CVE-2018-6089

2018-12-0400:00:00

ubuntu.com

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.008 Low

EPSS

Percentile

81.1%

JSON

A lack of CORS checks, after a Service Worker redirected to a cross-origin
PDF, in Service Worker in Google Chrome prior to 66.0.3359.117 allowed a
remote attacker to leak limited cross-origin data via a crafted HTML page.

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchchromium-browser< 66.0.3359.139-0ubuntu0.17.10.2UNKNOWN
ubuntu18.04noarchchromium-browser< 66.0.3359.139-0ubuntu0.18.04.3UNKNOWN
ubuntu18.10noarchchromium-browser< 66.0.3359.139-0ubuntu1UNKNOWN
ubuntu16.04noarchchromium-browser< 66.0.3359.139-0ubuntu0.16.04.3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	17.10	noarch	chromium-browser	< 66.0.3359.139-0ubuntu0.17.10.2	UNKNOWN
ubuntu	18.04	noarch	chromium-browser	< 66.0.3359.139-0ubuntu0.18.04.3	UNKNOWN
ubuntu	18.10	noarch	chromium-browser	< 66.0.3359.139-0ubuntu1	UNKNOWN
ubuntu	16.04	noarch	chromium-browser	< 66.0.3359.139-0ubuntu0.16.04.3	UNKNOWN