CVE-2023-5967CWE-754

Denial of Service via crashing the Calls Plugin

Medium · published November 6, 2023

CVSS v3.1
4.3
EPSS
1%
Percentile
42.5
In the wild
Unconfirmed
What it is

Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00508 · 42.5th percentile
Weakness
CWE-754 · Improper Check for Unusual or Exceptional Conditions
Published
2023-11-06T15:24Z
EPSS history
Timeline
  • 06 NOV 15:24Z
    Denial of Service via crashing the Calls Plugin
    cvelistv5