Vulnerability Name:

CVE-2018-6118 (CCN-142488)

Assigned:2018-04-26
Published:2018-04-26
Updated:2019-06-28
Summary:A double-eviction in the Incognito mode cache that lead to a user-after-free in cache in Google Chrome prior to 66.0.3359.139 allowed a remote attacker who had compromised the renderer process to execute arbitrary code 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
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-416
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2018-6118

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

Source: MISC
Type: Release Notes, Vendor Advisory
https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop_26.html

Source: MISC
Type: Exploit, Issue Tracking, Patch, Vendor Advisory
https://crbug.com/831963

Source: XF
Type: UNKNOWN
google-chrome-cve20186118-code-exec(142488)

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-6118

Vulnerable Configuration:Configuration 1:
  • cpe:/a:google:chrome:*:*:*:*:*:*:*:* (Version < 66.0.3359.139)

    • Configuration CCN 1:
  • cpe:/a:google:chrome:66.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20186118
    V
    		CVE-2018-6118
    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:26387
    P
    		Security update for ffmpeg (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25316
    P
    		Security update for samba (Important)
    2020-12-01
    oval:org.opensuse.security:def:25691
    P
    		Security update for python36 (Important)
    2020-12-01
    oval:org.opensuse.security:def:25051
    P
    		Security update for ImageMagick (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26422
    P
    		Security update for Chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:25400
    P
    		Security update for bcm43xx-firmware (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25705
    P
    		Security update for python3 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25178
    P
    		Security update for Mesa (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25550
    P
    		Security update for squid (Important)
    2020-12-01
    oval:org.opensuse.security:def:24976
    P
    		Security update for tomcat (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25749
    P
    		Security update for pidgin (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25259
    P
    		Security update for MozillaFirefox (Important)
    2020-12-01
    oval:org.opensuse.security:def:25603
    P
    		Security update for java-1_8_0-openjdk (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:24987
    P
    		Security update for curl (Important)
    2020-12-01
    oval:com.ubuntu.bionic:def:201861180000000
    V
    		CVE-2018-6118 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-06-27
    oval:com.ubuntu.xenial:def:201861180000000
    V
    		CVE-2018-6118 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-06-27
    oval:com.ubuntu.cosmic:def:201861180000000
    V
    		CVE-2018-6118 on Ubuntu 18.10 (cosmic) - medium.
    2019-06-27
    oval:com.ubuntu.artful:def:20186118000
    V
    		CVE-2018-6118 on Ubuntu 17.10 (artful) - medium.
    2018-04-30
    oval:com.ubuntu.xenial:def:20186118000
    V
    		CVE-2018-6118 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-04-30
    oval:com.ubuntu.bionic:def:20186118000
    V
    		CVE-2018-6118 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-04-30
    oval:com.ubuntu.cosmic:def:20186118000
    V
    		CVE-2018-6118 on Ubuntu 18.10 (cosmic) - medium.
    2018-04-30
    oval:com.ubuntu.trusty:def:20186118000
    V
    		CVE-2018-6118 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-04-30
    BACK
    google chrome *
    google chrome 66.0