CVE-2005-3523 in GpsDrive
Summary
by MITRE
Format string vulnerability in friendsd2 in GpsDrive allows remote attackers to execute arbitrary code via the dir (direction) field.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 01/04/2025
The vulnerability identified as CVE-2005-3523 represents a critical format string vulnerability within the friendsd2 component of GpsDrive software. This flaw exists in the handling of the dir (direction) field parameter, which is processed without proper input validation or sanitization. The issue stems from improper use of format string functions in the software's codebase, creating a pathway for malicious actors to manipulate the application's behavior through crafted input data. Such vulnerabilities are particularly dangerous because they can lead to complete system compromise when exploited by remote attackers.
The technical exploitation of this vulnerability occurs when an attacker sends specially crafted data containing format specifiers to the dir field of the friendsd2 service. When the application processes this input without proper validation, it interprets the format specifiers as commands, potentially allowing the attacker to read or write arbitrary memory locations, execute arbitrary code, or cause a denial of service condition. The vulnerability falls under the Common Weakness Enumeration category CWE-134, which specifically addresses the use of format strings that are not properly controlled or validated. This weakness enables attackers to perform memory corruption attacks, bypass security mechanisms, and gain unauthorized access to system resources.
The operational impact of this vulnerability extends beyond simple code execution, as it provides attackers with a means to escalate privileges and potentially gain full control over the affected system. Remote attackers can exploit this vulnerability from any network location without requiring local access or authentication, making it particularly dangerous in networked environments. The implications are severe for any organization relying on GpsDrive for navigation services, as the vulnerability could be exploited to compromise routing systems, access sensitive location data, or disrupt critical navigation services. This type of vulnerability aligns with ATT&CK technique T1059.007 for command and scripting interpreter, specifically targeting the use of format string vulnerabilities to execute arbitrary commands.
Mitigation strategies for CVE-2005-3523 should focus on immediate patching of the affected GpsDrive software, as the original vulnerability was addressed through proper input validation and format string handling. Organizations should implement input sanitization measures that validate all user-supplied data, particularly fields that may contain format specifiers. Network segmentation and firewall rules should be configured to limit access to the affected service, while monitoring systems should be deployed to detect suspicious traffic patterns. The vulnerability also highlights the importance of following secure coding practices, including the use of safe string formatting functions such as snprintf instead of sprintf, and implementing proper error handling and input validation throughout the application lifecycle. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities in legacy systems and ensure that proper security controls are in place to prevent exploitation.