Google Chrome 27.0.1444.0 Worker race condition

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Google Chrome 27.0.1444.0. Impacted is an unknown function of the component Worker Handler. The manipulation leads to race condition. This vulnerability is traded as CVE-2013-2847. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Google Chrome 27.0.1444.0 (Web Browser). This issue affects an unknown functionality of the component Worker Handler. The manipulation with an unknown input leads to a race condition vulnerability. Using CWE to declare the problem leads to CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Race condition in the workers implementation in Google Chrome before 27.0.1453.93 allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly have unspecified other impact via unknown vectors.

The weakness was shared 05/21/2013 by Collin Payne as 176692 as confirmed advisory (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-2013-2847 since 04/11/2013. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 66676 (Debian DSA-2695-1 : chromium-browser - several issues), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 121201 (Google Chrome Prior to 27.0.1453.93 Multiple Vulnerabilities).

Upgrading to version 27.0.1453.93 eliminates this vulnerability. The upgrade is hosted for download at chrome.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 (84410), Tenable (66676), SecurityFocus (BID 60071†), OSVDB (93576†) and Secunia (SA53430†). The entries VDB-8503, VDB-8559, VDB-8661 and VDB-8840 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Race condition
CWE: CWE-362
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 66676
Nessus Name: Debian DSA-2695-1 : chromium-browser - several issues
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 892695
OpenVAS Name: Debian Security Advisory DSA 2695-1 (chromium-browser - several issues
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 27.0.1453.93

Timelineinfo

04/11/2013 🔍
05/21/2013 +40 days 🔍
05/21/2013 +0 days 🔍
05/21/2013 +0 days 🔍
05/21/2013 +0 days 🔍
05/22/2013 +1 days 🔍
05/22/2013 +0 days 🔍
05/24/2013 +2 days 🔍
05/26/2013 +2 days 🔍
05/11/2021 +2907 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 176692
Researcher: Collin Payne
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-2847 (🔍)
GCVE (CVE): GCVE-0-2013-2847
GCVE (VulDB): GCVE-100-8849

OVAL: 🔍

X-Force: 84410
SecurityFocus: 60071 - Google Chrome Prior to 27.0.1453.93 CVE-2013-2847 Use-After-Free Remote Code Execution Vulnerability
Secunia: 53430 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 93576
Vulnerability Center: 39696 - Google Chrome <27.0.1453.93 Race Condition in the Workers Implementation Allows Remote DoS - CVE-2013-2847, Medium

See also: 🔍

Entryinfo

Created: 05/24/2013 11:15
Updated: 05/11/2021 22:35
Changes: 05/24/2013 11:15 (84), 04/30/2017 12:41 (3), 05/11/2021 22:35 (3)
Complete: 🔍
Committer:
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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