CVE-2020-6490

MEDIUM

Google Chrome < 83.0.4103.61 - Exposure to Wrong Actor

Title source: rule

Description

Insufficient data validation in loader in Google Chrome prior to 83.0.4103.61 allowed a remote attacker who had been able to write to disk to leak cross-origin data via a crafted HTML page.

References (9)

[Mailing List, Third Party Advisory] http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00034.html

[Mailing List, Third Party Advisory] http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00038.html

[Release Notes, Vendor Advisory] https://chromereleases.googleblog.com/2020/05/stable-channel-update-for-desktop_19.html

[Permissions Required, Vendor Advisory] https://crbug.com/1035887

[Third Party Advisory] https://security.gentoo.org/glsa/202006-02

[Third Party Advisory] https://security.gentoo.org/glsa/202101-30

[Third Party Advisory] https://www.debian.org/security/2020/dsa-4714

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OQYH5OK7O4BU6E37WWG5SEEHV65BFSGR/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WLFZ5N4EK6I4ZJP5YSKLLVN3ELXEB4XT/

Scores

CVSS v3 4.3

EPSS 0.0104

EPSS Percentile 77.2%

Attack Vector NETWORK

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

Classification

CWE

CWE-668

Status published

Affected Products (7)

google/chrome < 83.0.4103.61

opensuse/backports_sle

debian/debian_linux

fedoraproject/fedora

opensuse/leap

Timeline

Published May 21, 2020

Tracked Since Feb 18, 2026