CVE-2011-0844 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 attackers to affect integrity via unknown vectors related to Authentication.
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Analysis
by VulDB Data Team • 11/03/2021
The vulnerability identified as CVE-2011-0844 represents a critical security flaw 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 broader category of authentication-related vulnerabilities that can compromise system integrity and potentially allow unauthorized access to protected resources. The unspecified nature of the vulnerability vectors makes this particular flaw particularly concerning as it suggests multiple potential attack surfaces that could be exploited by remote adversaries.
The technical implementation of this vulnerability stems from weaknesses in the authentication mechanisms within Oracle's access management suite. These components are designed to control and manage user access to enterprise resources, making them prime targets for attackers seeking to compromise system integrity. The flaw exists within the core authentication logic where proper validation or authorization checks may be bypassed, allowing malicious actors to manipulate authentication flows. According to CWE classification, this vulnerability could be categorized under CWE-284 Access Control Issues or potentially CWE-310 Cryptographic Issues depending on the specific implementation details of the authentication mechanism.
From an operational standpoint, the impact of CVE-2011-0844 extends beyond simple unauthorized access attempts. Attackers exploiting this vulnerability could potentially modify authentication tokens, manipulate user sessions, or gain elevated privileges within the protected environment. The remote nature of the attack vector means that adversaries do not require physical access or local network presence to exploit the flaw, making it particularly dangerous for enterprise deployments. This vulnerability directly impacts the principle of least privilege and can lead to cascading security failures throughout the access management infrastructure. Organizations utilizing these Oracle products face significant risk of data breaches, privilege escalation attacks, and potential system compromise.
Security professionals should implement immediate mitigation strategies including applying available patches from Oracle, implementing network segmentation to limit exposure, and conducting comprehensive security assessments of affected systems. The vulnerability aligns with ATT&CK technique T1078 Valid Accounts, as successful exploitation could lead to legitimate credential compromise and persistent access. Organizations should also consider monitoring authentication logs for unusual patterns, implementing additional authentication layers such as multi-factor authentication, and reviewing access control policies to minimize potential damage from exploitation. The remediation process requires careful planning due to the critical nature of access management components and potential impact on business operations during patch deployment.