Google Tunnelblick 3.3beta20 Access Restriction access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.4$5k-$25k0.00

Summaryinfo

A vulnerability was found in Google Tunnelblick 3.3beta20. It has been classified as problematic. Affected is an unknown function of the component Access Restriction. This manipulation causes access control. This vulnerability is registered as CVE-2012-3484. No exploit is available.

Detailsinfo

A vulnerability classified as critical was found in Google Tunnelblick 3.3beta20. Affected by this vulnerability is an unknown code block of the component Access Restriction. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Tunnelblick 3.3beta20 and earlier relies on a test for specific ownership and permissions to determine whether a program can be safely executed, which allows local users to bypass intended access restrictions and gain privileges via a (1) user-mountable image or (2) network share.

The weakness was published 08/26/2012 (oss-sec). The advisory is shared at openwall.com. This vulnerability is known as CVE-2012-3484 since 06/14/2012. The exploitation appears to be easy. An attack has to be approached locally. 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 02/20/2019). MITRE ATT&CK project uses the attack technique T1068 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entries are available at VDB-61889, VDB-61888, VDB-61887 and VDB-61886. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.4
VulDB Temp Score: 8.4
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: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/14/2012 🔍
08/26/2012 +73 days 🔍
08/26/2012 +0 days 🔍
03/23/2015 +939 days 🔍
02/20/2019 +1430 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: openwall.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-3484 (🔍)
GCVE (CVE): GCVE-0-2012-3484
GCVE (VulDB): GCVE-100-61885
See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 02/20/2019 10:50
Changes: 03/23/2015 16:50 (46), 02/20/2019 10:50 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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