PeopleSoft ToolsRelease 8.55.03 / ToolsReleaseDB 8.55 / HCM 9.2 XSS
Posted on 22 July 2017
1. ADVISORY INFORMATION Title: Multiple XSS (POST request) Vulnerabilities in TestServlet (PeopleSoft) Advisory ID: [ERPSCAN-17-037] Advisory URL: https://erpscan.com/advisories/erpscan-17-037-multiple-xss-vulnerabilities-testservlet-peoplesoft/ Risk: Medium Date published: 18.07.2017 Vendor contacted: Oracle 2. VULNERABILITY INFORMATION Class: XSS [CWE-79] Impact: Modify displayed content from a Web site, steal authentication information of a user Remotely Exploitable: Yes Locally Exploitable: Yes CVE Name: CVE-2017-10106 CVSS Information CVSS Base Score v3: 6.1 / 10 CVSS Base Vector: AV: Attack Vector (Related exploit range) Network (N) AC: Attack Complexity (Required attack complexity) Low (L) PR: Privileges Required (Level of privileges needed to exploit) None (N) UI: User Interaction (Required user participation) Required (R) S: Scope (Change in scope due to impact caused to components beyond the vulnerable component) Changed (C) C: Impact to Confidentiality Low (L) I: Impact to Integrity Low (L) A: Impact to Availability None (N) 3. VULNERABILITY DESCRIPTION An attacker can use a special HTTP request to hijack session data of administrators or users of the web resource. 4. VULNERABLE PACKAGES ToolsRelease: 8.55.03 ToolsReleaseDB: 8.55 PeopleSoft HCM 9.2 # Component: com.peoplesoft.pt.portlet.service.test.TestServlet $ md5sum pspc.war/WEB-INF/classes/com/peoplesoft/pt/portlet/service/test/TestServlet.class 16634cea4be75869127b76cfc627f894 pspc.war/WEB-INF/classes/com/peoplesoft/pt/portlet/service/test/TestServlet.class 5. SOLUTIONS AND WORKAROUNDS To correct this vulnerability, implement Oracle CPU July 2017 (http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html) 6. AUTHOR Dmitri Iudin aka @ret5et 7. TECHNICAL DESCRIPTION 7.1. Proof of Concept PoC """ POST /pspc/test?userID=<script>alert(1)</script>&password=<script>alert(2)</script>&languageCode==<script>alert(5)</script>&siteName=<script>alert(3)</script>&CREFName=<script>alert(4)</script>&portalName=<script>alert(6)</script>&command=login HTTP/1.1 Host: 172.16.2.230:8000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0 twitter:@ret5et Accept-Encoding: gzip, deflate Content-Length: 0 """ 8. REPORT TIMELINE reported to the vendor - 2017-01-26 Date published: 18.07.2017 9. ABOUT ERPScan Research The companyas expertise is based on the research subdivision of ERPScan, which is engaged in vulnerability research and analysis of critical enterprise applications. It has achieved multiple acknowledgments from the largest software vendors like SAP, Oracle, Microsoft, IBM, VMware, HP for exposing in excess of 400 vulnerabilities in their solutions (200 of them just in SAP!). ERPScan researchers are proud to expose new types of vulnerabilities (TOP 10 Web hacking techniques 2012) and were nominated for best server-side vulnerability in BlackHat 2013. ERPScan experts have been invited to speak, present and train at 60+ prime international security conferences in 25+ countries across the continents. These include BlackHat, RSA, HITB as well as private trainings for SAP in several Fortune 2000 companies. ERPScan researchers lead project EAS-SEC, which is focused on enterprise application security research and awareness. They have published 3 exhaustive annual award-winning surveys about SAP Security. ERPScan experts have been interviewed by leading media resources and specialized info-sec publications worldwide, these include Reuters, Yahoo, SC Magazine, The Register, CIO, PC World, DarkReading, Heise, and Chinabyte to name a few. We have highly qualified experts in staff with experience in many different fields of security, from web applications and mobile/embedded to reverse engineering and ICS/SCADA systems, accumulating their experience to conduct research in SAP system security. ABOUT ERPScan ERPScan is one of the most respected and credible Business Application Security provider. Founded in 2010, the company operates globally. Named as an aEmerging vendora in Security by CRN and distinguished by more than 25 other awards - ERPScan is the leading SAP AG partner in discovering and resolving security vulnerabilities. ERPScan consultants work with SAP AG in Walldorf supporting in improving security of their latest solutions. ERPScanas primary mission is to close the gap between technical and business security, and provide solutions to evaluate and secure ERP systems and business-critical applications from both, cyber-attacks as well as internal fraud. Usually our clients are large enterprises, Fortune 2000 companies and managed service providers whose requirements are to actively monitor and manage security of vast SAP landscapes on a global scale. Our flagship product is ERPScan Security Monitoring Suite for SAP. This multi award-winning innovative software is the only solution in the market certified by SAP AG covering all tiers of SAP security i.e. vulnerability assessment, source code review and Segregation of Duties. The largest companies from across diverse industries like oil and gas, banking, retail, even nuclear power installations as well as consulting companies have successfully deployed the software. ERPScan Monitoring Suite for SAP is specifically designed for enterprise systems to continuously monitor changes in multiple SAP systems. It generates and analyzes trends on user-friendly dashboards, manages risks, tasks and can export results to external systems.These features enable central management of SAP system security with minimal time and effort. We use afollow the suna principle and function in two hubs, located in the Netherlands and the US to operate local offices and partner network spanning 20+ countries around the globe. This enables monitoring cyber threats in real time while providing an agile customer support. Address USA: 228 Hamilton Avenue, Fl. 3, Palo Alto, CA. 94301 Phone: 650.798.5255 Twitter: @erpscan Scoop-it: Business Application Security
