description: Divide-by-zero in Clickhouse's Gorilla 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.
problem types: CWE-369
affected:
{
product: clickhouse
vendor: yandex
versions:
lessThan: 21.10.2.15-stable, status: affected, version: unspecified, versionType: custom
}