Google Chrome 22.0.1229.94 Extension Tab resource management

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.
4.9$0-$5k0.00

A vulnerability classified as problematic was found in Google Chrome 22.0.1229.94 (Web Browser). Affected by this vulnerability is an unknown function of the component Extension Tab 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 Google Chrome before 23.0.1271.64 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the handling of extension tabs.

The weakness was published 11/06/2012 by Alexander Potapenko (Inferno) with Chromium Development Community as 51210 as confirmed advisory (Website). It is possible to read the advisory at secunia.com. The public release has been coordinated with Google. This vulnerability is known as CVE-2012-5125 since 09/24/2012. 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 public exploit is available. No further details have been provided

We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 62856 (FreeBSD : chromium -- multiple vulnerabilities (209c068d-28be-11e2-9160-00262d5ed8ee)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks.

Upgrading to version 23.0.1271.64 eliminates this vulnerability. The upgrade is hosted for download at google.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (79872) and Tenable (62856). Similar entries are available at 6885, 6886, 6887 and 6888.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 4.9

VulDB Base Score: 5.6
VulDB Temp Score: 4.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock

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

NVD Base Score: 🔍

Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Dayunlockunlockunlockunlock
Todayunlockunlockunlockunlock

Nessus ID: 62856
Nessus Name: FreeBSD : chromium -- multiple vulnerabilities (209c068d-28be-11e2-9160-00262d5ed8ee)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 72609
OpenVAS Name: FreeBSD Ports: chromium
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Chrome 23.0.1271.64

Timelineinfo

09/24/2012 🔍
11/06/2012 +43 days 🔍
11/06/2012 +0 days 🔍
11/06/2012 +0 days 🔍
11/06/2012 +0 days 🔍
11/07/2012 +1 days 🔍
11/07/2012 +0 days 🔍
11/07/2012 +0 days 🔍
11/09/2012 +2 days 🔍
11/11/2012 +2 days 🔍
04/19/2021 +3081 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 51210⛔
Researcher: Alexander Potapenko (Inferno)
Organization: Chromium Development Community
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2012-5125 (🔍)
OVAL: 🔍

X-Force: 79872 - Google Chrome code execution, High Risk
Vulnerability Center: 37121 - Google Chrome <23.0.1271.64 Use-After-Free Vulnerability Allows Remote DoS - CVE-2012-5125, Medium
SecurityFocus: 56413 - Google Chrome Prior to 23.0.1271.64 Multiple Security Vulnerabilities
Secunia: 51210 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 87083

See also: 🔍

Entryinfo

Created: 11/09/2012 10:25
Updated: 04/19/2021 07:52
Changes: 11/09/2012 10:25 (89), 04/20/2017 22:07 (3), 04/19/2021 07:52 (3)
Complete: 🔍
Cache ID: 3:491:103

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you know our Splunk app?

Download it now for free!