Vulnerability CVE-2020-6387

Vulnerability Name:

CVE-2020-6387 (CCN-175745)

Assigned:

2020-02-04

Published:

2020-02-04

Updated:

2020-02-12

Summary:

Out of bounds write in WebRTC in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to potentially exploit heap corruption via a crafted video stream.

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

6.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)
5.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/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): Low Integrity (I): Low Availibility (A): Low

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

6.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

CWE-787

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2020-6387

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2020:0210

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2020:0233

Source: REDHAT
Type: UNKNOWN
RHSA-2020:0514

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

Source: MISC
Type: Vendor Advisory
https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop.html

Source: MISC
Type: Permissions Required
https://crbug.com/1042535

Source: XF
Type: UNKNOWN
google-chrome-cve20206387-code-exec(175745)

Source: FEDORA
Type: UNKNOWN
FEDORA-2020-39e0b8bd14

Source: FEDORA
Type: UNKNOWN
FEDORA-2020-f6271d7afa

Source: GENTOO
Type: UNKNOWN
GLSA-202003-08

Source: DEBIAN
Type: UNKNOWN
DSA-4638

Vulnerable Configuration:

Configuration 1:

cpe:/a:google:chrome:*:*:*:*:*:*:*:* (Version < 80.0.3987.87)

Configuration CCN 1:

cpe:/a:google:chrome:80:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:20206387	V	CVE-2020-6387	2022-09-02
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:74674	P	Security update for binutils (Moderate)	2021-11-04
oval:org.opensuse.security:def:64608	P	Security update for libvirt (Moderate)	2021-10-29
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:63218	P	libshibsp-lite7-2.6.1-1.48 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:63421	P	ffmpeg-3.4.2-9.2 on GA media (Moderate)	2021-08-10
oval:org.opensuse.security:def:62747	P	gd-2.2.5-9.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:63559	P	pidgin-plugin-otr-4.0.2-1.61 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:64496	P	Security update for openvpn (Moderate)	2021-05-12
oval:org.opensuse.security:def:100270	P	(Moderate)	2021-01-14
oval:org.opensuse.security:def:64454	P	Security update for flac (Moderate)	2020-12-24
oval:org.opensuse.security:def:62719	P	sane-backends-1.0.27-4.27 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:62722	P	typelib-1_0-JavaScriptCore-4_0-2.28.2-1.11 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:62925	P	rpm-build-4.14.1-10.16.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:62715	P	python-tk-2.7.17-7.38.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:25627	P	Security update for MozillaFirefox (Important)	2020-12-01
oval:org.opensuse.security:def:25051	P	Security update for ImageMagick (Moderate)	2020-12-01
oval:org.opensuse.security:def:26464	P	Security update for enigmail (Moderate)	2020-12-01
oval:org.opensuse.security:def:63785	P	Security update for python3 (Important)	2020-12-01
oval:org.opensuse.security:def:25126	P	Security update for ovmf (Moderate)	2020-12-01
oval:org.opensuse.security:def:25050	P	Security update for nfs-utils (Moderate)	2020-12-01
oval:org.opensuse.security:def:64246	P	emacs on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:25335	P	Security update for u-boot (Important)	2020-12-01
oval:org.opensuse.security:def:25768	P	Security update for flash-player (Important)	2020-12-01
oval:org.opensuse.security:def:25476	P	Security update for git (Important)	2020-12-01
oval:org.opensuse.security:def:25826	P	Security update for the Linux Kernel (Important)	2020-12-01
oval:org.opensuse.security:def:25680	P	Security update for krb5 (Moderate)	2020-12-01
oval:org.opensuse.security:def:25062	P	Security update for the Linux Kernel (Important)	2020-12-01
oval:org.opensuse.security:def:26499	P	Security update for chromium, re2 (Important)	2020-12-01
oval:org.opensuse.security:def:64112	P	Security update for LibVNCServer (Important)	2020-12-01
oval:org.opensuse.security:def:25254	P	Security update for squid (Important)	2020-12-01
oval:org.opensuse.security:def:74548	P	Security update for hylafax+ (Moderate)	2020-12-01
oval:org.opensuse.security:def:64352	P	libncurses6-32bit on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:25392	P	Security update for samba (Important)	2020-12-01
oval:org.opensuse.security:def:25782	P	Security update for evolution-data-server (Moderate)	2020-12-01
oval:org.opensuse.security:def:93557	P	(Moderate)	2020-04-07
oval:com.ubuntu.bionic:def:202063870000000	V	CVE-2020-6387 on Ubuntu 18.04 LTS (bionic) - medium.	2020-02-11
oval:com.ubuntu.xenial:def:202063870000000	V	CVE-2020-6387 on Ubuntu 16.04 LTS (xenial) - medium.	2020-02-11
oval:org.opensuse.security:def:110298	P	Security update for chromium (Important)	2020-02-09

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