CVE-2022-1337 — Uncontrolled Resource Consumption in Mattermost

CWE-400 — Uncontrolled Resource ConsumptionCWE-770 — Allocation of Resources Without Limits or Throttling7 documents5 sources
Severity
6.5MEDIUMNVD
CNA4.3
EPSS
0.4%
top 37.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
MattermostGithub.com Mattermost Mattermost-server V6Mattermost Server
Timeline
PublishedApr 13
Latest updateAug 21

Description

The image proxy component in Mattermost version 6.4.1 and earlier allocates memory for multiple copies of a proxied image, which allows an authenticated attacker to crash the server via links to very large image files.

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_server5.37.0 — 5.37.9+3
▶CVEListV5mattermost/mattermost6.4 — 6.4.2+3

🔴Vulnerability Details

4
OSV
Resource exhaustion in Mattermost in github.com/mattermost/mattermost-server↗2024-08-21
▶
OSV
Resource exhaustion in Mattermost↗2022-04-14
▶
GHSA
Resource exhaustion in Mattermost↗2022-04-14
▶
CVEList
OOM DoS in Mattermost image proxy↗2022-04-13
▶

💥Exploits & PoCs

2
Exploit-DB
PnPSCADA v2.x - Unauthenticated PostgreSQL Injection↗2023-05-23
▶
Exploit-DB
TP-Link Tapo c200 1.1.15 - Remote Code Execution (RCE)↗2022-09-23
▶
CVE-2022-1337 — Uncontrolled Resource Consumption | cvebase