Vulnerability Name:

CVE-2018-16064 (CCN-163533)

Assigned:2017-12-23
Published:2017-12-23
Updated:2019-06-28
Summary:Insufficient data validation in Extensions API in Google Chrome prior to 68.0.3440.75 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/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): None
Integrity (I): High
Availibility (A): None
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-20
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2018-16064

Source: CCN
Type: Google Chrome 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: Exploit, Issue Tracking, Vendor Advisory
https://crbug.com/797461

Source: XF
Type: UNKNOWN
google-cve201816064-sec-bypass(163533)

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-16064

Vulnerable Configuration:Configuration 1:
  • cpe:/a:google:chrome:*:*:*:*:*:*:*:* (Version < 68.0.3440.75)

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.cosmic:def:2018160640000000
    V
    		CVE-2018-16064 on Ubuntu 18.10 (cosmic) - low.
    2019-06-27
    oval:com.ubuntu.bionic:def:2018160640000000
    V
    		CVE-2018-16064 on Ubuntu 18.04 LTS (bionic) - low.
    2019-06-27
    oval:com.ubuntu.xenial:def:2018160640000000
    V
    		CVE-2018-16064 on Ubuntu 16.04 LTS (xenial) - low.
    2019-06-27
    oval:com.ubuntu.disco:def:2018160640000000
    V
    		CVE-2018-16064 on Ubuntu 19.04 (disco) - low.
    2019-06-27
    BACK
    google chrome *