CVE-2023-3593 — Uncontrolled Resource Consumption in Server

CWE-400 — Uncontrolled Resource Consumption3 documents3 sources
Severity
6.5MEDIUMNVD
CNA4.3
EPSS
0.1%
top 64.74%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mattermost ServerMattermost
Timeline
PublishedJul 17

Description

Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input.

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 Packages2 packages

▶NVDmattermost/mattermost_server7.8.0 — 7.8.7+2
▶CVEListV5mattermost/mattermost7.8.6+2

🔴Vulnerability Details

2
CVEList
Server crash via a specially crafted markdown input↗2023-07-17
▶
GHSA
GHSA-mf63-58j7-3j76: Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input↗2023-07-17
▶
CVE-2023-3593 — Uncontrolled Resource Consumption | cvebase