Vulnerability Name:

CVE-2017-5027 (CCN-122313)

Assigned:2017-01-25
Published:2017-01-25
Updated:2019-10-03
Summary:Blink in Google Chrome prior to 56.0.2924.76 for Linux, Windows and Mac, and 56.0.2924.87 for Android, failed to properly enforce unsafe-inline content security policy, which allowed a remote attacker to bypass content security policy via a crafted HTML page.
CVSS v3 Severity:4.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
3.8 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/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): Low
Availibility (A): None
4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/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): Low
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
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2017-5027

Source: CONFIRM
Type: Vendor Advisory
https://chromereleases.googleblog.com/2017/01/stable-channel-update-for-desktop.html

Source: CONFIRM
Type: Permissions Required
https://crbug.com/661126

Source: XF
Type: UNKNOWN
google-chrome-cve20175027-sec-bypass(122313)

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

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2017-5027

Vulnerable Configuration:Configuration 1:
  • cpe:/a:google:chrome:*:*:*:*:*:*:*:* (Version <= 55.0.2883.87)

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20175027000
    V
    		CVE-2017-5027 on Ubuntu 12.04 LTS (precise) - medium.
    2017-02-17
    oval:com.ubuntu.trusty:def:20175027000
    V
    		CVE-2017-5027 on Ubuntu 14.04 LTS (trusty) - medium.
    2017-02-17
    oval:com.ubuntu.xenial:def:20175027000
    V
    		CVE-2017-5027 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-02-17
    oval:com.ubuntu.xenial:def:201750270000000
    V
    		CVE-2017-5027 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-02-17
    BACK
    google chrome *