CVE-2023-48268CWE-400

Denial of Service via Board Import Zip Bomb

Medium · published November 27, 2023

CVSS v3.1
4.3
EPSS
1%
Percentile
53.5
In the wild
Unconfirmed
What it is

Mattermost fails to limit the amount of data extracted from compressed archives during board import in Mattermost Boards allowing an attacker to consume excessive resources, possibly leading to Denial of Service, by importing a board using a specially crafted zip (zip bomb).

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
0.00723 · 53.5th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2023-11-27T09:07Z
EPSS history
Timeline
  • 27 NOV 09:07Z
    Denial of Service via Board Import Zip Bomb
    cvelistv5