Divide-by-zero in Clickhouse's Gorilla 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
Link | Resource |
---|---|
https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: JFROG
Published: 2022-03-14T22:20:33
Updated: 2022-03-14T22:20:33
Reserved: 2021-10-14T00:00:00
Link: CVE-2021-42391
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-03-14T23:15:08.113
Modified: 2022-03-22T14:58:35.043
Link: CVE-2021-42391
JSON object: View
Redhat Information
No data.
CWE