Vulnerability Name:

CVE-2020-6420 (CCN-177150)

Assigned:2020-03-03
Published:2020-03-03
Updated:2022-01-01
Summary:Insufficient policy enforcement in media in Google Chrome prior to 80.0.3987.132 allowed a remote attacker to bypass same origin policy via a crafted HTML page.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2020-6420

Source: CCN
Type: Google Chrome Releases Web site
Stable Channel Update for Desktop

Source: MISC
Type: Release Notes, Vendor Advisory
https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop.html

Source: MISC
Type: Permissions Required, Third Party Advisory
https://crbug.com/1050996

Source: XF
Type: UNKNOWN
google-chrome-cve20206420-sec-bypass(177150)

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2020-39e0b8bd14

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2020-6420

Vulnerable Configuration:Configuration 1:
  • cpe:/a:google:chrome:*:*:*:*:*:*:*:* (Version < 80.0.3987.132)

    • Configuration 2:
  • cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:10.0:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:fedoraproject:fedora:30:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:google:chrome:80:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20206420
    V
    		CVE-2020-6420
    2022-06-30
    oval:org.opensuse.security:def:112066
    P
    		chromedriver-93.0.4577.82-1.1 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:105615
    P
    		chromedriver-93.0.4577.82-1.1 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:64573
    P
    		Security update for openssl-1_1 (Low)
    2021-09-07
    oval:org.opensuse.security:def:63464
    P
    		bogofilter-common-1.2.4-1.40 on GA media (Moderate)
    2021-08-10
    oval:org.opensuse.security:def:62790
    P
    		libimobiledevice-devel-1.2.0+git20180427.26373b3-1.40 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62762
    P
    		imlib2-loaders-1.4.10-1.28 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62765
    P
    		libQt5OpenGLExtensions-devel-static-5.12.7-4.12.2 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62758
    P
    		gvim-8.0.1568-5.14.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:64685
    P
    		Security update for python3 (Moderate)
    2021-05-11
    oval:org.opensuse.security:def:74627
    P
    		Security update for the Linux Kernel (Important)
    2021-04-16
    oval:org.opensuse.security:def:64515
    P
    		Security update for gdk-pixbuf (Moderate)
    2021-01-21
    oval:org.opensuse.security:def:63261
    P
    		erlang-rabbitmq-client-3.8.3-1.27 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:63611
    P
    		colord-gtk-lang-0.1.26-1.48 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62968
    P
    		ocaml-4.05.0-13.5 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:25630
    P
    		Security update for openssl-1_0_0 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25054
    P
    		Security update for MozillaFirefox (Important)
    2020-12-01
    oval:org.opensuse.security:def:64413
    P
    		libzypp on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:63840
    P
    		Security update for libxml2 (Low)
    2020-12-01
    oval:org.opensuse.security:def:25129
    P
    		Security update for openssl-1_1 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25053
    P
    		Security update for libunwind (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25785
    P
    		Security update for flash-player (Critical)
    2020-12-01
    oval:org.opensuse.security:def:64305
    P
    		libXinerama-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25338
    P
    		Security update for java-1_7_0-openjdk (Important)
    2020-12-01
    oval:org.opensuse.security:def:26467
    P
    		Security update for redis (Important)
    2020-12-01
    oval:org.opensuse.security:def:25479
    P
    		Security update for mariadb (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25683
    P
    		Security update for ucode-intel (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25065
    P
    		Security update for ucode-intel (Important)
    2020-12-01
    oval:org.opensuse.security:def:74760
    P
    		Security update for chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:25771
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:64169
    P
    		Security update for apache-commons-httpclient (Important)
    2020-12-01
    oval:org.opensuse.security:def:25257
    P
    		Security update for apache2-mod_auth_openidc (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25829
    P
    		Security update for php5 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:64306
    P
    		libXp-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25395
    P
    		Security update for xen (Important)
    2020-12-01
    oval:org.opensuse.security:def:26502
    P
    		Security update for chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:110422
    P
    		Security update for chromium (Important)
    2020-03-09
    oval:com.ubuntu.bionic:def:202064200000000
    V
    		CVE-2020-6420 on Ubuntu 18.04 LTS (bionic) - medium.
    2020-03-04
    oval:com.ubuntu.xenial:def:202064200000000
    V
    		CVE-2020-6420 on Ubuntu 16.04 LTS (xenial) - medium.
    2020-03-04
    BACK
    google chrome *
    debian debian linux 9.0
    debian debian linux 10.0
    fedoraproject fedora 30
    google chrome 80