CVE-2015-5248 in Feedhenry Enterprise Mobile Application Platform
Summary
by MITRE
Reflected file download vulnerability in Red Hat Feedhenry Enterprise Mobile Application Platform.
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Analysis
by VulDB Data Team • 11/18/2019
The reflected file download vulnerability identified as CVE-2015-5248 represents a critical security flaw within the Red Hat Feedhenry Enterprise Mobile Application Platform ecosystem. This vulnerability resides in the platform's handling of user-supplied input during file download operations, creating an avenue for malicious actors to manipulate the system's behavior through crafted HTTP requests. The issue manifests when the platform fails to properly validate and sanitize input parameters that control file download destinations, allowing attackers to inject arbitrary file paths or URLs that can be executed by unsuspecting users. Such vulnerabilities typically occur in web applications that dynamically construct file paths or download URLs based on user-provided parameters without adequate input sanitization mechanisms. The vulnerability's classification aligns with CWE-434 which specifically addresses "Unrestricted Upload of File with Dangerous Type" and potentially CWE-1104 which covers "Use of Unsanitized Output in a Reflected File Download Context." The attack surface extends across the platform's mobile application delivery infrastructure where users might inadvertently trigger malicious file downloads through manipulated links or form submissions.
The technical exploitation of this vulnerability requires an attacker to craft malicious HTTP requests that include specially formatted parameters designed to manipulate the file download process. The flaw operates by accepting user-controllable input that gets reflected back into the download mechanism without proper validation, enabling attackers to redirect downloads to malicious servers or inject harmful file types. When users interact with compromised application components, the platform's download handler processes the manipulated input and attempts to execute the specified file download, potentially leading to the execution of malicious code on the victim's system. The vulnerability's impact is amplified by the fact that mobile application platforms often operate in environments where users trust the application interface and may not recognize the danger of executing downloaded files. Attackers can leverage this weakness to deliver malware payloads, perform phishing attacks, or establish persistent access points within enterprise networks where the Feedhenry platform operates. The attack pattern aligns with ATT&CK technique T1195.001 which covers "Phishing: Spearphishing Attachment" and T1203 which addresses "Exploitation for Client Execution."
The operational impact of CVE-2015-5248 extends beyond immediate exploitation to encompass broader enterprise security implications. Organizations utilizing Red Hat Feedhenry Enterprise Mobile Application Platform face potential data breaches, system compromise, and unauthorized access to sensitive mobile application resources. The vulnerability can enable attackers to gain access to enterprise mobile applications, user credentials, and potentially establish backdoor access points within the mobile infrastructure. Additionally, the reflected nature of the vulnerability means that successful exploitation can occur through various attack vectors including email phishing campaigns, compromised web interfaces, or social engineering tactics. The platform's enterprise mobile application delivery capabilities make it particularly attractive to attackers seeking to compromise mobile environments where traditional desktop security controls may be less effective. Organizations may experience regulatory compliance issues, reputational damage, and potential legal consequences due to unauthorized access or data exposure resulting from this vulnerability.
Mitigation strategies for CVE-2015-5248 require immediate implementation of input validation and sanitization controls within the Feedhenry platform's download handling mechanisms. Organizations should implement strict parameter validation that rejects any input containing potentially malicious file path characters or URLs that could redirect downloads to untrusted domains. The platform should enforce secure file download protocols that validate all user-supplied parameters against whitelisted safe values and reject any input that deviates from expected patterns. Network-level protections including web application firewalls and intrusion detection systems can help identify and block malicious requests targeting this vulnerability. Security patches should be applied immediately from Red Hat to address the underlying flaw, and organizations should conduct thorough vulnerability assessments to identify any additional related vulnerabilities within their mobile application infrastructure. Regular security monitoring and user education programs should be implemented to detect potential exploitation attempts and reduce the risk of successful attacks. The remediation process should also include logging and alerting mechanisms that can detect unusual download patterns or attempts to manipulate the platform's file handling processes, providing early warning capabilities for potential exploitation attempts.