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	$0-$5k	0.00

A vulnerability, which was classified as critical, has been found in Google Chrome up to 3.0.195.24 (Web Browser). Affected by this issue is some 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 software 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 confidentiality, integrity, and availability.

The weakness was shared 10/01/2009 by Maksymilian Arciemowicz (Website). The advisory is available at googlechromereleases.blogspot.com. This vulnerability is handled as CVE-2009-0689 since 02/22/2009. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

It is declared as proof-of-concept. As 0-day the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 71226 (SuSE 11.2 / 11.3 Security Update : ruby (SAT Patch Numbers 8578 / 8579)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 176810 (Debian Security Update for mono (DLA 1564-1)).

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 2 months after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (71226). The entries 4077 and 122185 are related to this item.

Productinfo

Type

• Web Browser

Vendor

• Google

Name

• Chrome

License

• free

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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
ATT&CK: Unknown

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: 71226
Nessus Name: SuSE 11.2 / 11.3 Security Update : ruby (SAT Patch Numbers 8578 / 8579)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 66211
OpenVAS Name: Debian Security Advisory DSA 1931-1 (nspr)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Upgrade: chrome.google.com
Patch: googlechromereleases.blogspot.com

Timelineinfo

02/22/2009 🔍
06/26/2009 +124 days 🔍
07/01/2009 +5 days 🔍
09/30/2009 +91 days 🔍
10/01/2009 +1 days 🔍
10/01/2009 +0 days 🔍
10/19/2009 +18 days 🔍
11/08/2009 +20 days 🔍
12/05/2013 +1488 days 🔍
03/17/2021 +2659 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: googlechromereleases.blogspot.com
Researcher: Maksymilian Arciemowicz
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2009-0689 (🔍)
OVAL: 🔍

SecurityTracker: 1022478 - libc gdtoa Array Overrun May Let Remote or Local Users Execute Arbitrary Code
SecurityFocus: 36565 - Google Chrome 'dtoa()' Remote Code Execution Vulnerability
Secunia: 36913 - Google Chrome Floating Point Parsing Buffer Overflow, Highly Critical
Vupen: ADV-2009-3297

See also: 🔍

Entryinfo

Created: 10/19/2009 10:23 AM
Updated: 03/17/2021 01:40 PM
Changes: 10/19/2009 10:23 AM (79), 04/17/2019 02:02 PM (9), 03/17/2021 01:37 PM (7), 03/17/2021 01:40 PM (1)
Complete: 🔍

Discussion

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