Google Chrome 39.0.2171.45 use after free

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Google Chrome 39.0.2171.45. Impacted is an unknown function. The manipulation leads to use after free. This vulnerability is traded as CVE-2014-7910. Furthermore, there is an exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Google Chrome 39.0.2171.45 (Web Browser). This issue affects some unknown processing. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Multiple unspecified vulnerabilities in Google Chrome before 39.0.2171.65 allow attackers to cause a denial of service or possibly have other impact via unknown vectors.

The weakness was shared 11/18/2014 with Google as Stable Channel Update, November 2014 as confirmed advisory (Website). The advisory is shared at googlechromereleases.blogspot.com. The identification of this vulnerability is CVE-2014-7910 since 10/06/2014. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 79320 (FreeBSD : chromium -- multiple vulnerabilities (d395e44f-6f4f-11e4-a444-00262d5ed8ee)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 195672 (Ubuntu Security Notification for Oxide-qt Vulnerabilities (USN-2410-1)).

Upgrading to version 39.0.2171.65 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com.

The vulnerability is also documented in the databases at X-Force (98798), Tenable (79320), SecurityFocus (BID 71161†), Secunia (SA62608†) and SecurityTracker (ID 1031241†). The entries VDB-68235, VDB-68236, VDB-68237 and VDB-68238 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 79320
Nessus Name: FreeBSD : chromium -- multiple vulnerabilities (d395e44f-6f4f-11e4-a444-00262d5ed8ee)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 802490
OpenVAS Name: Google Chrome Multiple Vulnerabilities - 01 November14 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 39.0.2171.65

Timelineinfo

10/06/2014 🔍
11/18/2014 +43 days 🔍
11/18/2014 +0 days 🔍
11/18/2014 +0 days 🔍
11/19/2014 +1 days 🔍
11/19/2014 +0 days 🔍
11/20/2014 +1 days 🔍
11/20/2014 +0 days 🔍
11/21/2014 +1 days 🔍
07/12/2024 +3521 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: Stable Channel Update, November 2014
Organization: Google
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-7910 (🔍)
GCVE (CVE): GCVE-0-2014-7910
GCVE (VulDB): GCVE-100-68249

OVAL: 🔍

X-Force: 98798 - Google Chrome multiple unspecified, Medium Risk
SecurityFocus: 71161 - Google Chrome CVE-2014-7910 Multiple Security Vulnerabilities
Secunia: 62608 - Ubuntu update for oxide-qt, Highly Critical
SecurityTracker: 1031241
Vulnerability Center: 47167 - Google Chrome Prior to 39.0.2171.65 Remote Multiple Vulnerabilities - CVE-2014-7910, Medium

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 11/20/2014 10:33
Updated: 07/12/2024 16:12
Changes: 11/20/2014 10:33 (86), 06/12/2017 08:30 (3), 02/25/2022 06:10 (3), 02/25/2022 06:25 (1), 07/12/2024 16:12 (22)
Complete: 🔍
Cache ID: 216:885:103

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