Google Chrome 31.0.1650.63 Forms use after free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.5$5k-$25k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Google Chrome 31.0.1650.63. This affects an unknown function of the component Forms Handler. This manipulation causes use after free. This vulnerability is registered as CVE-2013-6644. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Google Chrome 31.0.1650.63 (Web Browser) and classified as very critical. Affected by this vulnerability is some unknown functionality of the component Forms Handler. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Multiple unspecified vulnerabilities in Google Chrome before 32.0.1700.76 on Windows and before 32.0.1700.77 on Mac OS X and Linux allow attackers to cause a denial of service or possibly have other impact via unknown vectors.

The weakness was published 12/16/2013 as 328456 (Website). The advisory is shared at code.google.com. The public release has been coordinated with Google. This vulnerability is known as CVE-2013-6644 since 11/05/2013. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 06/08/2021). It is expected to see the exploit prices for this product increasing in the near future.

The vulnerability scanner Nessus provides a plugin with the ID 72538 (Debian DSA-2862-1 : chromium-browser - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 122879 (Debian Security Update for chromium-browser (DSA 2862-1)).

Upgrading to version 32.0.1700.76 or 32.0.1700.77 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com. A possible mitigation has been published 2 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (72538), SecurityFocus (BID 64805†) and OSVDB (101991†). Similar entries are available at VDB-11958, VDB-11959, VDB-11960 and VDB-11961. 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: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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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: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 72538
Nessus Name: Debian DSA-2862-1 : chromium-browser - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 702862
OpenVAS Name: Debian Security Advisory DSA 2862-1 (chromium-browser - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Chrome 32.0.1700.76/32.0.1700.77

Timelineinfo

11/05/2013 🔍
12/16/2013 +41 days 🔍
01/14/2014 +28 days 🔍
01/14/2014 +0 days 🔍
01/16/2014 +2 days 🔍
01/16/2014 +0 days 🔍
02/17/2014 +32 days 🔍
06/08/2021 +2668 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 328456
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-6644 (🔍)
GCVE (CVE): GCVE-0-2013-6644
GCVE (VulDB): GCVE-100-11965

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 64805
OSVDB: 101991

See also: 🔍

Entryinfo

Created: 01/16/2014 12:04
Updated: 06/08/2021 10:51
Changes: 01/16/2014 12:04 (71), 05/17/2018 08:33 (7), 06/08/2021 10:51 (3)
Complete: 🔍
Cache ID: 216::103

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