Google Chrome 19.0.1084.45 input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Google Chrome 19.0.1084.45. The affected element is an unknown function. The manipulation leads to input validation. This vulnerability is traded as CVE-2011-3094. Furthermore, there is an exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Google Chrome 19.0.1084.45 (Web Browser). This issue affects an unknown code. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is availability. The summary by CVE is:

Google Chrome before 19.0.1084.46 does not properly handle Tibetan text, which allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors.

The weakness was shared 05/15/2012 by Brett Wilson (miaubiz) with Chromium Development Community as 122586 as confirmed knowledge base article (Website). The advisory is shared at code.google.com. The vendor cooperated in the coordination of the public release. The identification of this vulnerability is CVE-2011-3094 since 08/09/2011. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a private exploit is available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 59103 (FreeBSD : chromium -- multiple vulnerabilities (1449af37-9eba-11e1-b9c1-00262d5ed8ee)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 165306 (SUSE Security Update for Update for Chromium, v8 (openSUSE-SU-2012:0656-1)).

Upgrading to version 19.0.1084.46 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 src.chromium.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 (75599), Tenable (59103), SecurityFocus (BID 53540†), OSVDB (81956†) and Secunia (SA49194†). The entries VDB-5400, VDB-5401, VDB-5402 and VDB-5403 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 59103
Nessus Name: FreeBSD : chromium -- multiple vulnerabilities (1449af37-9eba-11e1-b9c1-00262d5ed8ee)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 71375
OpenVAS Name: FreeBSD Ports: chromium
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Chrome 19.0.1084.46
Patch: src.chromium.org

Timelineinfo

08/09/2011 🔍
05/15/2012 +279 days 🔍
05/15/2012 +0 days 🔍
05/15/2012 +0 days 🔍
05/15/2012 +0 days 🔍
05/16/2012 +1 days 🔍
05/16/2012 +0 days 🔍
05/16/2012 +0 days 🔍
05/18/2012 +2 days 🔍
05/21/2012 +3 days 🔍
05/25/2012 +4 days 🔍
03/24/2021 +3225 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 122586
Researcher: Brett Wilson (miaubiz)
Organization: Chromium Development Community
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2011-3094 (🔍)
GCVE (CVE): GCVE-0-2011-3094
GCVE (VulDB): GCVE-100-5429

OVAL: 🔍

X-Force: 75599
SecurityFocus: 53540
Secunia: 49194 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 81956
SecurityTracker: 1027067 - Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code
Vulnerability Center: 35104 - Google Chrome Before 19.0.1084.46 Improper Tibetan Text Handling Allows Remote DoS Vulnerability, Medium

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

Entryinfo

Created: 05/25/2012 12:28
Updated: 03/24/2021 18:52
Changes: 05/25/2012 12:28 (83), 04/11/2017 22:25 (9), 03/24/2021 18:47 (4), 03/24/2021 18:52 (1)
Complete: 🔍
Cache ID: 216:7B9:103

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