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CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-42389

Divide-by-zero in Clickhouse's Delta compression codec when parsing a malicious query. The first byte of the compressed buffer is used in a modulo operation without being checked f

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Status
Published
Published
Updated
Assigning organization
JFROG

Description

Divide-by-zero in Clickhouse's Delta compression codec when parsing a malicious query. The first byte of the compressed buffer is used in a modulo operation without being checked for 0.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

yandex clickhouse

  • unspecified to < 21.10.2.15-stableaffected

References