PT-2023-29730 · Unknown · Mattermost

Vultza · Published 2023-12-12 · Updated 2024-03-06 · CVE-2023-45847

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

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

Description The issue arises from Mattermost's failure to check the length when setting the title in a run checklist in Playbooks. This allows an attacker to send a specially crafted request, potentially crashing the Playbooks plugin.

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-2023-45847

CVE-2023-45847

Affected Products

Mattermost

References · 6

• https://mattermost.com/security-updates · Vendor Advisory
• https://osv.dev/vulnerability/BIT-mattermost-2023-45847 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-45847 · Security Note
• https://osv.dev/vulnerability/CVE-2023-45847 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45847 · Note
• https://twitter.com/CVEnew/status/1734493127455515100 · Twitter Post