PT-2012-4753 · Tunnelblick · Tunnelblick

Kurt Seifried · Published 2012-08-26 · Updated 2012-08-27 · CVE-2012-3487

Positive Technologies (AI Summary)

CVSS v2.0

1.2

Low

Base vector

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

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

Description A race condition issue allows local users to kill unintended processes by waiting for a specific PID value to be assigned to a target process.

Recommendations For Tunnelblick versions 3.3beta20 and earlier, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2012-3487

Affected Products

Tunnelblick

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2012-3487 · 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