CVE-2013-3770 in Oracle WebCenter Content
Summary
by MITRE
Unspecified vulnerability in the Oracle WebCenter Content component in Oracle Fusion Middleware 10.1.3.5.1, 11.1.1.6.0, and 11.1.1.7.0 allows remote authenticated users to affect confidentiality and integrity via unknown vectors related to Content Server. NOTE: the previous information is from the October 2013 CPU. Oracle has not commented on claims from a third party that the issue is related to "iDoc script injection" in the (1) cs and (2) urm components, which allows attackers to read "sensitive" files, as demonstrated by obtaining the "AES encryption key and encrypted credentials" of the weblogic user.
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Analysis
by VulDB Data Team • 05/20/2021
The vulnerability identified as CVE-2013-3770 resides within Oracle WebCenter Content component of Oracle Fusion Middleware, specifically affecting versions 10.1.3.5.1, 11.1.1.6.0, and 11.1.1.7.0. This represents a critical security flaw that enables remote authenticated attackers to compromise both confidentiality and integrity of the affected systems. The vulnerability's unspecified nature suggests a complex underlying issue within the Content Server component that was not fully disclosed in the initial advisory, creating uncertainty for security professionals attempting to assess risk and implement appropriate safeguards.
The technical flaw appears to be related to iDoc script injection vulnerabilities within the cs and urm components of the Oracle WebCenter Content system. This injection capability allows attackers to manipulate the content server's processing of script commands, potentially enabling unauthorized access to sensitive system resources. The vulnerability's exploitation demonstrates the ability to read "sensitive" files, with specific examples showing that attackers can obtain AES encryption keys and encrypted credentials belonging to the weblogic user account. This type of information disclosure represents a severe compromise of system security, as encryption keys and credential data provide attackers with the means to decrypt sensitive information and potentially escalate privileges within the system.
From an operational impact perspective, this vulnerability creates significant risk for organizations utilizing Oracle WebCenter Content in their enterprise content management infrastructure. The ability to read encryption keys and credentials fundamentally undermines the security model of the system, potentially allowing attackers to decrypt sensitive data stored within the content repository. The remote authenticated nature of the vulnerability means that attackers do not require physical access to the system, making it particularly dangerous as it can be exploited from outside the network perimeter. The compromise of weblogic user credentials specifically targets the application server's security foundation, potentially enabling attackers to gain deeper access to the underlying infrastructure and associated services.
Security professionals should consider this vulnerability in the context of CWE-94, which addresses "Improper Control of Generation of Code," as the iDoc script injection technique represents a code execution flaw that allows unauthorized command injection. Additionally, the ATT&CK framework categorizes this vulnerability under T1059 for "Command and Scripting Interpreter" and T1003 for "Credential Dumping" due to the ability to extract sensitive information. Organizations should implement immediate mitigations including applying the relevant Oracle critical patch updates, implementing network segmentation to limit access to the affected systems, and conducting thorough security assessments of the content repository to identify any potential compromise. The vulnerability's classification as a remote authenticated attack vector also necessitates strong authentication controls and monitoring of access logs to detect potential exploitation attempts.