PT-2024-18447 · Mattermost · Mattermost

Vultza · Published 2024-02-29 · Updated 2024-12-16 · CVE-2024-1953

Positive Technologies (AI Summary)

CVSS v4.0

5.3

Medium

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Mattermost versions 8.1.x through 8.1.8 Mattermost versions 9.2.x through 9.2.4 Mattermost version 9.3.0 Mattermost versions 9.4.x through 9.4.1

Description The issue allows an authenticated attacker to cause the server to run out of memory and crash by issuing an unusually large HTTP request, due to the failure to limit the number of role names requested from the API.

Recommendations For Mattermost versions 8.1.x through 8.1.8, update to version 8.1.9 or later. For Mattermost versions 9.2.x through 9.2.4, update to version 9.2.5 or later. For Mattermost version 9.3.0, update to a later version. For Mattermost versions 9.4.x through 9.4.1, update to version 9.4.2 or later.

Fix

Allocation of Resources Without Limits

Resource Exhaustion

Weakness Enumeration

CWE-770

CWE-400

Related Identifiers

BIT-MATTERMOST-2024-1953

CVE-2024-1953

GHSA-VM9M-57JR-4PXH

GO-2024-2594

Affected Products

Mattermost

References · 12

• https://osv.dev/vulnerability/GO-2024-2594 · Vendor Advisory
• https://mattermost.com/security-updates · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-vm9m-57jr-4pxh · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-1953 · Security Note
• https://osv.dev/vulnerability/CVE-2024-1953 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-mattermost-2024-1953 · Vendor Advisory
• https://github.com/mattermost/mattermost · Note
• https://t.me/cvenotify/104227 · Telegram Post
• https://twitter.com/CVEnew/status/1763155273378619602 · Twitter Post
• https://pkg.go.dev/vuln/GO-2024-2594 · Note
• https://t.me/cvenotify/72681 · Telegram Post
• https://github.com/advisories/GHSA-vm9m-57jr-4pxh · Note