CVE-2024-1953 — Uncontrolled Resource Consumption in Mattermost Mattermost-server

CWE-400 — Uncontrolled Resource ConsumptionCWE-770 — Allocation of Resources Without Limits or Throttling5 documents4 sources
Severity
4.3MEDIUMNVD
EPSS
0.1%
top 67.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Github.com Mattermost Mattermost-serverGithub.com Mattermost Mattermost Server V8Mattermost Server+1 more
Timeline
PublishedFeb 29
Latest updateJun 28

Description

Mattermost versions 8.1.x before 8.1.9, 9.2.x before 9.2.5, 9.3.0, and 9.4.x before 9.4.2 fail to limit the number of role names requested from the API, allowing an authenticated attacker to cause the server to run out of memory and crash by issuing an unusually large HTTP request.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:LExploitability: 2.8 | Impact: 1.4

Affected Packages4 packages

▶NVDmattermost/mattermost_server8.1.0 — 8.1.9+3
▶Gogithub.com/mattermost_mattermost-server9.2.0+incompatible — 9.2.5+incompatible+2
▶CVEListV5mattermost/mattermost9.4.0 — 9.4.1+3

🔴Vulnerability Details

4
OSV
Mattermost fails to limit the number of role names in github.com/mattermost/mattermost-server↗2024-06-28
▶
OSV
Mattermost fails to limit the number of role names↗2024-02-29
▶
CVEList
CVE-2024-1953: Mattermost versions 8↗2024-02-29
▶
GHSA
Mattermost fails to limit the number of role names↗2024-02-29
▶
CVE-2024-1953 — Uncontrolled Resource Consumption | cvebase