Google Chrome 30.0.1599.101 SVG Node Resources memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Google Chrome 30.0.1599.101. Affected is an unknown function of the component SVG Node Resources. Such manipulation leads to memory corruption. This vulnerability is documented as CVE-2013-6623. Additionally, an exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Google Chrome 30.0.1599.101 (Web Browser). It has been rated as problematic. Affected by this issue is an unknown function of the component SVG Node Resources. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is availability. CVE summarizes:

The SVG implementation in Blink, as used in Google Chrome before 31.0.1650.48, allows remote attackers to cause a denial of service (out-of-bounds read) by leveraging the use of tree order, rather than transitive dependency order, for layout.

The weakness was released 09/28/2013 as not defined blog post (Blogspot). The advisory is available at googlechromereleases.blogspot.ch. The public release was coordinated with the vendor. This vulnerability is handled as CVE-2013-6623 since 11/05/2013. The attack may be launched remotely. No form of authentication is required 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 $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 70986 (Debian DSA-2799-1 : 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 121689 (Avant Browser Rendering Engines Multiple Security Vulnerabilities).

Upgrading to version 31.0.1650.48 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 (70986), SecurityFocus (BID 63671†), OSVDB (99717†) and Vulnerability Center (SBV-42292†). code.google.com is providing further details. Entries connected to this vulnerability are available at VDB-11178, VDB-11179, VDB-11180 and VDB-11181. If you want to get best quality of vulnerability data, you may have to visit VulDB.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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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: 70986
Nessus Name: Debian DSA-2799-1 : chromium-browser - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 892799
OpenVAS Name: Debian Security Advisory DSA 2799-1 (chromium-browser - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Chrome 31.0.1650.48

Timelineinfo

09/28/2013 🔍
11/05/2013 +38 days 🔍
11/12/2013 +6 days 🔍
11/12/2013 +0 days 🔍
11/12/2013 +0 days 🔍
11/13/2013 +1 days 🔍
11/13/2013 +0 days 🔍
11/18/2013 +5 days 🔍
06/02/2021 +2753 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: googlechromereleases.blogspot.ch
Status: Not defined
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-6623 (🔍)
GCVE (CVE): GCVE-0-2013-6623
GCVE (VulDB): GCVE-100-11186

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 63671
OSVDB: 99717
Vulnerability Center: 42292 - Google Chrome Before 31.0.1650.48 Remote DoS due to Out of Bounds Read in Blink SVG - CVE-2013-6623, Medium

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

Entryinfo

Created: 11/18/2013 13:33
Updated: 06/02/2021 09:43
Changes: 11/18/2013 13:33 (54), 05/15/2017 11:27 (31), 06/02/2021 09:41 (4), 06/02/2021 09:43 (1)
Complete: 🔍
Committer:
Cache ID: 216::103

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