ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. This vulnerability is an integer underflow resulting in crash due to stack buffer overflow in decompression of FPC codec. It can be triggered and exploited by an unauthenticated attacker. The vulnerability is very similar to CVE-2023-47118 with how the vulnerable function can be exploited.
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Clickhouse | Clickhouse | 23.3 (including) | 23.3.17.13 (including) |
| Clickhouse | Clickhouse | 23.8 (including) | 23.8.7.24 (including) |
| Clickhouse | Clickhouse | 23.9 (including) | 23.9.5.29 (including) |
| Clickhouse | Clickhouse | 23.10 (including) | 23.10.4.25 (including) |
| Clickhouse_cloud | Clickhouse | 23.9 (including) | 23.9.2.47475 (including) |