CVE-2013-0558 in Sterling File Gateway
Summary
by MITRE
IBM Sterling B2B Integrator 5.1 and 5.2 and Sterling File Gateway 2.1 and 2.2 allow remote attackers to obtain sensitive information about application implementation via unspecified vectors.
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Analysis
by VulDB Data Team • 02/11/2018
The vulnerability identified as CVE-2013-0558 affects IBM Sterling B2B Integrator versions 5.1 and 5.2, as well as IBM Sterling File Gateway versions 2.1 and 2.2, representing critical information disclosure flaws within enterprise integration platforms. This vulnerability falls under the broader category of information disclosure vulnerabilities that can provide attackers with detailed insights into the underlying application architecture and implementation details. The unspecified vectors suggest that multiple attack pathways exist, potentially including improper error handling, debug information exposure, or insecure configuration practices that inadvertently reveal system internals to unauthorized parties.
The technical nature of this vulnerability stems from the application's failure to properly sanitize or restrict access to internal implementation details that should remain confidential. Attackers can leverage this weakness to gather sensitive information about the application's internal structure, data flow patterns, and potentially even implementation-specific details that could aid in subsequent exploitation attempts. This type of information disclosure vulnerability aligns with CWE-200, which specifically addresses the exposure of sensitive information to an unauthorized actor, and represents a fundamental breach in the principle of least privilege and information hiding. The attack surface is particularly concerning given that these are enterprise-grade integration platforms handling sensitive business data and transactions.
From an operational perspective, this vulnerability poses significant risks to organizations relying on these IBM products for critical business processes and data exchanges. The leaked implementation details could enable sophisticated attackers to craft targeted attacks against specific application components, potentially leading to more severe exploitation opportunities such as privilege escalation, data manipulation, or complete system compromise. The impact extends beyond immediate information disclosure as it provides attackers with valuable reconnaissance data that can be used to plan more effective attacks against the integrated business ecosystem. Organizations may face compliance violations and regulatory scrutiny if sensitive business information or system internals are exposed, particularly in regulated industries such as finance, healthcare, or government sectors.
The mitigation strategies for CVE-2013-0558 should focus on implementing comprehensive security hardening measures for the affected IBM products. Organizations should immediately apply the relevant security patches and updates provided by IBM to address the root cause of the information disclosure. Additionally, implementing proper input validation and error handling mechanisms can prevent the exposure of internal implementation details. Network segmentation and access controls should be strengthened to limit exposure, while regular security assessments and penetration testing should be conducted to identify similar vulnerabilities. The ATT&CK framework categorizes this type of vulnerability under T1083 - File and Directory Discovery, highlighting the reconnaissance phase where attackers gather system information before executing more sophisticated attacks. Organizations should also consider implementing application firewalls and web application security monitoring to detect and prevent exploitation attempts targeting these information disclosure vulnerabilities.