CVE-2024-4182 — MEDIUM (4.3)

Q: How severe is CVE-2024-4182?

CVE-2024-4182 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2024-4182?

Check the references section above for vendor advisories and patch information. Affected products include: Mattermost Mattermost Server.

Vulnerability Description

Mattermost versions 9.6.0, 9.5.x before 9.5.3, 9.4.x before 9.4.5, and 8.1.x before 8.1.12 fail to handle JSON parsing errors in custom status values, which allows an authenticated attacker to crash other users' web clients via a malformed custom status.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Mattermost	Mattermost Server	>= 8.1.0, < 8.1.12

Related Weaknesses (CWE)

CWE-754

References

https://mattermost.com/security-updatesVendor Advisory
https://mattermost.com/security-updatesVendor Advisory

FAQ

What is CVE-2024-4182?

CVE-2024-4182 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Mattermost versions 9.6.0, 9.5.x before 9.5.3, 9.4.x before 9.4.5, and 8.1.x before 8.1.12 fail to handle JSON parsing errors in custom status values, which allows an authenticated attacker to crash o...

How severe is CVE-2024-4182?

CVE-2024-4182 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-4182?

Check the references section above for vendor advisories and patch information. Affected products include: Mattermost Mattermost Server.