Skip to content

Path Traversal in Liferay Portal

High severity GitHub Reviewed Published Nov 15, 2022 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

maven com.liferay.portal:release.portal.bom (Maven)

Affected versions

>= 7.4.3.5, <= 7.4.3.35

Patched versions

7.4.3.48

Description

Zip slip vulnerability in FileUtil.unzip in Liferay Portal 7.4.3.5 through 7.4.3.35 and Liferay DXP 7.4 update 1 through update 34 allows attackers to create or overwrite existing files on the filesystem via the deployment of a malicious plugin/module.

References

Published by the National Vulnerability Database Nov 15, 2022
Published to the GitHub Advisory Database Nov 15, 2022
Reviewed Nov 21, 2022
Last updated Feb 1, 2023

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(46th percentile)

Weaknesses

CVE ID

CVE-2022-42125

GHSA ID

GHSA-g8hp-rc67-jf96

Source code

No known source code
Loading Checking history
See something to contribute? Suggest improvements for this vulnerability.