CVE-2021-20234CWE-400

An uncontrolled resource consumption (memory leak) flaw was found in the ZeroMQ client in versions before 4.3.3 in src/pipe.cpp

published April 1, 2021

CVSS
—
EPSS
1%
Percentile
64.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01073 · 64.6th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2021-04-01T13:46Z
EPSS history
Timeline
  • 01 APR 13:46Z
    An uncontrolled resource consumption (memory leak) flaw was found in the ZeroMQ client in versions before 4.3.3 in src/pipe.cpp
    cvelistv5