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.
9.0	$0-$5k	0.00

A vulnerability, which was classified as critical, was found in Google Chrome 18.0.1025306 on Android (Web Browser). This affects an unknown part of the component Local Application Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Google Chrome before 18.0.1025308 on Android allows remote attackers to obtain cookie information via a crafted application.

The weakness was presented 09/13/2012 by Takeshi Terada as 2012/09 as not defined changelog entry (Website). It is possible to read the advisory at googlechromereleases.blogspot.ch. The public release was coordinated in cooperation with Google. This vulnerability is uniquely identified as CVE-2012-4909 since 09/13/2012. 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 unknown but a private exploit is available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/18/2017). It is expected to see the exploit prices for this product increasing in the near future.The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

After 5 months, there has been an exploit disclosed. It is declared as proof-of-concept.

Upgrading to version 18.0.1025308 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (78790). Further details are available at code.google.com. See 6304, 6305, 6306 and 6307 for similar entries.

Productinfo

Type

• Web Browser

Vendor

• Google

Name

• Chrome

Version

• 18.0.1025306

License

• free

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

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

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: 🔍
Exploit Delay Time: 🔍

Upgrade: Chrome 18.0.1025308

Timelineinfo

09/12/2012 🔍
09/12/2012 +0 days 🔍
09/13/2012 +1 days 🔍
09/13/2012 +0 days 🔍
09/13/2012 +0 days 🔍
09/15/2012 +2 days 🔍
09/18/2012 +3 days 🔍
10/11/2012 +23 days 🔍
01/07/2013 +88 days 🔍
04/18/2017 +1562 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 2012/09
Researcher: Takeshi Terada
Status: Not defined
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2012-4909 (🔍)
X-Force: 78790
Vulnerability Center: 36484 - Google Chrome \x3C18.0.1025308 Remote Attackers can Obtain Cookie-Based Credentials, Medium
SecurityFocus: 55523
Secunia: 50613 - Google Chrome for Android Multiple Vulnerabilities, Moderately Critical
OSVDB: 85431

scip Labs: https://www.scip.ch/en/?labs.20130704
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 09/18/2012 16:36
Updated: 04/18/2017 11:07
Changes: 09/18/2012 16:36 (72), 04/18/2017 11:07 (6)
Complete: 🔍
Cache ID: 18:D75:103

Discussion

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