1. Home
  2. CVE Database
  3. CVE-2018-21262
HIGH · 7.5

CVE-2018-21262

An issue was discovered in Mattermost Server before 4.7.3. It allows attackers to cause a denial of service (application crash) via invalid LaTeX text.

Vulnerability Description

An issue was discovered in Mattermost Server before 4.7.3. It allows attackers to cause a denial of service (application crash) via invalid LaTeX text.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
MattermostMattermost Server< 4.7.3

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2018-21262?

CVE-2018-21262 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in Mattermost Server before 4.7.3. It allows attackers to cause a denial of service (application crash) via invalid LaTeX text.

How severe is CVE-2018-21262?

CVE-2018-21262 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-21262?

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