Google Chrome 27.0.1444.0 cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in Google Chrome 27.0.1444.0 and classified as critical. The impacted element is an unknown function. This manipulation causes cross site scripting. This vulnerability is handled as CVE-2013-2849. The attack can be initiated remotely. Additionally, an exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Google Chrome 27.0.1444.0 (Web Browser) and classified as problematic. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

Multiple cross-site scripting (XSS) vulnerabilities in Google Chrome before 27.0.1453.93 allow user-assisted remote attackers to inject arbitrary web script or HTML via vectors involving a (1) drag-and-drop or (2) copy-and-paste operation.

The weakness was released 05/21/2013 by Mario Heiderich with Cure53 as 171392 as confirmed advisory (Website). It is possible to read the advisory at code.google.com. The public release was coordinated with Google. This vulnerability is known as CVE-2013-2849 since 04/11/2013. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. 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. Applying a patch is able to eliminate this problem. The bugfix is ready for download at trac.webkit.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 (84412), Tenable (66676), SecurityFocus (BID 60063†), OSVDB (93578†) and Secunia (SA53430†). Entries connected to this vulnerability are available at VDB-8503, VDB-8559, VDB-8661 and VDB-8840. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

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
Patch: trac.webkit.org

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: 171392
Researcher: Mario Heiderich
Organization: Cure53
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-2849 (🔍)
GCVE (CVE): GCVE-0-2013-2849
GCVE (VulDB): GCVE-100-8851

OVAL: 🔍

X-Force: 84412
SecurityFocus: 60063 - Google Chrome CVE-2013-2849 Cross Site Scripting Vulnerability
Secunia: 53430 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 93578
Vulnerability Center: 39698 - Google Chrome <27.0.1453.93 Multiple XSS Vulnerabilities Allow Remote Web Script Injection, Medium

See also: 🔍

Entryinfo

Created: 05/24/2013 11:25
Updated: 05/11/2021 22:49
Changes: 05/24/2013 11:25 (86), 04/30/2017 12:41 (3), 05/11/2021 22:49 (3)
Complete: 🔍
Committer:
Cache ID: 216::103

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