CVE-2017-10741 Explained : Impact and Mitigation
Learn about CVE-2017-10741 affecting XnView Classic for Windows Version 2.40. Understand the vulnerability, impact, affected systems, exploitation mechanism, and mitigation steps.
XnView Classic for Windows Version 2.40 is vulnerable to an attack allowing unauthorized code execution or system disruption via a manipulated .rle file.
Understanding CVE-2017-10741
This CVE entry describes a security vulnerability in XnView Classic for Windows Version 2.40 that can be exploited by attackers to execute arbitrary code or cause a denial of service.
What is CVE-2017-10741?
The vulnerability in XnView Classic for Windows Version 2.40 allows attackers to execute unauthorized code or disrupt the system by using a manipulated .rle file. The issue is associated with a specific error involving a "User Mode Write AV starting at ntdll_77df0000!RtlpWaitOnCriticalSection+0x0000000000000121."
The Impact of CVE-2017-10741
The vulnerability poses a significant risk as attackers can exploit it to execute arbitrary code or cause a denial of service on affected systems.
Technical Details of CVE-2017-10741
XnView Classic for Windows Version 2.40 is susceptible to the following:
Vulnerability Description
The vulnerability allows attackers to execute unauthorized code or disrupt the system by using a manipulated .rle file, linked to a specific error involving a "User Mode Write AV starting at ntdll_77df0000!RtlpWaitOnCriticalSection+0x0000000000000121."
Affected Systems and Versions
- Affected Product: XnView Classic
- Affected Version: 2.40
Exploitation Mechanism
Attackers can exploit this vulnerability by using a crafted .rle file to execute unauthorized code or disrupt the system.
Mitigation and Prevention
It is crucial to take immediate steps and implement long-term security practices to mitigate the risks associated with CVE-2017-10741.
Immediate Steps to Take
- Avoid opening or interacting with suspicious .rle files.
- Update XnView Classic to a patched version if available.
Long-Term Security Practices
- Regularly update software and applications to patch known vulnerabilities.
- Implement robust cybersecurity measures to prevent unauthorized code execution.
- Educate users on safe browsing practices and the risks associated with opening unknown files.
Patching and Updates
Ensure that XnView Classic is updated to the latest version that addresses the vulnerability to prevent exploitation.