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CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2022-1337

OOM DoS in Mattermost image proxy

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Status
Published
Published
Updated
Assigning organization
Mattermost

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mattermost Mattermost

  • 6.4 to < 6.4.2affected
  • 6.3 to < 6.3.5affected
  • 6.2 to < 6.2.5affected
  • 5.37 to < 5.37.9affected

References