CVE-2023-20873 - Local Privilege Escalation

Severity: None2023-06-07

Security Advisories

Abstract

In Spring Boot versions 3.0.0 - 3.0.5, 2.7.0 - 2.7.10, and older unsupported versions, an application that is deployed to Cloud Foundry could be susceptible to a security bypass. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.6+. 2.7.x users should upgrade to 2.7.11+. Users of older, unsupported versions should upgrade to 3.0.6+ or 2.7.11+.

The Oxygen products incorporate Spring Boot as a third-party library. This advisory was opened to address the potential impact of this third-party library vulnerability.

Affected Products/Versions

ProductSeverityFixed Release Availability
Oxygen Content Fusion v5.1 and olderNone Oxygen Content Fusion 5.1.1 build 2023072112
Oxygen Feedback v3.0.1 and olderNone Oxygen Feedback 3.0.2 build 2023072015

Mitigation

None

Detail

CVE-2023-20873

Severity: Critical

CVSS Score: 9.8

The Spring Boot third-party library used by Oxygen XML products is an affected version mentioned in CVE-2023-20873 vulnerability description. However, the Oxygen products are not deployed to to Cloud Foundry. For that reason, Oxygen XML products are not affected by this vulnerability.

Revision History

2023-07-26 Starting with Oxygen Content Fusion version 5.1.1 build 2023072112, the Spring Boot was updated to version 2.7.11, which includes a fix for CVE-2023-20873.

2023-07-26 Starting with Oxygen Feedback version 3.0.2 build 2023072015, the Spring Boot was updated to version 2.7.11, which includes a fix for CVE-2023-20873.

List of Security Advisories