CVE-2024-22091 — Uncontrolled Resource Consumption in Mattermost Mattermost-server

CWE-400 — Uncontrolled Resource ConsumptionCWE-770 — Allocation of Resources Without Limits or Throttling6 documents5 sources
Severity
6.5MEDIUMNVD
CNA3.1
EPSS
0.1%
top 66.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Github.com Mattermost Mattermost-serverMattermost ServerMattermost
Timeline
PublishedApr 26
Latest updateJun 5

Description

Mattermost versions 8.1.x <= 8.1.10, 9.6.x <= 9.6.0, 9.5.x <= 9.5.2 and 8.1.x <= 8.1.11 fail to limit the size of a request path that includes user inputs which allows an attacker to cause excessive resource consumption, possibly leading to a DoS via sending large request paths

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

▶NVDmattermost/mattermost_server8.1.0 — 8.1.12+2
▶CVEListV5mattermost/mattermost8.1.0 — 8.1.10+3

🔴Vulnerability Details

4
OSV
Mattermost fails to limit the size of a request path in github.com/mattermost/mattermost-server↗2024-06-05
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OSV
Mattermost fails to limit the size of a request path↗2024-04-26
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CVEList
Excessive resource consumption due to lack to request path size limits↗2024-04-26
▶
GHSA
Mattermost fails to limit the size of a request path↗2024-04-26
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📋Vendor Advisories

1
Red Hat
mattermost: fail to limit the size of a request path causing excessive resource consumption↗2024-04-26
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CVE-2024-22091 — Uncontrolled Resource Consumption | cvebase