CVE-2020-6557

MEDIUM

Google Chrome < 86.0.4240.75 - Domain Spoofing via Crafted HTML Page

Title source: llm

Description

Inappropriate implementation in networking in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to perform domain spoofing via a crafted HTML page.

References (8)

Core 8

Core References

Release Notes, Vendor Advisory x_refsource_misc

https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.html

Permissions Required, Vendor Advisory x_refsource_misc

https://crbug.com/1083278

Mailing List, Third Party Advisory vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html

Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4GWCWNHTTYOH6HSFUXPGPBB6J6JYZHZE/

Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS/

Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/

Third Party Advisory vendor-advisory x_refsource_debian

https://www.debian.org/security/2021/dsa-4824

Third Party Advisory vendor-advisory x_refsource_gentoo

https://security.gentoo.org/glsa/202101-30

Scores

CVSS v3 6.5

EPSS 0.0082

EPSS Percentile 74.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Details

Status published

Products (5)

debian/debian_linux 10.0

fedoraproject/fedora 31

fedoraproject/fedora 33

google/chrome < 86.0.4240.75

opensuse/backports_sle 15.0 sp2

Published Nov 03, 2020

Tracked Since Feb 18, 2026