PixGPS version 1.1.8 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized string to the folder path input field. This vulnerability allows attackers to craft a payload exceeding 6000 bytes and paste it into the 'Folder with picture files' field to trigger a denial of service condition. The application is vulnerable to exploitation without requiring any special privileges or user interaction.
With a CVSS score of 6.9, this vulnerability is classified as medium severity, indicating a significant risk to affected systems. Organizations using PixGPS should assess their exposure to this vulnerability and take appropriate measures to mitigate potential impacts, especially in environments where local access to the application is possible.
Given the potential for denial of service, organizations should prioritize patching as soon as a fix is available. Continuous monitoring for any signs of exploitation should also be implemented, as local vulnerabilities can pose significant risks, particularly in shared or multi-user environments.
Currently, there is no known public exploit available for this vulnerability, but the possibility for local exploitation remains a concern. Organizations must remain vigilant and proactive in addressing this vulnerability.
Vulnerability Details
The vulnerability in PixGPS is characterized by a buffer overflow (CWE-120) that could lead to a denial of service. The vulnerability was published on April 26, 2026, and affects the 1.1.8 version of the application. The attack vector is local, with low complexity and no privileges required.
Technical Analysis
The root cause of this vulnerability lies in improper handling of input data within the folder path input field. Attackers may leverage this buffer overflow by providing a string longer than the buffer capacity, leading to potential crashes of the application. Being a local vulnerability, it necessitates that an attacker has physical or local access to the system running PixGPS.
The attack complexity is low, as no special conditions or privileges are required to exploit this vulnerability. Additionally, user interaction is not necessary, which increases the risk of exploitation in environments where multiple users have access to the application.
In terms of impact, the vulnerability affects the availability of the application significantly (HIGH impact), while confidentiality and integrity remain unaffected. Organizations should be wary of the potential disruption this could cause to operations, especially if the application is integral to their workflow.
Risk & Impact Analysis
Risk to organizations includes potential downtime and loss of productivity due to the denial of service condition. The blast radius could be significant if the application is widely used across multiple departments or systems. This vulnerability poses a moderate risk rating, and organizations should address it in their priority patch cycle to prevent disruptions.
Given its medium severity and the denial of service potential, organizations should prioritize patching immediately. Continuous assessment of the application environment should be conducted to identify any additional exposure points that may arise from this vulnerability.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected version is PixGPS 1.1.8. If version information is missing, organizations should consider all versions prior to vendor patch.
Mitigation & Remediation
Organizations should prioritize patching as soon as a fix is available. If a patch is not available, consider implementing workarounds such as restricting access to the application or monitoring for anomalous behaviors. Configuration hardening and network controls can also help mitigate the effects of this vulnerability.
For additional details on security best practices, organizations can refer to the comprehensive resources available through penetration testing services to identify similar weaknesses.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should implement logging mechanisms that capture input sizes in the folder path input field. Behavioral anomalies, such as unexpected crashes of the application, should also be monitored closely. Network signatures related to abnormal application behavior can provide additional insights into potential exploitation attempts.
AppSecure Threat Intelligence Insight
This buffer overflow vulnerability in PixGPS 1.1.8 highlights the ongoing risks associated with local vulnerabilities, particularly regarding denial of service. Organizations should recognize the importance of continuous vulnerability management and ensure timely updates to their systems. The lack of known exploits at this time indicates a potentially lower immediate threat; however, this could change as awareness increases.
For further reading on vulnerability management programs, security assessments, and best practices, organizations can explore our insights on vulnerability management and the importance of proactive security measures.
Continuous monitoring of the application environment is essential for identifying weaknesses before they can be exploited.
For organizations utilizing cloud environments, specific assessments can provide deeper insights into their security posture. Detailed guidance can be found in our cloud penetration testing guide to understand how to fortify defenses against vulnerabilities.
Finally, organizations are encouraged to stay informed about emerging threats and mitigation strategies, which are crucial for maintaining a robust security posture.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
.webp)