SB2020041454 - Multiple vulnerabilities in Oracle Banking Enterprise Originations
Published: April 14, 2020
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 secuirty vulnerabilities.
1) XML External Entity injection (CVE-ID: CVE-2019-12415)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient validation of user-supplied XML input when using the tool XSSFExportToXml to convert user-provided Microsoft Excel documents. A remote attacker can pass a specially crafted XML code to the affected application and read files from the local filesystem or from internal network resources on the system or initiate requests to external systems.
Successful exploitation of the vulnerability may allow an attacker to view contents of arbitrary file on the server or perform network scanning of internal and external infrastructure.
2) Improper input validation (CVE-ID: CVE-2019-2904)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
The vulnerability exists due to improper input validation within the Load Testing for Web Apps (Application Development Framework) component in Oracle Application Testing Suite. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.
3) XML External Entity injection (CVE-ID: CVE-2019-13990)
The vulnerability allows a remote attacker to conduct an XML External Entity (XXE) attack on a targeted system.
The vulnerability exists due to insufficient validation of user-supplied XML input in the "initDocumentParser" function in the "xml/XMLSchedulingDataProcessor.java" file. A remote authenticated attacker can submit a malicious job description to the targeted system and conduct an XXE attack.
Remediation
Install update from vendor's website.