CVE-2017-10770 : What You Need to Know
Learn about CVE-2017-10770 affecting XnView Classic for Windows Version 2.40. Find out how attackers can exploit a .rle file to cause denial of service and steps to prevent it.
XnView Classic for Windows Version 2.40 has a potential vulnerability that could lead to a denial of service or other impacts when a manipulated .rle file is used.
Understanding CVE-2017-10770
This CVE entry highlights a vulnerability in XnView Classic for Windows Version 2.40 that could be exploited by attackers.
What is CVE-2017-10770?
The vulnerability in XnView Classic for Windows Version 2.40 allows attackers to trigger a denial of service or other unspecified impacts by using a manipulated .rle file.
The Impact of CVE-2017-10770
The exploitation of this vulnerability could result in a denial of service or other adverse effects on the affected system.
Technical Details of CVE-2017-10770
This section provides more technical insights into the CVE-2017-10770 vulnerability.
Vulnerability Description
The issue in XnView Classic for Windows Version 2.40 is related to a manipulated .rle file triggering a problem associated with "Data from Faulting Address controls Branch Selection starting at ntdll_77df0000!RtlpCreateSplitBlock+0x000000000000053a."
Affected Systems and Versions
- Affected Product: XnView Classic for Windows Version 2.40
- Affected Version: 2.40
Exploitation Mechanism
Attackers can exploit this vulnerability by using a crafted .rle file to trigger the issue, potentially causing a denial of service or other impacts.
Mitigation and Prevention
Protecting systems from CVE-2017-10770 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Avoid opening or interacting with untrusted .rle files.
- Implement file type restrictions to prevent the execution of potentially malicious files.
Long-Term Security Practices
- Regularly update XnView Classic to the latest version to patch known vulnerabilities.
- Educate users on safe file handling practices to minimize the risk of exploitation.
- Consider using security tools that can detect and block suspicious file activities.
Patching and Updates
Ensure that XnView Classic for Windows is regularly updated to the latest version to mitigate the CVE-2017-10770 vulnerability.