Google Chrome 17.0.963.83 Skia memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.6$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Google Chrome 17.0.963.83. This vulnerability affects unknown code of the component Skia. Executing a manipulation can lead to memory corruption. This vulnerability appears as CVE-2011-3065. In addition, an exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Google Chrome 17.0.963.83 (Web Browser) and classified as critical. This vulnerability affects an unknown part of the component Skia. 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. CVE summarizes:

Skia, as used in Google Chrome before 18.0.1025.142, allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors.

The weakness was presented 03/28/2012 by Christian Holler (scarybeasts) with Google Chrome Security Team as 117588 (Website). The advisory is shared for download at code.google.com. The public release was coordinated in cooperation with the vendor. This vulnerability was named CVE-2011-3065 since 08/09/2011. The exploitation appears to be difficult. The attack can be initiated remotely. A single authentication is necessary for exploitation. Technical details are unknown but a public exploit is available.

It is declared as proof-of-concept. As 0-day the estimated underground price was around $100k and more. The vulnerability scanner Nessus provides a plugin with the ID 58521 (FreeBSD : chromium -- multiple vulnerabilities (b8f0a391-7910-11e1-8a43-00262d5ed8ee)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks.

Upgrading to version 18.0.1025.142 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 code.google.com. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (74415), Tenable (58521), SecurityFocus (BID 52762†), OSVDB (80743†) and Secunia (SA48618†). See VDB-4957, VDB-5002, VDB-5003 and VDB-5004 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.9
VulDB Meta Temp Score: 8.6

VulDB Base Score: 9.9
VulDB Temp Score: 8.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 58521
Nessus Name: FreeBSD : chromium -- multiple vulnerabilities (b8f0a391-7910-11e1-8a43-00262d5ed8ee)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 71288
OpenVAS Name: FreeBSD Ports: chromium
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Chrome 18.0.1025.142
Patch: code.google.com

Timelineinfo

08/09/2011 🔍
03/28/2012 +232 days 🔍
03/28/2012 +0 days 🔍
03/28/2012 +0 days 🔍
03/30/2012 +2 days 🔍
03/30/2012 +0 days 🔍
03/30/2012 +0 days 🔍
03/30/2012 +0 days 🔍
04/03/2012 +4 days 🔍
04/17/2012 +14 days 🔍
03/22/2021 +3261 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 117588
Researcher: Christian Holler (scarybeasts)
Organization: Google Chrome Security Team
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2011-3065 (🔍)
GCVE (CVE): GCVE-0-2011-3065
GCVE (VulDB): GCVE-100-5008

OVAL: 🔍

X-Force: 74415 - Google Chrome Skia code execution, High Risk
SecurityFocus: 52762 - Google Chrome Prior to 18.0.1025.142 Multiple Security Vulnerabilities
Secunia: 48618 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 80743
SecurityTracker: 1026877 - Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code
Vulnerability Center: 34900 - Skia in Google Chrome \x3C 18.0.1025.142 Remote DoS via Unspecified Vectors, Medium

See also: 🔍

Entryinfo

Created: 04/03/2012 18:12
Updated: 03/22/2021 13:50
Changes: 04/03/2012 18:12 (84), 04/11/2017 10:48 (10), 03/22/2021 13:50 (3)
Complete: 🔍
Cache ID: 216:901:103

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