CVE-2011-0847 in Sun Products Suite
Summary
by MITRE
Unspecified vulnerability in the OpenSSO Enterprise and Sun Java System Access Manager components in Oracle Sun Products Suite 7.1 and 8.0 allows remote authenticated users to affect confidentiality via unknown vectors related to Authentication.
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Analysis
by VulDB Data Team • 11/03/2021
The vulnerability identified as CVE-2011-0847 represents a significant security weakness within Oracle Sun Products Suite versions 7.1 and 8.0, specifically affecting OpenSSO Enterprise and Sun Java System Access Manager components. This issue falls under the category of authentication-related vulnerabilities that can compromise the confidentiality of sensitive information. The vulnerability's classification as unspecified indicates that the exact technical mechanism remains undisclosed, which is common with certain types of authentication flaws that may involve complex interactions between multiple system components.
The technical flaw manifests in the authentication subsystem where remote authenticated users can exploit unspecified vectors to impact confidentiality. This suggests that while attackers must already possess valid credentials to initiate the attack, the vulnerability allows them to potentially access or manipulate confidential data beyond their intended authorization scope. The authentication mechanism appears to have a weakness that enables unauthorized data disclosure when legitimate users attempt to authenticate or maintain their authenticated sessions. This type of vulnerability commonly relates to improper handling of authentication tokens, session management issues, or flawed access control enforcement that occurs during the authentication process.
From an operational impact perspective, this vulnerability creates substantial risk for organizations relying on Oracle Sun Products Suite for identity management and access control. The remote nature of the attack vector means that malicious actors can exploit the flaw from outside the organization's network, potentially leading to data breaches, unauthorized access to sensitive systems, and compromise of user credentials. The confidentiality impact specifically suggests that attackers could gain access to protected information such as user identities, authentication tokens, session data, or other sensitive materials that should remain protected during the authentication process. Organizations using these products may experience unauthorized data exposure, compliance violations, and potential regulatory penalties due to the confidentiality breach.
The vulnerability's relationship to CWE categories indicates it likely involves weaknesses in authentication mechanisms, potentially falling under CWE-287 for improper authentication or CWE-312 for exposure of sensitive information. The attack pattern aligns with techniques described in the ATT&CK framework under credential access and defense evasion tactics, where adversaries exploit authentication flaws to maintain persistence or escalate privileges. Organizations should implement immediate mitigations including applying the latest security patches from Oracle, reviewing authentication configurations, monitoring for suspicious authentication activities, and conducting thorough security assessments of their access management systems. Network segmentation and additional monitoring controls around authentication services can help detect and prevent exploitation attempts while the permanent fix is implemented through official Oracle security updates.