Google Chrome 29.0.1547.76 DOM renderblock.cpp collapseanonymousblockchild resource management

CVSS Meta Temp Score
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Google Chrome 29.0.1547.76 and classified as critical. The impacted element is the function renderblock::collapseanonymousblockchild of the file core/rendering/renderblock.cpp of the component DOM Handler. Performing a manipulation results in resource management. This vulnerability is known as CVE-2013-2918. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Google Chrome 29.0.1547.76 (Web Browser). It has been classified as very critical. This affects the function renderblock::collapseanonymousblockchild of the file core/rendering/renderblock.cpp of the component DOM Handler. The manipulation with an unknown input leads to a resource management vulnerability. CWE is classifying the issue as CWE-399. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Use-after-free vulnerability in the RenderBlock::collapseAnonymousBlockChild function in core/rendering/RenderBlock.cpp in the DOM implementation in Blink, as used in Google Chrome before 30.0.1599.66, allows remote attackers to cause a denial of service or possibly have unspecified other impact by leveraging incorrect handling of parent-child relationships for anonymous blocks.

The weakness was published 10/01/2013 by Byoungyoung Lee with Georgia Tech Information Security Center as 282088 (Website). The advisory is shared at code.google.com. The public release has been coordinated with Google. This vulnerability is uniquely identified as CVE-2013-2918 since 04/11/2013. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/26/2021). It is expected to see the exploit prices for this product increasing in the near future.

The vulnerability scanner Nessus provides a plugin with the ID 70636 (Debian DSA-2785-1 : 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 166720 (OpenSuSE Security Update for chromium (openSUSE-SU-2014:0065-1)).

Upgrading to version 30.0.1599.66 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (70636), SecurityFocus (BID 62752†), OSVDB (97978†), Secunia (SA55087†) and Vulnerability Center (SBV-41727†). Further details are available at googlechromereleases.blogspot.com. Similar entries are available at VDB-9992, VDB-10161, VDB-10162 and VDB-10163. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
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: 70636
Nessus Name: Debian DSA-2785-1 : chromium-browser - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 892794
OpenVAS Name: Debian Security Advisory DSA 2785-1 (chromium-browser - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Chrome 30.0.1599.66

Timelineinfo

04/11/2013 🔍
10/01/2013 +173 days 🔍
10/01/2013 +0 days 🔍
10/01/2013 +0 days 🔍
10/02/2013 +1 days 🔍
10/02/2013 +0 days 🔍
10/03/2013 +1 days 🔍
05/26/2021 +2792 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 282088
Researcher: Byoungyoung Lee
Organization: Georgia Tech Information Security Center
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-2918 (🔍)
GCVE (CVE): GCVE-0-2013-2918
GCVE (VulDB): GCVE-100-10545

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 62752
Secunia: 55087 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 97978
Vulnerability Center: 41727 - Google Chrome Before 30.0.1599.66 Remote Use-After-Free Vulnerability in DOM Objects - CVE-2013-2918, High

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 10/03/2013 13:10
Updated: 05/26/2021 08:15
Changes: 10/03/2013 13:10 (54), 05/12/2017 10:59 (34), 05/26/2021 08:15 (3)
Complete: 🔍
Cache ID: 216:EC0:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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