Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2023-45847

Severity CVSS v4.0:
Pending analysis
Type:
CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')
Publication date:
12/12/2023
Last modified:
14/12/2023

Description

Mattermost fails to to check the length when setting the title in a run checklist in Playbooks, allowing an attacker to send a specially crafted request and crash the Playbooks plugin

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* 7.8.14 (including)
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* 8.0.0 (including) 8.1.5 (including)
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* 9.0.0 (including) 9.0.3 (including)
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* 9.1.1 (including) 9.1.2 (including)
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* 9.2.0 (including) 9.2.1 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools