CVE-2020-6491
First published: Thu May 21 2020(Updated: )
Insufficient data validation in site information in Google Chrome prior to 83.0.4103.61 allowed a remote attacker to spoof security UI via a crafted domain name.
Credit: chrome-cve-admin@google.com
| 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 | <83.0.4103.61 | |
| openSUSE Backports | =15.0-sp1 | |
| Debian | =9.0 | |
| Debian | =10.0 | |
| Fedora | =31 | |
| Fedora | =32 | |
| openSUSE | =15.1 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2020-6491
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00034.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00038.html
- https://chromereleases.googleblog.com/2020/05/stable-channel-update-for-desktop_19.html
- https://crbug.com/1050011
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQYH5OK7O4BU6E37WWG5SEEHV65BFSGR/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WLFZ5N4EK6I4ZJP5YSKLLVN3ELXEB4XT/
- https://security.gentoo.org/glsa/202006-02
- https://www.debian.org/security/2020/dsa-4714
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OQYH5OK7O4BU6E37WWG5SEEHV65BFSGR/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WLFZ5N4EK6I4ZJP5YSKLLVN3ELXEB4XT/
Frequently Asked Questions
What is the severity of CVE-2020-6491?
CVE-2020-6491 is classified as a high severity vulnerability due to its potential to spoof security UI.
How do I fix CVE-2020-6491?
To mitigate CVE-2020-6491, update Google Chrome or Chromium to version 83.0.4103.61 or later.
Which versions of software are affected by CVE-2020-6491?
CVE-2020-6491 affects Google Chrome versions prior to 83.0.4103.61 and certain versions of Chromium.
Is CVE-2020-6491 a client-side or server-side vulnerability?
CVE-2020-6491 is a client-side vulnerability affecting web browsers.
What type of attack is possible with CVE-2020-6491?
CVE-2020-6491 allows a remote attacker to spoof security UI through a crafted domain name.
- collector/security-tracker-debian
- agent/type
- agent/author
- agent/severity
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
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- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- package-manager/debian
- vendor/google
- canonical/google chrome
- vendor/opensuse
- canonical/opensuse backports
- version/opensuse backports/15.0-sp1
- vendor/debian
- canonical/debian
- version/debian/9.0
- version/debian/10.0
- vendor/fedoraproject
- canonical/fedora
- version/fedora/31
- version/fedora/32
- canonical/opensuse
- version/opensuse/15.1