PT-2012-4752 · Tunnelblick+1 · Tunnelblick+1

Jason A. Donenfeld · Published 2012-08-26 · Updated 2012-08-27 · CVE-2012-3486

Positive Technologies (AI Summary)

CVSS v2.0

6.9

Medium

Base vector

AV:L/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tunnelblick versions 3.3beta20 and earlier

Description The issue allows local users to gain privileges via an OpenVPN configuration file that specifies execution of a script upon occurrence of an OpenVPN event.

Recommendations For versions 3.3beta20 and earlier, consider restricting the execution of scripts from OpenVPN configuration files to minimize the risk of exploitation.

Fix

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2012-3486

Affected Products

Openvpn

Tunnelblick

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2012-3486 · Security Note
• http://code.google.com/p/tunnelblick/issues/detail?id=212 · Note
• http://openwall.com/lists/oss-security/2012/08/14/1 · Note
• http://archives.neohapsis.com/archives/fulldisclosure/2012-08/0122.html · Note