tocsin

Debian/clickhouse: high 8.1

Heap out-of-bounds read in Clickhouse's LZ4 compression codec when parsing a malicious query. As part of the LZ4::decompressImpl() loop, a 16-bit unsigned user-supplied value ('offset') is read from t

Action: Upgrade clickhouse to 18.16.1+ds-7.3 or later.

Affected

introducedfixedlast affected
018.16.1+ds-7.3-

Fixed versions

18.16.1+ds-7.3

Sources

published · modified · JSON