CVE-2018-16088: Input Validation
A missing check for JS-simulated input events in Blink in Google Chrome prior to 69.0.3497.81 allowed a remote attacker to download arbitrary files with no user input via a crafted HTML page.
Other sources
The following flaw was identified in the Chromium browser: User gesture requirement bypass.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=848531
External References:
https://chromereleases.googleblog.com/2018/09/stable-channel-update-for-desktop.html
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/chromium-browserto a version that resolves this vulnerability.Fixed in 69.0.3497.81 - Upgrade
Upgrade
Google Chrometo a version that resolves this vulnerability.Fixed in 69.0.3497.81
Event History
Frequently Asked Questions
What is the severity of CVE-2018-16088?
CVE-2018-16088 is classified as a high-severity vulnerability due to the ability of an attacker to download arbitrary files without user interaction.
How do I fix CVE-2018-16088?
To fix CVE-2018-16088, update your Google Chrome or Chromium browser to version 69.0.3497.81 or later.
What are the affected versions by CVE-2018-16088?
CVE-2018-16088 affects versions of Google Chrome and Chromium prior to 69.0.3497.81.
What types of systems are vulnerable to CVE-2018-16088?
CVE-2018-16088 affects Google Chrome, Chromium browser, and Red Hat Enterprise Linux Desktop, Server, and Workstation running version 6.0.
Who is impacted by CVE-2018-16088?
Users of Google Chrome and Chromium versions prior to 69.0.3497.81 are impacted by CVE-2018-16088.