CVE-2022-27888 : Security Advisory and Response

The Foundry Issues service versions 2.244.0 to 2.249.0 by Palantir was found to be logging in a way that captured sensitive information, such as session tokens.

Understanding CVE-2022-27888

This CVE involves the logging mechanism of the Foundry Issues service, leading to the exposure of sensitive data.

What is CVE-2022-27888?

The CVE-2022-27888 vulnerability affects Foundry Issues versions 2.244.0 to 2.249.0, where sensitive information like session tokens could be logged.

The Impact of CVE-2022-27888

With a CVSS base score of 5.5, this medium-severity vulnerability could result in high confidentiality impact due to the exposure of sensitive session tokens.

Technical Details of CVE-2022-27888

This section covers specific technical aspects of the CVE.

Vulnerability Description

The issue stems from the way Foundry Issues service versions 2.244.0 to 2.249.0 logged data, leading to the capture of sensitive information.

Affected Systems and Versions

Foundry Issues service versions affected by this vulnerability include 2.244.0 to 2.249.0.

Exploitation Mechanism

Attackers can potentially exploit this vulnerability to gain access to sensitive session tokens.

Mitigation and Prevention

Here's how you can mitigate the risks associated with CVE-2022-27888.

Immediate Steps to Take

Users are advised to update the Foundry Issues service to version 2.249.1 or newer to address this vulnerability.

Long-Term Security Practices

Implement secure logging practices and regularly review and audit the log files to prevent sensitive data exposure.

Patching and Updates

Stay informed about security updates from Palantir and promptly apply patches to secure the Foundry Issues service.