What is GHSA-33r7-wjfc-7w98?

GHSA-33r7-wjfc-7w98 is a security advisory published by GitHub Security Advisories with Medium severity. Mattermost Uncontrolled Resource Consumption vulnerability

Which CVE IDs does GHSA-33r7-wjfc-7w98 cover?

GHSA-33r7-wjfc-7w98 covers the following CVE IDs: CVE-2023-5196. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-33r7-wjfc-7w98?

GHSA-33r7-wjfc-7w98 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

Which products are affected by GHSA-33r7-wjfc-7w98?

GHSA-33r7-wjfc-7w98 affects 3 products, including: go/github.com/mattermost/mattermost/server/v8:= 8.1.0; go/github.com/mattermost/mattermost/server/v8:\u003e= 8.0.0, \u003c 8.0.2; go/github.com/mattermost/mattermost-server/v6:\u003c 7.8.10.

GHSA-33r7-wjfc-7w98MediumCVSS 6.5

Mattermost Uncontrolled Resource Consumption vulnerability

Vendor

GitHub Security Advisories

Published

September 29, 2023

Last Modified

November 11, 2023

🔗 CVE IDs covered (1)

CVE-2023-5196 →

📋 Description

Mattermost fails to enforce character limits in all possible notification props allowing an attacker to send a really long value for a notification_prop resulting in the server consuming an abnormal quantity of computing resources and possibly becoming temporarily unavailable for its users.

🎯 Affected products3

go/github.com/mattermost/mattermost/server/v8:= 8.1.0
go/github.com/mattermost/mattermost/server/v8:>= 8.0.0, < 8.0.2
go/github.com/mattermost/mattermost-server/v6:< 7.8.10

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2023-5196
https://mattermost.com/security-updates
https://github.com/advisories/GHSA-33r7-wjfc-7w98