Advisory

On 14.04.2020 a security relevant correction has been released by SAP SE. The manufacturer resolves an issue within BI/BO platform.

SAP Note 2863731 addresses "[CVE-2020-6219] Deserialization of Untrusted Data in SAP Business Objects Business Intelligence Platform (CrystalReports WebForm Viewer)" to prevent code injection with a hot news risk for exploitation.

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

Risk specification

This note has been re-released with updated information - Crystal reports web form viewer allows an attacker with basic authorization to perform deserialization attack in the application, leading to a code injection. An attacker could thereby control the behavior of the application.

Solution

The data between server and client has now been encrypted to ensure secure information transmission. This ensures that data is no longer tampered during deserialization.

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

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”.

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Notifications

Affected system BI/BO platform

CVSS 9.1

Component BI-RA-CRV

Patch Day2020-04

Released on2020/04/14

SAP Note 2863731

Workaround No

Advisory

Risk specification

Solution

Affected System

Disclaimer

_{Affected system}
BI/BO platform

_CVSS
9.1

_Component
BI-RA-CRV

_{Patch Day}
2020-04

_{Released
on}
2020/04/14

_{SAP Note}
2863731

_Workaround
No