CVE-2019-0352 : Vulnerability Insights and Analysis

SAP BusinessObjects Business Intelligence Platform versions 4.1, 4.2, and 4.3 are affected by a vulnerability that could allow unauthorized access to sensitive information.

Understanding CVE-2019-0352

This CVE relates to a caching issue in SAP BusinessObjects Business Intelligence Platform that could lead to unauthorized access to cached dynamic pages.

What is CVE-2019-0352?

Before versions 4.1, 4.2, and 4.3 of SAP BusinessObjects Business Intelligence Platform, certain dynamic pages, such as JSP pages, were cached. This caching behavior could potentially allow an attacker to access sensitive information through the cache and continue accessing the dynamic pages even after logout.

The Impact of CVE-2019-0352

The vulnerability could result in unauthorized access to sensitive information stored in cached dynamic pages, posing a risk of data exposure and potential misuse by malicious actors.

Technical Details of CVE-2019-0352

This section provides more technical insights into the vulnerability.

Vulnerability Description

In SAP BusinessObjects Business Intelligence Platform versions 4.1, 4.2, and 4.3, certain dynamic pages, like JSP, are cached, enabling attackers to view sensitive information via the cache and access dynamic pages post-logout.

Affected Systems and Versions

Product: SAP BusinessObjects Business Intelligence Platform (CMC)
Vendor: SAP SE
Versions Affected: < 4.1, < 4.2, < 4.3

Exploitation Mechanism

The vulnerability arises due to the caching of dynamic pages, allowing attackers to exploit the cached data to access sensitive information even after a user logs out.

Mitigation and Prevention

Protecting systems from this vulnerability requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply patches or updates provided by SAP to address the caching vulnerability.
Monitor system logs for any suspicious activities related to unauthorized access.

Long-Term Security Practices

Implement access controls to restrict unauthorized access to sensitive information.
Regularly review and update security configurations to mitigate similar vulnerabilities in the future.

Patching and Updates

Ensure timely installation of security patches released by SAP to fix the caching issue and enhance system security.