| Name | CVE-2023-48298 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| clickhouse (PTS) | bullseye | 18.16.1+ds-7.2+deb11u1 | fixed |
| bookworm | 18.16.1+ds-7.3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| clickhouse | source | (unstable) | (not affected) | | | |
Notes
- clickhouse <not-affected> (Vulnerable code introduced later, was also filed as #1059261)
https://github.com/ClickHouse/ClickHouse/security/advisories/GHSA-qw9f-qv29-8938
https://github.com/ClickHouse/ClickHouse/pull/56795