1. Home
  2. CVE Database
  3. CVE-2022-1337
MEDIUM · 4.3

CVE-2022-1337

The image proxy component in Mattermost version 6.4.1 and earlier allocates memory for multiple copies of a proxied image, which allows an authenticated attacker to crash the server via links to very ...

Vulnerability Description

The image proxy component in Mattermost version 6.4.1 and earlier allocates memory for multiple copies of a proxied image, which allows an authenticated attacker to crash the server via links to very large image files.

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

VendorProductVersions
MattermostMattermost Server>= 5.37.0, < 5.37.9

Related Weaknesses (CWE)

CWE-770CWE-400

References

FAQ

What is CVE-2022-1337?

CVE-2022-1337 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The image proxy component in Mattermost version 6.4.1 and earlier allocates memory for multiple copies of a proxied image, which allows an authenticated attacker to crash the server via links to very ...

How severe is CVE-2022-1337?

CVE-2022-1337 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-2022-1337?

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