CVE-2020-6558: Insufficient policy enforcement in iOS
Published Jul 24, 2020
·Updated
Insufficient policy enforcement in iOSWeb in Google Chrome on iOS prior to 85.0.4183.83 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
Credit
Alison Huffman, Microsoft Browser Vulnerability Research
Affected Software
9 affected componentsFixes available
debian/chromium
90.0.4430.212-1~deb10u1116.0.5845.180-1~deb11u1120.0.6099.129-1~deb11u1119.0.6045.199-1~deb12u1120.0.6099.129-1~deb12u1120.0.6099.129-1
Google Chrome<85.0.4183.83
85.0.4183.83
Google Chrome<85.0.4183.83
Apple iPhone OS
openSUSE Backports SLE=15.0-sp1
openSUSE Backports SLE=15.0-sp2
openSUSE Leap=15.1
openSUSE Leap=15.2
Debian Debian Linux=10.0
Event History
Jul 24, 2020
CVE Published
12:00 AM
Sep 21, 2020
CVE Published
via MITRE·07:06 PM
Data Sourced
via MITRE·07:06 PM
DescriptionWeakness
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
1
What is CVE-2020-6558?
CVE-2020-6558 is a vulnerability in Google Chrome on iOS prior to 85.0.4183.83 that allows a remote attacker to bypass navigation restrictions.
2
How does CVE-2020-6558 impact iOSWeb in Google Chrome on iOS?
CVE-2020-6558 allows a remote attacker to bypass navigation restrictions in iOSWeb.
3
How severe is CVE-2020-6558?
CVE-2020-6558 has a severity level of medium.
4
How do I fix CVE-2020-6558 on Google Chrome for iOS?
To fix CVE-2020-6558, update Google Chrome on iOS to version 85.0.4183.83 or higher.
5
Is Apple iPhone OS affected by CVE-2020-6558?
No, Apple iPhone OS is not affected by CVE-2020-6558.