CVE Vulnerabilities

CVE-2022-42130

Incorrect Default Permissions

Published: Nov 15, 2022 | Modified: Nov 18, 2022
CVSS 3.x
4.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

The Dynamic Data Mapping module in Liferay Portal 7.1.0 through 7.4.3.4, and Liferay DXP 7.1 before fix pack 27, 7.2 before fix pack 19, 7.3 before update 4, and 7.4 GA does not properly check permission of form entries, which allows remote authenticated users to view and access all form entries.

Weakness

During installation, installed file permissions are set to allow anyone to modify those files.

Affected Software

Name Vendor Start Version End Version
Digital_experience_platform Liferay 7.1 (including) 7.1 (including)
Digital_experience_platform Liferay 7.1-fix_pack_1 (including) 7.1-fix_pack_1 (including)
Digital_experience_platform Liferay 7.1-fix_pack_10 (including) 7.1-fix_pack_10 (including)
Digital_experience_platform Liferay 7.1-fix_pack_11 (including) 7.1-fix_pack_11 (including)
Digital_experience_platform Liferay 7.1-fix_pack_12 (including) 7.1-fix_pack_12 (including)
Digital_experience_platform Liferay 7.1-fix_pack_13 (including) 7.1-fix_pack_13 (including)
Digital_experience_platform Liferay 7.1-fix_pack_14 (including) 7.1-fix_pack_14 (including)
Digital_experience_platform Liferay 7.1-fix_pack_15 (including) 7.1-fix_pack_15 (including)
Digital_experience_platform Liferay 7.1-fix_pack_16 (including) 7.1-fix_pack_16 (including)
Digital_experience_platform Liferay 7.1-fix_pack_17 (including) 7.1-fix_pack_17 (including)
Digital_experience_platform Liferay 7.1-fix_pack_18 (including) 7.1-fix_pack_18 (including)
Digital_experience_platform Liferay 7.1-fix_pack_19 (including) 7.1-fix_pack_19 (including)
Digital_experience_platform Liferay 7.1-fix_pack_2 (including) 7.1-fix_pack_2 (including)
Digital_experience_platform Liferay 7.1-fix_pack_20 (including) 7.1-fix_pack_20 (including)
Digital_experience_platform Liferay 7.1-fix_pack_21 (including) 7.1-fix_pack_21 (including)
Digital_experience_platform Liferay 7.1-fix_pack_22 (including) 7.1-fix_pack_22 (including)
Digital_experience_platform Liferay 7.1-fix_pack_23 (including) 7.1-fix_pack_23 (including)
Digital_experience_platform Liferay 7.1-fix_pack_24 (including) 7.1-fix_pack_24 (including)
Digital_experience_platform Liferay 7.1-fix_pack_25 (including) 7.1-fix_pack_25 (including)
Digital_experience_platform Liferay 7.1-fix_pack_26 (including) 7.1-fix_pack_26 (including)
Digital_experience_platform Liferay 7.1-fix_pack_3 (including) 7.1-fix_pack_3 (including)
Digital_experience_platform Liferay 7.1-fix_pack_4 (including) 7.1-fix_pack_4 (including)
Digital_experience_platform Liferay 7.1-fix_pack_5 (including) 7.1-fix_pack_5 (including)
Digital_experience_platform Liferay 7.1-fix_pack_6 (including) 7.1-fix_pack_6 (including)
Digital_experience_platform Liferay 7.1-fix_pack_7 (including) 7.1-fix_pack_7 (including)
Digital_experience_platform Liferay 7.1-fix_pack_8 (including) 7.1-fix_pack_8 (including)
Digital_experience_platform Liferay 7.1-fix_pack_9 (including) 7.1-fix_pack_9 (including)
Digital_experience_platform Liferay 7.2 (including) 7.2 (including)
Digital_experience_platform Liferay 7.2-fix_pack_1 (including) 7.2-fix_pack_1 (including)
Digital_experience_platform Liferay 7.2-fix_pack_10 (including) 7.2-fix_pack_10 (including)
Digital_experience_platform Liferay 7.2-fix_pack_11 (including) 7.2-fix_pack_11 (including)
Digital_experience_platform Liferay 7.2-fix_pack_12 (including) 7.2-fix_pack_12 (including)
Digital_experience_platform Liferay 7.2-fix_pack_13 (including) 7.2-fix_pack_13 (including)
Digital_experience_platform Liferay 7.2-fix_pack_14 (including) 7.2-fix_pack_14 (including)
Digital_experience_platform Liferay 7.2-fix_pack_15 (including) 7.2-fix_pack_15 (including)
Digital_experience_platform Liferay 7.2-fix_pack_16 (including) 7.2-fix_pack_16 (including)
Digital_experience_platform Liferay 7.2-fix_pack_2 (including) 7.2-fix_pack_2 (including)
Digital_experience_platform Liferay 7.2-fix_pack_3 (including) 7.2-fix_pack_3 (including)
Digital_experience_platform Liferay 7.2-fix_pack_4 (including) 7.2-fix_pack_4 (including)
Digital_experience_platform Liferay 7.2-fix_pack_5 (including) 7.2-fix_pack_5 (including)
Digital_experience_platform Liferay 7.2-fix_pack_6 (including) 7.2-fix_pack_6 (including)
Digital_experience_platform Liferay 7.2-fix_pack_7 (including) 7.2-fix_pack_7 (including)
Digital_experience_platform Liferay 7.2-fix_pack_8 (including) 7.2-fix_pack_8 (including)
Digital_experience_platform Liferay 7.2-fix_pack_9 (including) 7.2-fix_pack_9 (including)
Digital_experience_platform Liferay 7.3 (including) 7.3 (including)
Digital_experience_platform Liferay 7.4 (including) 7.4 (including)
Liferay_portal Liferay 7.1.0 (including) 7.4.3.5 (excluding)

Potential Mitigations

  • Compartmentalize the system to have “safe” areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area.
  • Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.

References