CVE-2019-17255 : What You Need to Know
Learn about CVE-2019-17255, a vulnerability in IrfanView version 4.53 allowing User Mode Write AV starting at EXR. Find mitigation steps and prevention measures here.
An opportunity for a User Mode Write AV starting at EXR has been introduced with the release of IrfanView version 4.53.
Understanding CVE-2019-17255
This CVE identifies a vulnerability in IrfanView version 4.53 that allows a User Mode Write AV starting at EXR!ReadEXR+0x0000000000010836.
What is CVE-2019-17255?
The CVE-2019-17255 vulnerability in IrfanView version 4.53 enables a User Mode Write AV starting at EXR, potentially leading to security breaches.
The Impact of CVE-2019-17255
The vulnerability could allow attackers to execute arbitrary code or cause a denial of service by exploiting the User Mode Write AV in IrfanView version 4.53.
Technical Details of CVE-2019-17255
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability in IrfanView version 4.53 allows a User Mode Write AV starting at EXR!ReadEXR+0x0000000000010836.
Affected Systems and Versions
- Product: IrfanView
- Vendor: N/A
- Version: 4.53
Exploitation Mechanism
The vulnerability can be exploited by executing specific actions that trigger the User Mode Write AV starting at EXR in IrfanView version 4.53.
Mitigation and Prevention
Protect your systems from CVE-2019-17255 with the following steps:
Immediate Steps to Take
- Update IrfanView to a patched version that addresses the vulnerability.
- Avoid opening files from untrusted or unknown sources.
Long-Term Security Practices
- Regularly update software and applications to the latest versions.
- Implement robust cybersecurity measures to prevent unauthorized access.
Patching and Updates
Ensure timely installation of security patches and updates to mitigate the risk of exploitation.