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Package "clickhouse-server"

Name: clickhouse-server

Description:

column-oriented database system (server runner)
Latest version: 18.16.1+ds-7ubuntu0.1
Release: focal (20.04)
Level: updates
Repository: universe
Head package: clickhouse
Homepage: https://clickhouse.yandex/

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Other versions of "clickhouse-server" in Focal

Repository Area Version
base universe 18.16.1+ds-7
security universe 18.16.1+ds-7ubuntu0.1

Changelog

Version: 18.16.1+ds-7ubuntu0.1 2024-08-01 06:06:59 UTC

  clickhouse (18.16.1+ds-7ubuntu0.1) focal-security; urgency=medium

  * SECURITY UPDATE: heap out-of-bound read
    - debian/patches/CVE-2021-4238x-and-4330x.patch: better code around
      decompression
    - CVE-2021-42387
    - CVE-2021-42388
  * SECURITY UPDATE: heap buffer overflow
    - debian/patches/CVE-2021-4238x-and-4330x.patch: better code around
      decompression
    - CVE-2021-43304
    - CVE-2021-43305

 -- Shishir Subedi <email address hidden> Tue, 30 Jul 2024 08:19:51 +0545
CVE-2021-4238 Randomly-generated alphanumeric strings contain significantly less entropy than expected. The RandomAlphaNumeric and CryptoRandomAlphaNumeric functio
CVE-2021-42387 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 uns
CVE-2021-42388 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 uns
CVE-2021-43304 Heap buffer overflow in Clickhouse's LZ4 compression codec when parsing a malicious query. There is no verification that the copy operations in the L
CVE-2021-43305 Heap buffer overflow in Clickhouse's LZ4 compression codec when parsing a malicious query. There is no verification that the copy operations in the L


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