PT-2023-25450 · Unknown · Mattermost

Juho Nurminen · Published 2023-07-17 · Updated 2024-03-06 · CVE-2023-3614

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Mattermost (affected versions not specified)

Description The issue arises from the improper validation of a gif image file, allowing an attacker to consume a significant amount of server resources. This can be achieved by linking to a specially crafted image file, resulting in the server becoming unresponsive for an extended period.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

BIT-MATTERMOST-2023-3614

CVE-2023-3614

Affected Products

Mattermost

References · 8

• https://osv.dev/vulnerability/CVE-2023-3614 · Vendor Advisory
• https://mattermost.com/security-updates · Vendor Advisory
• https://osv.dev/vulnerability/BIT-mattermost-2023-3614 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-3614 · Security Note
• https://t.me/cvenotify/54491 · Telegram Post
• https://t.me/cvenotify/55256 · Telegram Post
• https://t.me/cibsecurity/66849 · Telegram Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3614 · Note