CVE-2024-25143 DoS vulnerabilities via crafted PNG image

Description

The Document and Media widget In Liferay Portal and Liferay DXP, does not limit resource consumption when generating a preview image, which allows remote authenticated users to cause a denial of service (memory consumption) via crafted PNG images.

Severity

6.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

Affected Version(s)

  • Liferay Portal 7.3.0 through 7.3.6
  • Liferay Portal 7.2.0 and 7.2.1
  • Liferay Portal, older unsupported versions
  • Liferay DXP 7.3 before fix pack 2
  • Liferay DXP 7.2 before fix pack 13
  • Liferay DXP, older unsupported versions

Fixed Version(s)

Notes

Workaround:
Remove “png” from the list of permitted extensions that can be uploaded to Document and Media. This setting can be found at:
Control Panel  > Configuration > System Settings > Documents and Media > System Scope > Service > File Extensions

Publication date: Tue, 06 Feb 2024 11:24:00 +0000

Security advisories for Liferay's enterprise offerings (e.g., Liferay DXP) are only listed here since 2023. Historial advisories are availabe in the Help Center.