CVE-2019-9964 : Exploit Details and Defense Strategies
Discover the impact of CVE-2019-9964, a vulnerability in XnView MP 0.93.1 for Windows that allows remote attackers to trigger a denial of service. Learn about affected systems, exploitation mechanisms, and mitigation steps.
A vulnerability has been discovered in XnView MP 0.93.1 for Windows that allows remote attackers to trigger a denial of service, potentially leading to an application crash. The vulnerability may also have additional impacts through a manipulated file affecting ntdll!RtlpNtMakeTemporaryKey.
Understanding CVE-2019-9964
This CVE entry describes a vulnerability in XnView MP 0.93.1 for Windows that can be exploited by remote attackers to cause a denial of service or other unspecified impacts.
What is CVE-2019-9964?
The vulnerability in XnView MP 0.93.1 for Windows allows remote attackers to exploit it through a crafted file, potentially causing a denial of service or other impacts.
The Impact of CVE-2019-9964
The vulnerability can lead to a denial of service, resulting in an application crash. Additionally, there may be other unspecified impacts associated with this vulnerability.
Technical Details of CVE-2019-9964
XnView MP 0.93.1 for Windows is susceptible to exploitation by remote attackers through a manipulated file.
Vulnerability Description
Remote attackers can exploit the vulnerability to trigger a denial of service or other unspecified impacts by using a crafted file that affects ntdll!RtlpNtMakeTemporaryKey.
Affected Systems and Versions
- Product: XnView MP 0.93.1
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
The vulnerability can be exploited remotely by using a manipulated file, specifically targeting ntdll!RtlpNtMakeTemporaryKey.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of CVE-2019-9964.
Immediate Steps to Take
- Apply security patches or updates provided by the vendor.
- Avoid opening files from untrusted or unknown sources.
- Implement network security measures to prevent remote exploitation.
Long-Term Security Practices
- Regularly update software and systems to patch known vulnerabilities.
- Conduct security assessments and penetration testing to identify and address weaknesses.
- Educate users on safe browsing habits and file handling practices.
- Monitor network traffic for any suspicious activity.
- Implement security solutions such as firewalls and intrusion detection systems.
Patching and Updates
Ensure that XnView MP is updated to the latest version to mitigate the vulnerability and prevent potential exploitation.