CVE-2019-5840: Race Condition
Incorrect security UI in popup blocker in Google Chrome on iOS prior to 75.0.3770.80 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 150.0.7871.100-1~deb12u1Fixed in 156.0.8078.79-1~deb12u1Fixed in 150.0.7871.181-1~deb13u1Fixed in 156.0.8078.79-1~deb13u1Fixed in 156.0.8078.79-1 - Upgrade
Upgrade
Google Chrome on iOSto a version that resolves this vulnerability.Fixed in 75.0.3770.80
Event History
Frequently Asked Questions
What is the severity of CVE-2019-5840?
CVE-2019-5840 has been classified as a medium severity vulnerability.
How do I fix CVE-2019-5840?
To fix CVE-2019-5840, update Google Chrome to version 75.0.3770.80 or later.
Which versions of Google Chrome are affected by CVE-2019-5840?
CVE-2019-5840 affects all versions of Google Chrome prior to 75.0.3770.80.
Can CVE-2019-5840 be exploited remotely?
Yes, CVE-2019-5840 can be exploited by a remote attacker through a crafted HTML page.
What platforms are affected by CVE-2019-5840?
CVE-2019-5840 impacts Google Chrome on iOS and various Debian and Fedora systems.