Vulnerability Name:

CVE-2020-6450 (CCN-178940)

Assigned:2020-03-31
Published:2020-03-31
Updated:2022-04-06
Summary:Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a remote attacker to potentially exploit heap corruption 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-416
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-6450

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2020:0519

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2020:0540

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_31.html

Source: MISC
Type: Exploit, Issue Tracking, Patch, Vendor Advisory
https://crbug.com/1062247

Source: XF
Type: UNKNOWN
google-chrome-cve20206450-code-exec(178940)

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2020-161c87cbc7

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2020-b2df49bb01

Vulnerable Configuration:Configuration 1:
  • cpe:/a:google:chrome:*:*:*:*:*:*:*:* (Version < 80.0.3987.162)

    • Configuration 2:
  • cpe:/o:fedoraproject:fedora:30:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:31:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
  • OR cpe:/o:opensuse:leap:15.1:*:*:*:*:*:*:*

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

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20206450
    V
    		CVE-2020-6450
    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:93592
    P
    		 (Moderate)
    2021-12-16
    oval:org.opensuse.security:def:64626
    P
    		Security update for aaa_base (Moderate)
    2021-12-03
    oval:org.opensuse.security:def:74680
    P
    		Security update for aaa_base (Moderate)
    2021-12-03
    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:64568
    P
    		Security update for xen (Important)
    2021-09-02
    oval:org.opensuse.security:def:63517
    P
    		python3-avahi-0.7-3.6.1 on GA media (Moderate)
    2021-08-10
    oval:org.opensuse.security:def:63314
    P
    		apache2-devel-2.4.43-3.17.1 on GA media (Moderate)
    2021-08-10
    oval:org.opensuse.security:def:62818
    P
    		libtiff5-32bit-4.0.9-5.30.28 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:63021
    P
    		libpcp-devel-4.3.1-3.11.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62811
    P
    		librsvg-devel-2.46.5-3.3.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62815
    P
    		libsrtp2-1-2.2.0-1.34 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:64738
    P
    		Security update for git (Moderate)
    2021-07-29
    oval:org.opensuse.security:def:100305
    P
    		 (Important)
    2021-06-28
    oval:org.opensuse.security:def:62843
    P
    		binutils-devel-32bit-2.29.1-4.46 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:64466
    P
    		Security update for cifs-utils (Moderate)
    2021-04-13
    oval:org.opensuse.security:def:25687
    P
    		Security update for bluez (Important)
    2020-12-01
    oval:org.opensuse.security:def:63664
    P
    		Security update for git (Important)
    2020-12-01
    oval:org.opensuse.security:def:25069
    P
    		Security update for ucode-intel (Important)
    2020-12-01
    oval:org.opensuse.security:def:74813
    P
    		Security update for chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:25775
    P
    		Security update for flash-player (Important)
    2020-12-01
    oval:org.opensuse.security:def:64222
    P
    		bzip2 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25261
    P
    		Security update for python-cffi, python-cryptography (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25833
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:64359
    P
    		libopenjp2-7 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25399
    P
    		Security update for libproxy (Important)
    2020-12-01
    oval:org.opensuse.security:def:26506
    P
    		Security update for chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:25634
    P
    		Security update for java-1_7_0-openjdk (Important)
    2020-12-01
    oval:org.opensuse.security:def:25058
    P
    		Security update for gdb (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:63893
    P
    		Security update for MozillaFirefox (Important)
    2020-12-01
    oval:org.opensuse.security:def:25133
    P
    		Security update for MozillaFirefox (Important)
    2020-12-01
    oval:org.opensuse.security:def:25057
    P
    		Security update for bluez (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25789
    P
    		Security update for flash-player (Critical)
    2020-12-01
    oval:org.opensuse.security:def:64358
    P
    		liboath-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25342
    P
    		Security update for raptor (Important)
    2020-12-01
    oval:org.opensuse.security:def:26471
    P
    		Security update for Mozilla Thunderbird (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25483
    P
    		Security update for freeradius-server (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:110475
    P
    		Security update for chromium (Important)
    2020-04-15
    BACK
    google chrome *
    fedoraproject fedora 30
    fedoraproject fedora 31
    opensuse backports sle 15.0 sp1
    opensuse leap 15.1
    google chrome 80