CVE-2021-33176CWE-502

VerneMQ MQTT Broker versions prior to 1.12.0 are vulnerable to a denial of service attack as a result of excessive memory consumption due to the handling of…

published June 8, 2021

CVSS
—
EPSS
1%
Percentile
65.4
In the wild
Unconfirmed
What it is

VerneMQ MQTT Broker versions prior to 1.12.0 are vulnerable to a denial of service attack as a result of excessive memory consumption due to the handling of untrusted inputs. These inputs cause the message broker to consume large amounts of memory, resulting in the application being terminated by the operating system.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01100 · 65.4th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2021-06-08T14:31Z
EPSS history
Timeline
  • 08 JUN 14:31Z
    VerneMQ MQTT Broker versions prior to 1.12.0 are vulnerable to a denial of service attack as a result of excessive memory consumption due to the handling of…
    cvelistv5