Vulnerability Name:

CVE-2016-5196 (CCN-125670)

Assigned:2016-05-31
Published:2017-01-19
Updated:2017-01-20
Summary:The content renderer client in Google Chrome prior to 54.0.2840.85 for Android insufficiently enforced the Same Origin Policy amongst downloaded files, which allowed a remote attacker to access any downloaded file and interact with sites, including those the user was logged into, 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
8.8 High (CCN 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 (CCN 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
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
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-254
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2016-5196

Source: BID
Type: UNKNOWN
94078

Source: CCN
Type: BID-94078
Google Chrome Information Disclosure and Security Bypass Vulnerabilities

Source: CCN
Type: bug chromium - Issue 659492
Android content: scheme allows cross-origin data exfiltration

Source: CCN
Type: Google Chrome Releases Web site
Monday, October 31, 2016

Source: CONFIRM
Type: UNKNOWN
https://chromereleases.googleblog.com/2016/10/chrome-for-android-update_31.html

Source: CONFIRM
Type: UNKNOWN
https://crbug.com/659492

Source: XF
Type: UNKNOWN
google-cve20165196-sec-bypass(125670)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:google:chrome:*:*:*:*:*:android:*:* (Version <= 54.0.2840.68)

    • Configuration CCN 1:
  • cpe:/a:google:chrome:54.0.2840.68:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20165196000
    V
    		CVE-2016-5196 on Ubuntu 12.04 LTS (precise) - medium.
    2017-01-19
    oval:com.ubuntu.trusty:def:20165196000
    V
    		CVE-2016-5196 on Ubuntu 14.04 LTS (trusty) - medium.
    2017-01-19
    oval:com.ubuntu.xenial:def:20165196000
    V
    		CVE-2016-5196 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-01-19
    oval:com.ubuntu.xenial:def:201651960000000
    V
    		CVE-2016-5196 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-01-19
    BACK
    google chrome *
    google chrome 54.0.2840.68