Vulnerability CVE-2018-6171

Vulnerability Name:

CVE-2018-6171 (CCN-147393)

Assigned:

2018-07-24

Published:

2018-07-24

Updated:

2019-07-01

Summary:

Use after free in Bluetooth in Google Chrome prior to 68.0.3440.75 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension.

CVSS v3 Severity:

5.7 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
5.0 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Adjacent Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): None

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:

2.9 Low (CVSS v2 Vector: AV:A/AC:M/Au:N/C:P/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Adjacent_Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

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-416

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2018-6171

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

Source: MISC
Type: Vendor Advisory
https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html

Source: MISC
Type: Permissions Required, Vendor Advisory
https://crbug.com/851799

Source: XF
Type: UNKNOWN
google-chrome-cve20186171-code-exec(147393)

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-6171

Vulnerable Configuration:

Configuration 1:

cpe:/a:google:chrome:*:*:*:*:*:*:*:* (Version < 68.0.3440.75)

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:20186171	V	CVE-2018-6171	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:26473	P	Security update for Chromium (Important)	2020-12-01
oval:org.opensuse.security:def:25451	P	Security update for gdb (Moderate)	2020-12-01
oval:org.opensuse.security:def:25756	P	Security update for python, python-base, python-doc (Moderate)	2020-12-01
oval:org.opensuse.security:def:25229	P	Security update for dbus-1 (Important)	2020-12-01
oval:org.opensuse.security:def:25601	P	Security update for libX11 (Moderate)	2020-12-01
oval:org.opensuse.security:def:25027	P	Security update for expat (Moderate)	2020-12-01
oval:org.opensuse.security:def:25800	P	Security update for polkit (Moderate)	2020-12-01
oval:org.opensuse.security:def:25310	P	Security update for the Linux Kernel (Important)	2020-12-01
oval:org.opensuse.security:def:25654	P	Security update for samba (Important)	2020-12-01
oval:org.opensuse.security:def:25038	P	Security update for the Linux Kernel (Important)	2020-12-01
oval:org.opensuse.security:def:26438	P	Security update for ansible (Moderate)	2020-12-01
oval:org.opensuse.security:def:25367	P	Security update for MozillaFirefox (Moderate)	2020-12-01
oval:org.opensuse.security:def:25742	P	Security update for ceph (Important)	2020-12-01
oval:org.opensuse.security:def:25102	P	Security update for python (Important)	2020-12-01
oval:com.ubuntu.xenial:def:201861710000000	V	CVE-2018-6171 on Ubuntu 16.04 LTS (xenial) - low.	2019-06-27
oval:com.ubuntu.cosmic:def:201861710000000	V	CVE-2018-6171 on Ubuntu 18.10 (cosmic) - low.	2019-06-27
oval:com.ubuntu.bionic:def:201861710000000	V	CVE-2018-6171 on Ubuntu 18.04 LTS (bionic) - low.	2019-06-27
oval:com.ubuntu.bionic:def:20186171000	V	CVE-2018-6171 on Ubuntu 18.04 LTS (bionic) - low.	2018-07-27
oval:com.ubuntu.cosmic:def:20186171000	V	CVE-2018-6171 on Ubuntu 18.10 (cosmic) - low.	2018-07-27
oval:com.ubuntu.trusty:def:20186171000	V	CVE-2018-6171 on Ubuntu 14.04 LTS (trusty) - low.	2018-07-27
oval:com.ubuntu.xenial:def:20186171000	V	CVE-2018-6171 on Ubuntu 16.04 LTS (xenial) - low.	2018-07-27

BACK