Google Chrome prior 48.0.2564.109 DOM FrameLoader.cpp access control

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.1$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical has been found in Google Chrome. This impacts an unknown function of the file FrameLoader.cpp of the component DOM Handler. This manipulation causes access control. This vulnerability is tracked as CVE-2016-1623. The attack is possible to be carried out remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as very critical was found in Google Chrome (Web Browser). Affected by this vulnerability is some unknown processing of the file FrameLoader.cpp of the component DOM Handler. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The DOM implementation in Google Chrome before 48.0.2564.109 does not properly restrict frame-attach operations from occurring during or after frame-detach operations, which allows remote attackers to bypass the Same Origin Policy via a crafted web site, related to FrameLoader.cpp, HTMLFrameOwnerElement.h, LocalFrame.cpp, and WebLocalFrameImpl.cpp.

The weakness was disclosed 02/14/2016 by Mariusz Mlynski with Zero Day Initiative (Website). It is possible to read the advisory at googlechromereleases.blogspot.com. This vulnerability is known as CVE-2016-1623 since 01/11/2016. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 07/08/2022). It is expected to see the exploit prices for this product increasing in the near future.The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 88869 (Debian DSA-3486-1 : chromium-browser - security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 168619 (OpenSuSE Security Update for Security Chromium (openSUSE-SU-2016:0518-1)).

Upgrading to version 48.0.2564.109 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com. A possible mitigation has been published 7 days after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 22675.

The vulnerability is also documented in the databases at Tenable (88869), SecurityFocus (BID 83125†) and Vulnerability Center (SBV-56540†). The entries VDB-80946, VDB-80948, VDB-80949 and VDB-80950 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.3
VulDB Meta Temp Score: 9.1

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 88869
Nessus Name: Debian DSA-3486-1 : chromium-browser - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802597
OpenVAS Name: Google Chrome Multiple Vulnerabilities Feb16 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Upgrade: Chrome 48.0.2564.109
TippingPoint: 🔍

Timelineinfo

01/11/2016 🔍
02/08/2016 +28 days 🔍
02/08/2016 +0 days 🔍
02/09/2016 +1 days 🔍
02/13/2016 +3 days 🔍
02/14/2016 +1 days 🔍
02/14/2016 +0 days 🔍
02/20/2016 +6 days 🔍
02/21/2016 +1 days 🔍
07/08/2022 +2328 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: USN-2895-1
Researcher: Mariusz Mlynski
Organization: Zero Day Initiative
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-1623 (🔍)
GCVE (CVE): GCVE-0-2016-1623
GCVE (VulDB): GCVE-100-80947
SecurityFocus: 83125 - Google Chrome Prior to 48.0.2564.109 Multiple Security Vulnerabilities
SecurityTracker: 1035183
Vulnerability Center: 56540 - Google Chrome <48.0.2564.109 Remote Security Bypass of Same-Origin Policy in DOM, High

See also: 🔍

Entryinfo

Created: 02/14/2016 16:26
Updated: 07/08/2022 07:05
Changes: 02/14/2016 16:26 (76), 08/22/2018 09:47 (16), 07/08/2022 06:51 (4), 07/08/2022 07:05 (1)
Complete: 🔍
Cache ID: 216:D5D:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you need the next level of professionalism?

Upgrade your account now!