Google Chrome up to 55 Blink Universal cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Google Chrome up to 55. It has been classified as critical. Impacted is an unknown function of the component Blink. This manipulation causes cross site scripting (Universal). This vulnerability is registered as CVE-2016-5208. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Google Chrome up to 55 (Web Browser) and classified as critical. Affected by this vulnerability is an unknown code block of the component Blink. The manipulation with an unknown input leads to a cross site scripting vulnerability (Universal). The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

Blink in Google Chrome prior to 55.0.2883.75 for Linux and Windows, and 55.0.2883.84 for Android allowed possible corruption of the DOM tree during synchronous event handling, which allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page.

The bug was discovered 12/01/2016. The weakness was published 01/19/2017 by Abdulrahman Alqabandi (xisigr) with Qihoo 360 (Website). The advisory is shared at securityfocus.com. This vulnerability is known as CVE-2016-5208 since 05/31/2016. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 95661 (Ubuntu 14.04 LTS / 16.04 LTS / 16.10 : oxide-qt vulnerabilities (USN-3153-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 236207 (Red Hat Update for Chromium-browser Security (RHSA-2016:2919)).

Upgrading to version 55.0.2883.75 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (95661) and SecurityFocus (BID 94633†). Similar entries are available at VDB-95480, VDB-95481, VDB-95482 and VDB-95483. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Universal
Class: Cross site scripting / Universal
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 95661
Nessus Name: Ubuntu 14.04 LTS / 16.04 LTS / 16.10 : oxide-qt vulnerabilities (USN-3153-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 900236
OpenVAS Name: SuSE Update for Chromium openSUSE-SU-2016:3108-1 (Chromium)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 55.0.2883.75

Timelineinfo

05/31/2016 🔍
12/01/2016 +184 days 🔍
12/01/2016 +0 days 🔍
12/09/2016 +8 days 🔍
12/09/2016 +0 days 🔍
01/19/2017 +41 days 🔍
01/19/2017 +0 days 🔍
01/19/2017 +0 days 🔍
05/14/2026 +3401 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: USN-3153-1⛔
Researcher: Abdulrahman Alqabandi (xisigr)
Organization: Qihoo 360
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-5208 (🔍)
GCVE (CVE): GCVE-0-2016-5208
GCVE (VulDB): GCVE-100-95485

OVAL: 🔍

SecurityFocus: 94633 - Google Chrome Prior to 55.0.2883.75 Multiple Security Vulnerabilities
OSVDB: - CVE-2016-5208 - Google - Chrome - Universal Cross-Site Scripting Issue

See also: 🔍

Entryinfo

Created: 01/19/2017 09:41
Updated: 05/14/2026 01:32
Changes: 01/19/2017 09:41 (78), 07/24/2020 14:59 (10), 11/01/2022 11:14 (3), 11/01/2022 11:21 (1), 05/14/2026 01:32 (17)
Complete: 🔍
Cache ID: 216::103

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