CVE-2017-7326 Explained : Impact and Mitigation
Learn about CVE-2017-7326, a memory corruption vulnerability in Yandex Browser for Android prior to 17.4.0.16. Find out the impact, affected versions, and mitigation steps.
Yandex Browser for Android prior to version 17.4.0.16 is affected by a race condition vulnerability that could lead to memory corruption when processing specially crafted HTML pages.
Understanding CVE-2017-7326
An issue related to race conditions in Yandex Browser for Android versions before 17.4.0.16 could allow a remote attacker to exploit memory corruption.
What is CVE-2017-7326?
This CVE identifies a race condition vulnerability in Yandex Browser for Android that could be exploited by a remote attacker through a carefully crafted HTML page, resulting in memory corruption.
The Impact of CVE-2017-7326
The vulnerability could potentially allow a remote attacker to execute arbitrary code or crash the application, leading to a denial of service condition.
Technical Details of CVE-2017-7326
Yandex Browser for Android is susceptible to memory corruption due to a race condition vulnerability.
Vulnerability Description
A race condition issue in Yandex Browser for Android before version 17.4.0.16 could enable a remote attacker to trigger memory corruption by using a specially crafted HTML page.
Affected Systems and Versions
- Product: Yandex Browser for Android
- Vendor: Yandex N.V.
- Affected Versions: All versions prior to 17.4.0.16
Exploitation Mechanism
The vulnerability can be exploited by a remote attacker through a carefully crafted HTML page, causing memory corruption in the browser.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks posed by CVE-2017-7326.
Immediate Steps to Take
- Update Yandex Browser for Android to version 17.4.0.16 or later to eliminate the vulnerability.
- Avoid visiting untrusted websites or clicking on suspicious links to reduce the risk of exploitation.
Long-Term Security Practices
- Regularly update software and applications to patch known vulnerabilities.
- Implement security best practices such as using reputable security software and practicing safe browsing habits.
Patching and Updates
- Yandex N.V. has released version 17.4.0.16 to address the vulnerability. Ensure all affected systems are updated to this version to prevent exploitation.