CVE-2021-42390

creationtimestamp| type| source ---|---|--- 2022-03-16 14:30:16+00:00| seen| https://t.me/truesecator/2737 2022-03-17 15:11:20+00:00| seen| https://t.me/NeKaspersky/2001...

Multiple Flaws Uncovered in ClickHouse OLAP Database System for Big Data

Researchers have disclosed seven new security vulnerabilities in an open-source database management system solution called ClickHouse that could be weaponized to crash the servers, leak memory contents, and even lead to the execution of arbitrary code. "The vulnerabilities require authentication,...

CVE-2021-42390

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...

CVE-2021-42390

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...