Google Chrome up to 55 Blink cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Google Chrome up to 55. Affected by this issue is some unknown functionality of the component Blink. Performing a manipulation results in cross site scripting. This vulnerability is identified as CVE-2016-5204. The attack can be initiated remotely. There is not any exploit available. It is advisable to upgrade the affected component. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Detailsinfo

A vulnerability classified as critical has been found in Google Chrome up to 55 (Web Browser). This affects an unknown functionality of the component Blink. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Leaking of an SVG shadow tree leading to corruption of the DOM tree in Blink in Google Chrome prior to 55.0.2883.75 for Mac, Windows and Linux, and 55.0.2883.84 for Android 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 released 01/19/2017 by Abdulrahman Alqabandi (xisigr) with Qihoo 360 (Website). The advisory is shared at securityfocus.com. This vulnerability is uniquely identified as CVE-2016-5204 since 05/31/2016. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. 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 $25k-$100k. 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†). Entries connected to this vulnerability are available at VDB-95480, VDB-95482, VDB-95483 and VDB-95484. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
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 🔍
11/01/2022 +2112 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: RHSA-2016:2919⛔
Researcher: Abdulrahman Alqabandi (xisigr)
Organization: Qihoo 360
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-5204 (🔍)
GCVE (CVE): GCVE-0-2016-5204
GCVE (VulDB): GCVE-100-95481

OVAL: 🔍

SecurityFocus: 94633 - Google Chrome Prior to 55.0.2883.75 Multiple Security Vulnerabilities
OSVDB: - CVE-2016-5204 - Google - Chrome - Cross-Site Scripting Issue

See also: 🔍

Entryinfo

Created: 01/19/2017 09:41 AM
Updated: 11/01/2022 10:37 AM
Changes: 01/19/2017 09:41 AM (77), 07/24/2020 02:36 PM (10), 11/01/2022 10:37 AM (4)
Complete: 🔍
Cache ID: 244:5CF:40

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