CVE-2017-15410 : What You Need to Know
Learn about CVE-2017-15410, a vulnerability in Google Chrome prior to 63.0.3239.84 allowing remote attackers to exploit heap corruption via a crafted PDF file. Find mitigation steps and prevention measures.
CVE-2017-15410 was published on August 28, 2018, and affects Google Chrome versions prior to 63.0.3239.84. The vulnerability involves a use-after-free issue in PDFium, potentially allowing a remote attacker to exploit heap corruption through a specially crafted PDF file.
Understanding CVE-2017-15410
Before version 63.0.3239.84 of Google Chrome, a vulnerability involving the use of after free in PDFium could potentially allow a remote attacker to exploit heap corruption by using a specially crafted PDF file.
What is CVE-2017-15410?
CVE-2017-15410 is a security vulnerability in Google Chrome that could be exploited by a remote attacker to trigger heap corruption using a malicious PDF file.
The Impact of CVE-2017-15410
The vulnerability in Google Chrome prior to version 63.0.3239.84 could lead to heap corruption, potentially enabling remote attackers to compromise affected systems.
Technical Details of CVE-2017-15410
Google Chrome prior to version 63.0.3239.84 is susceptible to a use-after-free vulnerability in PDFium.
Vulnerability Description
The use-after-free vulnerability in PDFium could allow a remote attacker to exploit heap corruption by utilizing a specially crafted PDF file.
Affected Systems and Versions
- Product: Google Chrome prior to 63.0.3239.84
- Versions: Google Chrome prior to 63.0.3239.84
Exploitation Mechanism
The vulnerability can be exploited by a remote attacker through a crafted PDF file, potentially leading to heap corruption.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of CVE-2017-15410.
Immediate Steps to Take
- Update Google Chrome to version 63.0.3239.84 or later to mitigate the vulnerability.
- Avoid opening PDF files from untrusted or unknown sources.
Long-Term Security Practices
- Regularly update software and applications to the latest versions to patch known vulnerabilities.
- Implement network security measures to detect and prevent malicious activities.
Patching and Updates
- Apply security patches and updates provided by Google Chrome promptly to address CVE-2017-15410 and other potential vulnerabilities.