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PRIOn knowledge basePRION:CVE-2023-48298HistoryDec 21, 2023 - 11:15 p.m.
Design/Logic Flaw
2023-12-2123:15:00
PRIOn knowledge base
www.prio-n.com
4
clickhouse
database
vulnerability
fpc codec
decompression
stack buffer overflow
unauthenticated attacker
cve-2023-47118
exploit
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.
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