Google Chrome 31.0.1650.63 Parent Tear-Off SVGPropertyTearOff.h use after free

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Google Chrome 31.0.1650.63. Impacted is an unknown function of the file svg/properties/SVGPropertyTearOff.h of the component Parent Tear-Off Handler. Such manipulation leads to use after free. This vulnerability is traded as CVE-2013-6644. Furthermore, there is an exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Google Chrome 31.0.1650.63 (Web Browser) and classified as critical. Affected by this issue is an unknown function of the file svg/properties/SVGPropertyTearOff.h of the component Parent Tear-Off Handler. 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 availability. CVE summarizes:

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 shared 12/14/2013 as Tracking bug for internal security fixes for Chrome 32, Release 0 as confirmed advisory (Website). The advisory is shared for download at code.google.com. The vendor cooperated in the coordination of the public release. This vulnerability is handled as CVE-2013-6644 since 11/05/2013. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known.

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 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 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†), OSVDB (102139†) and Secunia (SA56248†). code.google.com is providing further details. The entries VDB-11958, VDB-11959, VDB-11960 and VDB-11961 are related to this item. 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: 7.5
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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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

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

Timelineinfo

11/05/2013 🔍
12/14/2013 +39 days 🔍
01/14/2014 +30 days 🔍
01/14/2014 +0 days 🔍
01/14/2014 +0 days 🔍
01/16/2014 +2 days 🔍
01/17/2014 +1 days 🔍
02/17/2014 +31 days 🔍
06/08/2021 +2668 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: Tracking bug for internal security fixes for Chrome 32, Release 0
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-6644 (🔍)
GCVE (CVE): GCVE-0-2013-6644
GCVE (VulDB): GCVE-100-11984

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 64805
Secunia: 56248 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 102139

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

Entryinfo

Created: 01/17/2014 09:58
Updated: 06/08/2021 11:39
Changes: 01/17/2014 09:58 (81), 05/17/2018 08:34 (7), 06/08/2021 11:39 (4)
Complete: 🔍
Committer:
Cache ID: 216:680:103

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