CVE-2018-25286 is a buffer overflow vulnerability found in Easy PhotoResQ version 1.0 that can be exploited by local attackers. The vulnerability arises when an excessively long string is supplied in the Folder/filename field, allowing attackers to input a 6000-byte payload through the File Options dialog. This results in a denial of service condition, effectively crashing the application.
The CVSS score for this vulnerability is 6.9, which classifies it as medium severity. The primary impact of this vulnerability is on availability, as it can cause the application to become unresponsive. Organizations that utilize this software should be aware of the potential risks and take steps to mitigate them.
Currently, there is no public exploit confirmed for this vulnerability, and it is not included in the Known Exploited Vulnerabilities (KEV) catalog. However, organizations should prioritize patching or remediation efforts to prevent potential disruptions.
Organizations should prioritize patching immediately as a preventive measure against potential exploitation of this vulnerability.
Vulnerability Details
The vulnerability allows local attackers to crash the application through a buffer overflow. The CVE was published on April 26, 2026, and has been assigned the CWE ID CWE-120. The vulnerability can significantly impact the availability of the application.
Technical Analysis
The root cause of this vulnerability is the failure to properly validate input sizes for the Folder/filename field. By allowing excessively long input, the application becomes susceptible to buffer overflow attacks. Attackers can exploit this weakness by providing a payload that exceeds expected limits, thereby triggering a denial of service.
The attack vector is local, and the complexity is low, meaning that an attacker does not require any special privileges or user interaction to exploit this vulnerability. This increases the risk for organizations as it simplifies the process of executing an attack.
Risk & Impact Analysis
Risk to organizations includes potential application downtime, which can impact business operations and customer satisfaction. The ability for local attackers to crash the application poses a significant risk, especially for organizations that rely on Easy PhotoResQ for critical functions.
The urgency for remediation is classified as medium, and organizations should address this vulnerability in their patch cycle. The impact on availability can have cascading effects on other dependent systems, thus amplifying the overall risk.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions of Easy PhotoResQ prior to the patch are affected by this vulnerability. Specific version information was not disclosed.
Mitigation & Remediation
Organizations should apply any available patches for Easy PhotoResQ as soon as possible. If patches are not available, consider implementing input validation controls to prevent excessively long strings from being processed. Additionally, organizations should review their security posture and consider conducting regular security assessments, including penetration testing to identify similar vulnerabilities.
Detection Guidance
Monitor application logs for any signs of crashes or unusual behavior that may indicate an attempted exploit of this vulnerability. Additionally, consider implementing logging of user input lengths to detect potential overflow attempts.
AppSecure Threat Intelligence Insight
The buffer overflow vulnerability in Easy PhotoResQ reflects a broader trend of input validation issues that can lead to significant availability impacts. Security teams should prioritize input validation as a critical component of secure coding practices. Organizations can benefit from adopting a proactive security framework that includes regular security assessments and reviews of coding practices.
For deeper insights into security practices, organizations may refer to resources on penetration testing methodology and best practices for maintaining application security.
Additionally, teams should stay informed about emerging vulnerabilities and trends in application security to better prepare for future challenges.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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