Google Chrome 31.0.1650.57 Modal Dialog loader/FrameLoader.cpp notifyIfInitialDocumentAccessed input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Google Chrome 31.0.1650.57. Impacted is the function FrameLoader::notifyIfInitialDocumentAccessed of the file loader/FrameLoader.cpp of the component Modal Dialog Handler. Performing a manipulation results in input validation. This vulnerability is cataloged as CVE-2013-6636. Furthermore, there is an exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Google Chrome 31.0.1650.57 (Web Browser). This affects the function FrameLoader::notifyIfInitialDocumentAccessed of the file loader/FrameLoader.cpp of the component Modal Dialog Handler. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, and integrity. The summary by CVE is:

The FrameLoader::notifyIfInitialDocumentAccessed function in core/loader/FrameLoader.cpp in Blink, as used in Google Chrome before 31.0.1650.63, makes an incorrect check for an empty document during presentation of a modal dialog, which allows remote attackers to spoof the address bar via vectors involving the document.write method.

The weakness was shared 11/26/2013 by Bas Venis (Cloudfuzzer) as 322959 as confirmed advisory (Website). It is possible to read the advisory at googlechromereleases.blogspot.com. The vendor cooperated in the coordination of the public release. This vulnerability is uniquely identified as CVE-2013-6636 since 11/05/2013. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a private exploit are known. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/02/2021). It is expected to see the exploit prices for this product increasing in the near future.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 71254 (Debian DSA-2811-1 : chromium-browser - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 166599 (OpenSuSE Security Update for Chromium (openSUSE-SU-2013:1927-1)).

Upgrading to version 31.0.1650.63 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (71254), SecurityFocus (BID 64078†), OSVDB (100585†), Secunia (SA55942†) and Vulnerability Center (SBV-42469†). Further details are available at code.google.com. The entries VDB-11377, VDB-11378, VDB-11380 and VDB-11381 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Private
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 71254
Nessus Name: Debian DSA-2811-1 : chromium-browser - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 892811
OpenVAS Name: Debian Security Advisory DSA 2811-1 (chromium-browser - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Chrome 31.0.1650.63

Timelineinfo

11/05/2013 🔍
11/26/2013 +21 days 🔍
12/04/2013 +8 days 🔍
12/04/2013 +0 days 🔍
12/04/2013 +0 days 🔍
12/05/2013 +1 days 🔍
12/05/2013 +0 days 🔍
12/06/2013 +1 days 🔍
12/06/2013 +0 days 🔍
06/02/2021 +2735 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 322959
Researcher: Bas Venis (Cloudfuzzer)
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-6636 (🔍)
GCVE (CVE): GCVE-0-2013-6636
GCVE (VulDB): GCVE-100-11379

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 64078 - Google Chrome Prior to 31.0.1650.63 Multiple Security Vulnerabilities
Secunia: 55942 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 100585
SecurityTracker: 1029442
Vulnerability Center: 42469 - Google Chrome <31.0.1650.63 Remote Address Bar Spoofing Vulnerability Related to Modal Dialogs - CVE-2013-6636, Medium

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 12/06/2013 09:30
Updated: 06/02/2021 18:03
Changes: 12/06/2013 09:30 (90), 05/16/2017 09:07 (6), 06/02/2021 17:56 (3), 06/02/2021 18:03 (1)
Complete: 🔍
Cache ID: 216::103

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