CVE-2023-48298 (published 2023-12-21T23:07:43.901Z)
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.

Affected products: Vendor: ClickHouse
Product: ClickHouse
Versions: <= 23.10.2.14