| Name | CVE-2021-42388 |
| Description | Heap out-of-bounds read in Clickhouse's LZ4 compression codec when par ... |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3176-1 |
| Debian Bugs | 1008216 |
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.
Notes
https://github.com/ClickHouse/ClickHouse/commit/2aea1c8d4a5be320365472052d8a48bf69fd9fe9 (v21.9.1.7685)
https://github.com/ClickHouse/ClickHouse/commit/6d83eacec42c7c403c99804a713a9d38caa4a45d (v21.9.1.7685)
https://github.com/ClickHouse/ClickHouse/pull/27136
https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms/