ZDI-CAN-9334: Oracle Business Intelligence AMF Deserialization of Untrusted Data Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Oracle Business Intelligence. Authentication is not required to exploit this vulnerability. The specific flaw exists within BIRemotingServlet. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Oracle Business Intelligence Enterprise Edition |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-9334?
ZDI-CAN-9334 is considered a high severity vulnerability due to its potential for remote code execution without authentication.
How do I fix ZDI-CAN-9334?
To remediate ZDI-CAN-9334, apply the latest security patches provided by Oracle for Business Intelligence.
What types of systems are impacted by ZDI-CAN-9334?
ZDI-CAN-9334 affects installations of Oracle Business Intelligence Enterprise Edition.
Is authentication required to exploit ZDI-CAN-9334?
No, exploitation of ZDI-CAN-9334 does not require any form of authentication.
What can attackers achieve by exploiting ZDI-CAN-9334?
Exploiting ZDI-CAN-9334 allows attackers to execute arbitrary code on affected Oracle Business Intelligence systems.
- agent/references
- agent/title
- agent/severity
- agent/type
- agent/description
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-20-505
- alias/ZDI-CAN-9334
- alias/CVE-2020-2950
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/tags
- agent/softwarecombine
- agent/event
- agent/source
- vendor/oracle
- canonical/oracle business intelligence enterprise edition