CVE-2021-20234

2021-04-0113:46:33

CWE-400

redhat

www.cve.org

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.2%

JSON

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.

CNA Affected

[
  {
    "product": "zeromq",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "zeromq 4.3.3"
      }
    ]
  }
]