CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in Google Chrome 12.x (Web Browser). Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is availability. CVE summarizes:
The NPAPI implementation in Google Chrome before 12.0.742.112 does not properly handle strings, which allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors.
The weakness was released 06/29/2011 by Philippe Arteau (miaubiz) with OUSPG (Website). The advisory is shared for download at googlechromereleases.blogspot.com. This vulnerability is handled as CVE-2011-2345 since 06/02/2011. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.
As 0-day the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 55460 (Google Chrome < 12.0.742.112 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 119363 (Google Chrome prior to 12.0.742.112 Multiple Vulnerabilities).
Upgrading 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 googlechromereleases.blogspot.com. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published 5 months after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (68273) and Tenable (55460). Entries connected to this vulnerability are available at 57801, 57800, 57799 and 57798.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 55460
Nessus Name: Google Chrome < 12.0.742.112 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 68696
OpenVAS Name: FreeBSD Ports: chromium
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: chrome.google.com
Patch: googlechromereleases.blogspot.com
Timeline
06/02/2011 🔍06/28/2011 🔍
06/28/2011 🔍
06/29/2011 🔍
06/29/2011 🔍
06/29/2011 🔍
06/29/2011 🔍
06/29/2011 🔍
07/04/2011 🔍
07/19/2011 🔍
11/01/2011 🔍
03/19/2021 🔍
Sources
Vendor: google.comProduct: google.com
Advisory: googlechromereleases.blogspot.com
Researcher: Philippe Arteau (miaubiz)
Organization: OUSPG
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2011-2345 (🔍)
OVAL: 🔍
X-Force: 68273
SecurityTracker: 1025730 - Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code
Vulnerability Center: 32082 - Google Chrome before 12.0.742.112 NPAPI Malfunction Causes Remote DoS Vulnerability, Medium
SecurityFocus: 48479 - Google Chrome Prior to 12.0.742.112 Multiple Security Vulnerabilities
Secunia: 45097 - Google Chrome Multiple Vulnerabilities, Highly Critical
See also: 🔍
Entry
Created: 07/19/2011 02:00Updated: 03/19/2021 12:08
Changes: 07/19/2011 02:00 (82), 04/17/2019 14:03 (17), 03/19/2021 12:08 (3)
Complete: 🔍
Cache ID: 3:A48:103
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