Google WebkitGTK+ up to 2.0.2 Service RenderInline.cpp splitInlines 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 was found in Google WebkitGTK+ up to 2.0.2. It has been rated as critical. This vulnerability affects the function RenderInline::splitInlines of the file rendering/RenderInline.cpp of the component Service. This manipulation causes use after free. The identification of this vulnerability is CVE-2013-2880. Furthermore, there is an exploit available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability has been found in Google WebkitGTK+ up to 2.0.2 (Web Browser) and classified as critical. Affected by this vulnerability is the function RenderInline::splitInlines of the file rendering/RenderInline.cpp of the component Service. 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 28.0.1500.71 allow attackers to cause a denial of service or possibly have other impact via unknown vectors.

The weakness was shared 05/15/2013 as 150531 as not defined bulletin (Website). The advisory is shared at trac.webkit.org. This vulnerability is known as CVE-2013-2880 since 04/11/2013. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known.

It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 68970 (Debian DSA-2724-1 : 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 121317 (Google Chrome Prior to 28.0.1500.71 Multiple Vulnerabilities).

Upgrading to version 28.0.1500.71 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at trac.webkit.org. The best possible mitigation is suggested to be patching the affected component. A possible mitigation has been published 1 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (68970), SecurityFocus (BID 61046†), OSVDB (93640†) and Secunia (SA54017†). The entries VDB-8662, VDB-8995, VDB-9451 and VDB-9452 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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

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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: 68970
Nessus Name: Debian DSA-2724-1 : chromium-browser - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 892724
OpenVAS Name: Debian Security Advisory DSA 2724-1 (chromium-browser - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

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

Upgrade: WebkitGTK+ 28.0.1500.71
Patch: trac.webkit.org

Timelineinfo

04/11/2013 🔍
05/15/2013 +34 days 🔍
05/22/2013 +7 days 🔍
05/27/2013 +5 days 🔍
07/09/2013 +42 days 🔍
07/09/2013 +0 days 🔍
07/10/2013 +1 days 🔍
07/19/2013 +9 days 🔍
05/12/2021 +2853 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: 150531
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-2880 (🔍)
GCVE (CVE): GCVE-0-2013-2880
GCVE (VulDB): GCVE-100-8869

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 61046
Secunia: 54017 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 93640

See also: 🔍

Entryinfo

Created: 05/27/2013 09:56
Updated: 05/12/2021 01:38
Changes: 05/27/2013 09:56 (84), 03/20/2019 19:06 (1), 05/12/2021 01:38 (4)
Complete: 🔍
Committer: olku
Cache ID: 216:3BB:103

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