GitHub Advisoryadvisory · Go

GHSA-j4c3-3h73-74m9 Mattermost Uncontrolled Resource Consumption vulnerability

MEDIUM Published 2023-11-27 Modified 2023-11-28 Official page ↗
Aliases
CVE-2023-48268
Ecosystem
Go
Packages
github.com/mattermost/mattermost/server/v8, github.com/mattermost/mattermost-server/v6
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-400
Reviewed
2023-11-28

Affected packages

• Go github.com/mattermost/mattermost/server/v8: >= 9.1.0, < 9.1.1 → fixed in 9.1.1 • Go github.com/mattermost/mattermost/server/v8: >= 9.0.0, < 9.0.2 → fixed in 9.0.2 • Go github.com/mattermost/mattermost/server/v8: < 8.1.4 → fixed in 8.1.4 • Go github.com/mattermost/mattermost-server/v6: < 7.8.13 → fixed in 7.8.13

Description

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).

Related

Alias · CVE (1)

  • CVE-2023-48268 Mattermost fails to limit the amount of data extracted from compressed archives during board import in Mattermost Boards allowing an… vulnerability

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References