CVE-2020-15992

2020-11-0300:00:00

ubuntu.com

google chrome

policy enforcement

remote attacker

same origin policy

html page

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.006

Percentile

79.3%

JSON

Insufficient policy enforcement in networking in Google Chrome prior to
86.0.4240.75 allowed a remote attacker who had compromised the renderer
process to bypass same origin policy via a crafted HTML page.

Notes

Author	Note
alexmurray	The Debian chromium source package is called chromium-browser in Ubuntu
mdeslaur	starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchchromium-browser< 86.0.4240.75-0ubuntu0.18.04.1UNKNOWN
ubuntu16.04noarchchromium-browser< 86.0.4240.75-0ubuntu0.16.04.1UNKNOWN