Google Chrome 28.0.1500.95 Webstore cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

A vulnerability was found in Google Chrome 28.0.1500.95 (Web Browser). It has been rated as critical. This issue affects an unknown code of the component Webstore. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Multiple unspecified vulnerabilities in Google Chrome before 29.0.1547.57 allow attackers to cause a denial of service or possibly have other impact via unknown vectors.

The weakness was disclosed 08/20/2013 with Google as 274602 (Website). It is possible to read the advisory at code.google.com. The identification of this vulnerability is CVE-2013-2887 since 04/11/2013. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 69423 (Google Chrome < 29.0.1547.57 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 121395 (Google Chrome Prior to 29.0.1547.57 Multiple Vulnerabilities).

Upgrading to version 29.0.1547.57 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 advisory contains the following remark:

This update includes 25 security fixes.

The vulnerability is also documented in the vulnerability database at Tenable (69423). googlechromereleases.blogspot.com is providing further details. The entries 9998, 9999, 10000 and 10001 are pretty similar.

Productinfo

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Vendor

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 69423
Nessus Name: Google Chrome < 29.0.1547.57 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 892741
OpenVAS Name: Debian Security Advisory DSA 2741-1 (chromium-browser - several vulnerabilities
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 29.0.1547.57

Timelineinfo

04/11/2013 🔍
08/20/2013 +131 days 🔍
08/20/2013 +0 days 🔍
08/20/2013 +0 days 🔍
08/20/2013 +0 days 🔍
08/21/2013 +1 days 🔍
08/21/2013 +0 days 🔍
08/23/2013 +2 days 🔍
04/30/2019 +2076 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 274602
Organization: Google
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-2887 (🔍)
OVAL: 🔍
IAVM: 🔍

SecurityFocus: 61885 - Google Chrome CVE-2013-2887 Multiple Unspecified Security Vulnerabilities
Secunia: 54479 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 96468

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 08/23/2013 11:06
Updated: 04/30/2019 09:03
Changes: 08/23/2013 11:06 (84), 04/30/2019 09:03 (1)
Complete: 🔍

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