Advisory

A note with CVSS 5.0 for component BI-BIP-SL-ENG-OLA was released by SAP on 08.03.2022. The correction/advisory 3103424 was described with "[CVE-2022-24398] Information Disclosure vulnerability in SAP Business Objects Business Intelligence Platform" and affects the system type BI/BO platform.

A workaround does not exist, according to SAP Security Advisory team. It is advisable to implement the correction as part of maintenance.

The vulnerability addressed is information disclosure within BI/BO platform.

Information disclosure is when an application fails to properly protect sensitive and confidential information from parties that are not supposed to have access to the subject matter in normal circumstances.
Carefully review every information disclosure vulnerablity in regards to disclosure obligations post-GDPR for ‘Personal data’ under the Data Protection Act 2018.

Risk specification

Under certain conditions SAP Business Objects Business Intelligence Platform allows an authenticated attacker to access information that would otherwise be restricted.

Solution

Since the vulnerability lies on Olap connections, the problem can be solved by using another authentication mode for the connection: - Single Sign-on, where the authentication is delegated to another system that generates a session token used to identify the user. - BusinessObjects credentials mapping, where the connection parameters are saved in the BI Platform repository for each user. In addition, a new security right for OLAP connection has been introduced: "Download connection locally" in SAP BI 4.3 SP2.

Affected System

SAP BusinessObjects Business Intelligence suite is an analytics platform allowing SAP customers to make better decisions based on their business data. SAP BI is a module meant for producing business insights and expands its power in combination with HANA DB and also exists as BW/4 HANA. Due to processing sensitive business data, the Data security is of utmost importance.

The advisory is valid for

ENTERPRISE 420 ⁸⁷
ENTERPRISE 430 ⁷⁵

Releated advisories

Disclaimer

SecurityBridge takes the security of SAP products very seriously. We very much encourage the responsible disclosure of security vulnerabilities. If you have detected a vulnerability concerning one of the SAP software products – either in the latest or in a former product version follow the guidelines and processes in accordance with the SAP portal page “Report a Security Vulnerability to SAP”.

The advisories found within the SecurityBridge advisory are generated and continuously enriched by our Team at SecurityBridge and affiliated security consultants, partners, customers of the SecurityBridge Platform, SAP support, and advisory groups.

We do not disclose zero-day vulnerabilities unless a security patch has been made available to the public. In such case, the platform only provides details on which version or signature updates are available within the SecurityBridge platform in order to monitor or measure the vulnerability.

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Notifications

Affected system BI/BO platform

CVSS 5.0

Component BI-BIP-SL-ENG-OLA

Patch Day2022-03

Released on2022/03/08

SAP Note 3103424

Workaround No

Advisory

Risk specification

Solution

Affected System

Disclaimer

_{Affected system}
BI/BO platform

_CVSS
5.0

_Component
BI-BIP-SL-ENG-OLA

_{Patch Day}
2022-03

_{Released
on}
2022/03/08

_{SAP Note}
3103424

_Workaround
No