Google Chrome buffers code execution

googlechrome-buffers-code-execution (51802) The risk level is classified as HighHigh Risk

Description:

Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by the allocation of overly large memory buffers by a compromised renderer (tab) process. By persuading a victim to visit a specially-crafted Web site, a remote attacker with the ability to run arbitrary code inside the renderer process could exploit this vulnerability to execute arbitrary code on the system with the privileges of the victim or cause the browser process and all the tabs to crash.

*CVSS:

Base Score: 5.1
  Access Vector: Network
  Access Complexity: High
  Authentication: None
  Confidentiality Impact: Partial
  Integrity Impact: Partial
  Availability Impact: Partial
 
Temporal Score: 3.8
  Exploitability: Unproven
  Remediation Level: Official-Fix
  Report Confidence: Confirmed

Consequences:

Gain Access

Remedy:

Upgrade to the latest version of Google Chrome (2.0.172.37 or later), available from the Google Chrome Web site. See References.

References:

  • Google Chrome Releases Blog: Stable, Beta update: Bug fixes.
  • Google Chrome Web site: Google Chrome.
  • BID-35723: Google Chrome Privilege Escalation Weakness
  • CVE-2009-2556: Google Chrome before 2.0.172.37 allows attackers to leverage renderer access to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors that trigger excessive memory allocation.
  • OSVDB ID: 56245: Google Chrome Renderer Access "Excessive Memory Allocation" Unspecified Memory Corruption
  • SA35844: Google Chrome JavaScript Regular Expressions Memory Corruption
  • VUPEN/ADV-2009-1924: Google Chrome Buffer Overflow and Sandbox Bypass Vulnerabilities

Platforms Affected:

  • Google Chrome 0.2.149.27
  • Google Chrome 0.2.149.29
  • Google Chrome 0.2.149.30
  • Google Chrome 0.2.152.1
  • Google Chrome 0.2.153.1
  • Google Chrome 0.3.154.0
  • Google Chrome 0.3.154.3
  • Google Chrome 0.3.154.9
  • Google Chrome 0.4.154.18
  • Google Chrome 0.4.154.22
  • Google Chrome 0.4.154.31
  • Google Chrome 0.4.154.33
  • Google Chrome 1.0.154.36
  • Google Chrome 1.0.154.39
  • Google Chrome 1.0.154.42
  • Google Chrome 1.0.154.43
  • Google Chrome 1.0.154.46
  • Google Chrome 1.0.154.48
  • Google Chrome 1.0.154.52
  • Google Chrome 1.0.154.53
  • Google Chrome 1.0.154.55
  • Google Chrome 1.0.154.59
  • Google Chrome 1.0.154.61
  • Google Chrome 1.0.154.64
  • Google Chrome 1.0.154.65
  • Google Chrome 2.0.156.1
  • Google Chrome 2.0.157.0
  • Google Chrome 2.0.157.2
  • Google Chrome 2.0.158.0
  • Google Chrome 2.0.159.0
  • Google Chrome 2.0.172.30
  • Google Chrome 2.0.172.31
  • Google Chrome 2.0.172.33

Reported:

Jul 16, 2009

The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

For corrections or additions please email ignore thisxforceignore this@ignore thisus.ignore thisibm.comignore this

Return to the main page

* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

About IBM Internet Security Systems

IBM Internet Security Systems is a trusted security advisor to thousands of the world's leading businesses and governments, helping to provide pre-emptive protection for networks, desktops and servers. The IBM Proventia? integrated security platform is designed to automatically protect against both known and unknown threats, helping to keep networks up and running and shield customers from online attacks before they impact business assets. IBM Internet Security Systems products and services are based on the proactive security intelligence of its X-Force? research and development team ? an unequivocal world authority in vulnerability and threat research. The IBM Internet Security Systems product line is also complemented by comprehensive Managed Security Services and Professional Security Services. For more information, visit the IBM Internet Security Systems Web site at www.iss.net or call 800-776-2362.