stunnel 4.4x < 4.42 Unspecified Memory Corruption

This script is Copyright (C) 2011-2016 Tenable Network Security, Inc.


Synopsis :

The remote Windows host contains a program that is affected by a
memory corruption vulnerability.

Description :

The version of stunnel 4.4x installed on the remote host is a version
prior to 4.42. It is, therefore, affected by a memory corruption
vulnerability that allows a remote attacker to cause a denial of
service condition or execution of arbitrary code.

See also :

http://stunnel.org/?page=sdf_ChangeLog
http://www.nessus.org/u?33c9ea22

Solution :

Upgrade to stunnel version 4.42 or later.

Risk factor :

High / CVSS Base Score : 9.3
(CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 8.1
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : false

Family: Windows

Nessus Plugin ID: 56090 ()

Bugtraq ID: 49254

CVE ID: CVE-2011-2940

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