CVE-2024-47401 — Allocation of Resources Without Limits or Throttling in Mattermost Mattermost Server V8

CWE-770 — Allocation of Resources Without Limits or Throttling5 documents4 sources
Severity
7.5HIGHNVD
CNA4.3
EPSS
0.2%
top 60.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Github.com Mattermost Mattermost Server V8Mattermost ServerMattermost
Timeline
PublishedOct 29
Latest updateNov 4

Description

Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1 and 9.5.x <= 9.5.9 fail to prevent detailed error messages from being displayed in Playbooks which allows an attacker to generate a large response and cause an amplified GraphQL response which in turn could cause the application to crash by sending a specially crafted request to Playbooks.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶NVDmattermost/mattermost_server9.5.0 — 9.5.10+2
▶Gogithub.com/mattermost_mattermost_server_v8< 8.0.0-20240926115259-20ed58906adc
▶CVEListV5mattermost/mattermost9.10.0 — 9.10.2+2

🔴Vulnerability Details

4
OSV
Mattermost Server vulnerable to application crash from attacker-generated large response in github.com/mattermost/mattermost-server↗2024-11-04
▶
GHSA
Mattermost Server vulnerable to application crash from attacker-generated large response↗2024-10-29
▶
OSV
Mattermost Server vulnerable to application crash from attacker-generated large response↗2024-10-29
▶
CVEList
DoS via Amplified GraphQL Response in Playbooks↗2024-10-29
▶
CVE-2024-47401 — HIGH severity | cvebase