Google Chrome 18.0.1025.142 HTMLMediaElement resource management

CVSS Meta Temp Score
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CTI Interest Score
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8.7$0-$5k0.00

A vulnerability classified as critical was found in Google Chrome 18.0.1025.142 (Web Browser). Affected by this vulnerability is an unknown code block of the component HTMLMediaElement Handler. The manipulation with an unknown input leads to a resource management vulnerability. The CWE definition for the vulnerability is CWE-399. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Use-after-free vulnerability in the HTMLMediaElement implementation in Google Chrome before 18.0.1025.151 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

The weakness was shared 04/05/2012 by Slawomir Blazek (pa_kt) with Google Chrome Security Team as 118273 (Website) via ZDI (Zero Day Initiative). It is possible to read the advisory at code.google.com. The vendor cooperated in the coordination of the public release. This vulnerability is known as CVE-2011-3071 since 08/09/2011. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a private exploit is available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/26/2018). It is expected to see the exploit prices for this product increasing in the near future.

A private exploit has been developed by pa_kt. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 58609 (FreeBSD : chromium -- multiple vulnerabilities (057130e6-7f61-11e1-8a43-00262d5ed8ee)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.

Upgrading to version 18.0.1025.151 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at trac.webkit.org. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (74631) and Tenable (58609). The entries 5054, 5055, 5056 and 5057 are related to this item.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 8.7

VulDB Base Score: 10.0
VulDB Temp Score: 8.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
ATT&CK: Unknown

Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 58609
Nessus Name: FreeBSD : chromium -- multiple vulnerabilities (057130e6-7f61-11e1-8a43-00262d5ed8ee)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 71285
OpenVAS Name: FreeBSD Ports: chromium
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Chrome 18.0.1025.151
Patch: trac.webkit.org

Timelineinfo

08/09/2011 🔍
04/05/2012 +240 days 🔍
04/05/2012 +0 days 🔍
04/05/2012 +0 days 🔍
04/05/2012 +0 days 🔍
04/05/2012 +0 days 🔍
04/06/2012 +1 days 🔍
04/12/2012 +6 days 🔍
04/12/2012 +0 days 🔍
04/26/2018 +2205 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 118273
Researcher: Slawomir Blazek (pa_kt)
Organization: Google Chrome Security Team
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2011-3071 (🔍)
OVAL: 🔍

X-Force: 74631 - Google Chrome HTMLMediaElement code exection
SecurityTracker: 1026892
SecurityFocus: 52913 - Google Chrome Prior to 18.0.1025.151 Multiple Security Vulnerabilities
Secunia: 48732 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 81041

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

Entryinfo

Created: 04/12/2012 23:19
Updated: 04/26/2018 11:01
Changes: 04/12/2012 23:19 (86), 04/26/2018 11:01 (6)
Complete: 🔍

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