Google Chrome up to 10.0.648.x memory corruption

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.
6.6	$5k-$25k	0.00

A vulnerability has been found in Google Chrome up to 10.0.648.x (Web Browser) and classified as critical. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Google Chrome before 10.0.648.127 does not properly handle SVG cursors, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale pointer."

The weakness was presented 03/10/2011 by Daniel Divricean (SirDarckCat) with Google Chrome Security Team (Website). It is possible to read the advisory at lists.apple.com. This vulnerability is known as CVE-2011-1203 since 03/03/2011. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 10/19/2021). It is expected to see the exploit prices for this product increasing in the near future.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 52589 (Google Chrome < 10.0.648.127 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.

Upgrading to version 8.0.552.209 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com.

The vulnerability is also documented in the databases at X-Force (65967), Tenable (52589), SecurityFocus (BID 46785†) and Vulnerability Center (SBV-30332†).

Productinfo

Type

Web Browser

Vendor

Google

Name

Chrome

Version

10.0.648

License

free

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 52589
Nessus Name: Google Chrome < 10.0.648.127 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 802193
OpenVAS Name: Apple iTunes Multiple Vulnerabilities - Oct 11
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 8.0.552.209

Timelineinfo

03/03/2011 🔍
03/08/2011 +5 days 🔍
03/08/2011 +0 days 🔍
03/10/2011 +2 days 🔍
03/10/2011 +0 days 🔍
03/14/2011 +4 days 🔍
03/20/2015 +1467 days 🔍
10/19/2021 +2405 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: lists.apple.com
Researcher: Daniel Divricean (SirDarckCat)
Organization: Google Chrome Security Team
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-1203 (🔍)
OVAL: 🔍

X-Force: 65967
SecurityFocus: 46785 - Google Chrome prior to 10.0.648.127 Multiple Security Vulnerabilities
Secunia: 43683
Vulnerability Center: 30332 - Google Chrome before 10.0.648.127 Remote Denial of Service Vulnerability via SVG Cursors, Medium
Vupen: ADV-2011-0628

Entryinfo

Created: 03/20/2015 16:16
Updated: 10/19/2021 13:30
Changes: 03/20/2015 16:16 (61), 03/19/2017 07:39 (15), 10/19/2021 13:30 (4)
Complete: 🔍
Cache ID: 18:355:103