CVE-2020-6558: Insufficient policy enforcement in iOS
First published: Fri 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: chrome-cve-admin@google.com Alison Huffman Microsoft Browser Vulnerability Research
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/chromium | 90.0.4430.212-1~deb10u1 116.0.5845.180-1~deb11u1 120.0.6099.129-1~deb11u1 119.0.6045.199-1~deb12u1 120.0.6099.129-1~deb12u1 120.0.6099.129-1 | |
| 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 | |
| Google Chrome | <85.0.4183.83 | 85.0.4183.83 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00072.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00078.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00081.html
- https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop_25.html (Advisory)
- https://crbug.com/1109120
- https://www.debian.org/security/2021/dsa-4824
- https://security-tracker.debian.org/tracker/CVE-2020-6558
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
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.
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.
How severe is CVE-2020-6558?
CVE-2020-6558 has a severity level of medium.
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.
Is Apple iPhone OS affected by CVE-2020-6558?
No, Apple iPhone OS is not affected by CVE-2020-6558.
- collector/security-tracker-debian
- agent/type
- agent/last-modified-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/weakness
- agent/references
- collector/chrome-releases
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- agent/author
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- agent/first-publish-date
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- collector/mitre-cve
- source/MITRE
- package-manager/debian
- vendor/google
- canonical/google chrome
- vendor/apple
- canonical/apple iphone os
- vendor/opensuse
- canonical/opensuse backports sle
- version/opensuse backports sle/15.0-sp1
- version/opensuse backports sle/15.0-sp2
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- version/opensuse leap/15.2
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0