CVE-2005-2644 in JaguarControl
Summary
by MITRE
Buffer overflow in JaguarEditControl.dll in Isemarket JaguarControl allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long Jtext field.
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Analysis
by VulDB Data Team • 03/26/2019
The vulnerability identified as CVE-2005-2644 represents a critical buffer overflow flaw within the JaguarEditControl.dll component of Isemarket JaguarControl software. This vulnerability resides in the handling of Jtext field inputs and presents a significant security risk to systems that utilize this particular software framework. The buffer overflow occurs when the application processes user-supplied data without proper bounds checking, allowing malicious input to overwrite adjacent memory locations in the application's memory space.
The technical implementation of this vulnerability stems from improper input validation within the JaguarEditControl.dll library. When a remote attacker submits a specially crafted Jtext field containing excessive data, the application fails to validate the input length against the allocated buffer size. This condition creates a classic stack-based buffer overflow scenario where the excess data overflows into adjacent memory regions, potentially corrupting critical program execution flow. The vulnerability is particularly concerning because it can be exploited remotely without requiring local system access, making it accessible to attackers across network boundaries. According to CWE classification, this represents a CWE-121: Stack-based Buffer Overflow, which is categorized as a fundamental memory safety issue that can lead to arbitrary code execution or system crashes.
The operational impact of this vulnerability extends beyond simple denial of service conditions to potentially enable complete system compromise. When exploited successfully, the buffer overflow can cause the targeted application to crash and terminate unexpectedly, resulting in denial of service for legitimate users. However, the more severe implications involve the potential for arbitrary code execution, which would allow attackers to gain unauthorized control over affected systems. This capability arises because attackers can manipulate the program counter or other critical execution registers through the overflow, potentially executing malicious code with the privileges of the compromised application. The vulnerability affects systems running Isemarket JaguarControl software and could impact various network services that depend on this component for text processing functionality.
Mitigation strategies for CVE-2005-2644 should prioritize immediate patching of affected systems with the vendor-provided security updates. Organizations must conduct comprehensive inventory assessments to identify all systems utilizing JaguarControl software and ensure timely deployment of security patches. Additionally, network segmentation and access controls should be implemented to limit exposure of vulnerable systems to untrusted networks. Input validation measures should be strengthened at multiple layers including application-level sanitization, network-level filtering, and runtime monitoring to detect anomalous input patterns. The ATT&CK framework categorizes this vulnerability under T1059.007: Command and Scripting Interpreter - PowerShell, as attackers may leverage such buffer overflows to establish persistent access through command execution capabilities. System administrators should also implement robust monitoring solutions to detect potential exploitation attempts and maintain detailed logging of all text processing activities within vulnerable applications. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in legacy systems that may not have received adequate security updates over time.