CVE-2008-2423 in Interchange
Summary
by MITRE
Unspecified vulnerability in Interchange before 5.6.0 and before 5.5.2 allows remote attackers to cause a denial of service via crafted HTTP requests. NOTE: this might overlap CVE-2007-2635.
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Analysis
by VulDB Data Team • 09/25/2018
The vulnerability identified as CVE-2008-2423 represents a denial of service weakness within the Interchange commerce platform that affected versions prior to 5.6.0 and 5.5.2. This issue manifests through specially crafted HTTP requests that can disrupt the normal operation of the web application, potentially rendering it unavailable to legitimate users. The unspecified nature of the vulnerability indicates that the exact technical mechanism remains undocumented in the public record, though it clearly involves a processing flaw in how the system handles incoming web requests.
Interchange is a robust e-commerce platform that processes web transactions and manages online store operations, making it a critical component for businesses relying on web-based commerce solutions. The denial of service aspect of this vulnerability means that attackers can exploit the flaw to consume system resources or trigger application crashes, effectively preventing authorized users from accessing the commerce platform. This type of vulnerability directly impacts the availability aspect of the CIA triad and can result in significant business disruption and financial loss for affected organizations.
The technical exploitation of this vulnerability demonstrates how malformed HTTP requests can cause the Interchange application to behave unpredictably, potentially leading to resource exhaustion or application instability. From a cybersecurity perspective, this represents a classic remote attack vector that requires no local access or authentication, making it particularly dangerous as attackers can target the system from anywhere on the network. The overlap with CVE-2007-2635 suggests that this vulnerability may be part of a broader class of issues affecting the Interchange platform's HTTP request handling mechanisms.
The operational impact of CVE-2008-2423 extends beyond simple service interruption, as it can potentially affect customer transactions, inventory management, and overall business operations. Organizations running affected versions of Interchange face the risk of being unable to process orders, display product information, or maintain their online presence during an attack. This vulnerability aligns with ATT&CK technique T1499.004 for network denial of service, where adversaries leverage application-level flaws to exhaust system resources or trigger failures. The vulnerability also corresponds to CWE-400, which describes unchecked resource consumption, and CWE-119, which addresses memory corruption issues that can result from improper input handling.
Mitigation strategies for this vulnerability primarily involve upgrading to patched versions of the Interchange platform, specifically versions 5.6.0 or 5.5.2 and later. Organizations should implement proper input validation mechanisms and consider deploying web application firewalls to filter malicious HTTP requests before they reach the application server. Network segmentation and monitoring solutions can help detect unusual traffic patterns that may indicate exploitation attempts. Additionally, regular security assessments and vulnerability scanning should be conducted to identify similar issues within the broader application ecosystem. The remediation process should include comprehensive testing to ensure that the upgrade does not introduce compatibility issues with existing commerce operations while maintaining the platform's core functionality and security posture.