CVE-2021-20234

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
01/04/2021
Last modified:
05/08/2022

Description

An uncontrolled resource consumption (memory leak) flaw was found in the ZeroMQ client in versions before 4.3.3 in src/pipe.cpp. This issue causes a client that connects to multiple malicious or compromised servers to crash. The highest threat from this vulnerability is to system availability.

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:zeromq:libzmq:*:*:*:*:*:*:*:* 4.3.3 (excluding)