CVE-2012-3487

Published: Aug 26, 2012Modified: Apr 29, 2026

1.2

Vector

AV:L/AC:H/Au:N/C:N/I:P/A:N

Exploitability: 1.9 / Impact: 2.9

Source: NVD

Description

Race condition in Tunnelblick 3.3beta20 and earlier allows local users to kill unintended processes by waiting for a specific PID value to be assigned to a target process.

Affected (1)

Products: Google: Tunnelblick

Google

1 product

Tunnelblick

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Google Tunnelblick	Up to 3.3beta20

Related CWEs

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (6)

http://archives.neohapsis.com/archives/fulldisclosure/2012-08/0122.html

Source: secalert@redhat.com

http://code.google.com/p/tunnelblick/issues/detail?id=212

Source: secalert@redhat.com

http://www.openwall.com/lists/oss-security/2012/08/14/1

Source: secalert@redhat.com

http://archives.neohapsis.com/archives/fulldisclosure/2012-08/0122.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://code.google.com/p/tunnelblick/issues/detail?id=212

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2012/08/14/1

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.