CVE-2019-9966 Explained : Impact and Mitigation
Learn about CVE-2019-9966, a vulnerability in XnView Classic version 2.48 on Windows that allows remote attackers to cause a denial of service or other unspecified impacts via a crafted file.
XnView Classic version 2.48 on Windows is vulnerable to a remote attack that can lead to a denial of service by causing the application to crash. This attack could also have other unspecified consequences related to a crafted file.
Understanding CVE-2019-9966
This CVE identifies a vulnerability in XnView Classic version 2.48 on Windows that can be exploited remotely.
What is CVE-2019-9966?
The vulnerability in XnView Classic version 2.48 on Windows allows remote attackers to cause a denial of service (application crash) or potentially have other unspecified impacts by using a crafted file.
The Impact of CVE-2019-9966
The vulnerability can result in a denial of service by crashing the application, potentially leading to other unspecified consequences.
Technical Details of CVE-2019-9966
XnView Classic version 2.48 on Windows is susceptible to a remote attack due to the following:
Vulnerability Description
The vulnerability is related to xnview+0x38536c and can be triggered by a crafted file.
Affected Systems and Versions
- Product: XnView Classic
- Version: 2.48
Exploitation Mechanism
The vulnerability can be exploited remotely by using a specially crafted file.
Mitigation and Prevention
To address CVE-2019-9966, consider the following steps:
Immediate Steps to Take
- Avoid opening files from untrusted or unknown sources.
- Update XnView Classic to the latest version.
Long-Term Security Practices
- Regularly update software and applications to patch known vulnerabilities.
- Implement network security measures to prevent remote attacks.
Patching and Updates
Ensure that XnView Classic is regularly updated to the latest version to mitigate the vulnerability.