Platform
windows
Component
faleemi-desktop-software
Fixed in
1.8.1
CVE-2019-25691 represents a local buffer overflow vulnerability discovered in Faleemi Desktop Software versions 1.8.0 through 1.8.0. This flaw allows attackers to bypass Data Execution Prevention (DEP) protections and potentially execute arbitrary code on the affected system through structured exception handling exploitation. The vulnerability is triggered by injecting a crafted payload into the Save Path fields, leading to a buffer overflow and subsequent code execution via a Return-Oriented Programming (ROP) chain. No official patch is currently available.
CVE-2019-25691 affects Faleemi Desktop Software version 1.8, presenting a local buffer overflow vulnerability within the System Setup dialog. This flaw allows a local attacker to bypass DEP (Data Execution Prevention) protections through structured exception handling exploitation. An attacker can inject a malicious payload into the 'Save Path for Snapshot' and 'Record file' fields to trigger the buffer overflow and execute arbitrary code via a ROP (Return-Oriented Programming) chain. The vulnerability is rated as 8.4 on the CVSS scale, indicating a significant risk. Successful exploitation could result in complete system compromise.
The vulnerability is exploited by injecting malicious data into the save path fields within the system configuration dialog. This data, when processed, causes a buffer overflow, overwriting memory and allowing arbitrary code execution. The ROP technique is used to construct a chain of instructions that allow the attacker to execute commands on the system without needing to inject executable code directly. The success of the exploitation depends on the attacker’s ability to control the input and manipulate the program's execution flow. The ability to bypass DEP makes this vulnerability particularly dangerous.
Exploit Status
EPSS
0.02% (4% percentile)
CVSS Vector
Currently, there is no official fix provided by Faleemi for this vulnerability. The most effective mitigation is to avoid using Faleemi Desktop Software version 1.8. If the software must be used, implement additional security measures such as restricting local system access, enabling firewalls, and using updated antivirus software. Monitoring system activity for suspicious behavior can also help detect and prevent exploitation. Users are advised to stay informed about potential future updates or patches from Faleemi. Consider alternatives to Faleemi software if security is a primary concern.
Actualice a una versión corregida de Faleemi Desktop Software. Verifique el sitio web del proveedor (https://www.faleemi.com/) para obtener la última versión y las instrucciones de actualización. Como medida de mitigación, evite abrir archivos o documentos sospechosos que puedan provenir de fuentes no confiables.
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DEP (Data Execution Prevention) is a security feature that prevents code execution in memory regions marked as non-executable. Bypassing DEP allows attackers to execute malicious code in areas of memory that would normally be protected.
ROP (Return-Oriented Programming) is an exploitation technique that uses existing code snippets (gadgets) within the program to construct a chain of instructions that allow the attacker to execute arbitrary commands.
If you are using Faleemi Desktop Software version 1.8, you are likely affected. Monitor your system for unusual or suspicious behavior.
Currently, there are no specific tools to detect this vulnerability. However, a security audit of the system can help identify potential buffer overflows.
Disconnect the system from the network, perform a full antivirus scan, and consider reinstalling the operating system from a trusted source.
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