Google Cr-48 Chromebook up to 14.0.835.156 Remote Code Execution

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.
8.5	$0-$5k	0.00

Summaryinfo

A vulnerability classified as very critical was found in Google Cr-48 Chromebook up to 14.0.835.156. Affected is an unknown function. The manipulation results in Remote Code Execution. This vulnerability is cataloged as CVE-2011-3420. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as very critical has been found in Google Cr-48 Chromebook up to 14.0.835.156. Affected is an unknown function. The manipulation with an unknown input leads to a remote code execution vulnerability. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Multiple unspecified vulnerabilities in Google Chrome before 14.0.835.157 on the Acer AC700, Samsung Series 5, and Cr-48 Chromebook platforms have unknown impact and attack vectors.

The weakness was shared 09/12/2011 (Website). The advisory is shared for download at osvdb.org. This vulnerability is traded as CVE-2011-3420 since 09/09/2011. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/28/2018).

Upgrading to version 14.0.835.157 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (69729) and OSVDB (75377†). The entry VDB-58465 is related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Google

Name

Cr-48 Chromebook

Version

14.0.835.156

License

free

Website

Vendor: https://www.google.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.5

VulDB Base Score: 9.8
VulDB Temp Score: 8.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Remote Code Execution
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Cr-48 Chromebook 14.0.835.157

Timelineinfo

09/09/2011 🔍
09/12/2011 +3 days 🔍
09/12/2011 +0 days 🔍
03/23/2015 +1288 days 🔍
01/28/2018 +1042 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: osvdb.org⛔
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2011-3420 (🔍)
GCVE (CVE): GCVE-0-2011-3420
GCVE (VulDB): GCVE-100-58464

OVAL: 🔍

X-Force: 69729 - Google Chrome multiple unspecified
OSVDB: 75377

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 01/28/2018 09:52
Changes: 03/23/2015 16:50 (46), 01/28/2018 09:52 (6)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.