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.
References
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: JFROG

Published: 2022-03-14T22:20:30

Updated: 2022-03-14T22:20:30

Reserved: 2021-10-14T00:00:00


Link: CVE-2021-42389

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-03-14T23:15:08.017

Modified: 2022-03-22T14:58:09.840


Link: CVE-2021-42389

JSON object: View

cve-icon Redhat Information

No data.

CWE