeltaDouble compression codec when parsing a malicious query. The first byte of the compressed buffer is used in a modulo operation without being checked for 0.
{
"cpe": "cpe:2.3:a:clickhouse:clickhouse:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "21.10.2.15"
}
],
"source": "CPE_FIELD"
}