Vulnerability Name:

CVE-2018-6151 (CCN-147405)

Assigned:2018-07-24
Published:2018-07-24
Updated:2021-09-08
Summary:Bad cast in DevTools in Google Chrome on Win, Linux, Mac, Chrome OS prior to 66.0.3359.117 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory read via a crafted Chrome Extension.
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-125
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2018-6151

Source: BID
Type: Third Party Advisory, VDB Entry
104887

Source: CCN
Type: BID-104887
Google Chrome Prior to 68.0.3440.75 Multiple Security Vulnerabilities

Source: REDHAT
Type: Third Party Advisory
RHSA-2018:2282

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

Source: CONFIRM
Type: Release Notes, Vendor Advisory
https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html

Source: MISC
Type: Issue Tracking, Exploit, Patch, Vendor Advisory
https://crbug.com/805905

Source: XF
Type: UNKNOWN
google-chrome-cve20186151-code-exec(147405)

Source: GENTOO
Type: Third Party Advisory
GLSA-201808-01

Source: DEBIAN
Type: Third Party Advisory
DSA-4256

Vulnerable Configuration:Configuration 1:
  • cpe:/a:google:chrome:*:*:*:*:*:*:*:* (Version < 66.0.3359.117)
  • AND
  • cpe:/o:google:chrome_os:-:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*
  • OR cpe:/o:apple:macos:-:*:*:*:*:*:*:*

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

    • Configuration 3:
  • cpe:/o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:google:chrome:68.0.3440.75:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.bionic:def:20186151000
    V
    		CVE-2018-6151 on Ubuntu 18.04 LTS (bionic) - low.
    2019-01-09
    oval:com.ubuntu.cosmic:def:201861510000000
    V
    		CVE-2018-6151 on Ubuntu 18.10 (cosmic) - low.
    2019-01-09
    oval:com.ubuntu.cosmic:def:20186151000
    V
    		CVE-2018-6151 on Ubuntu 18.10 (cosmic) - low.
    2019-01-09
    oval:com.ubuntu.bionic:def:201861510000000
    V
    		CVE-2018-6151 on Ubuntu 18.04 LTS (bionic) - low.
    2019-01-09
    oval:com.ubuntu.trusty:def:20186151000
    V
    		CVE-2018-6151 on Ubuntu 14.04 LTS (trusty) - low.
    2019-01-09
    oval:com.ubuntu.xenial:def:201861510000000
    V
    		CVE-2018-6151 on Ubuntu 16.04 LTS (xenial) - low.
    2019-01-09
    oval:com.ubuntu.xenial:def:20186151000
    V
    		CVE-2018-6151 on Ubuntu 16.04 LTS (xenial) - low.
    2019-01-09
    BACK
    google chrome *
    google chrome os -
    microsoft windows -
    linux linux kernel -
    apple macos -
    debian debian linux 9.0
    redhat enterprise linux workstation 6.0
    redhat enterprise linux desktop 6.0
    redhat enterprise linux server 6.0
    google chrome 68.0.3440.75