CVE-2023-3614 MEDIUM

CVE-2023-3614: Denial of Service via specially crafted gif image

Vendor Mattermost
Product Mattermost
Weakness CWE-400
Published July 17, 2023
Last update October 21, 2024
View on NVD All CVEs

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

What the vulnerability does

01Description

Mattermost fails to properly validate a gif image file, allowing an attacker to consume a significant amount of server resources, making the server unresponsive for an extended period of time by linking to specially crafted image file.

Key dates

02Disclosure timeline

July 17, 2023 CVE published
October 21, 2024 Record updated