A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
References
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2021-05-28T10:42:19

Updated: 2021-05-28T10:42:19

Reserved: 2020-12-17T00:00:00


Link: CVE-2021-20236

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-05-28T11:15:07.933

Modified: 2023-11-07T03:29:01.550


Link: CVE-2021-20236

JSON object: View

cve-icon Redhat Information

No data.