Vulnerability CVE-2011-2940
Published: 2011-08-25   Modified: 2012-02-13

Description:
stunnel 4.40 and 4.41 might allow remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Stunnel -> Stunnel 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=732068
http://xforce.iss.net/xforce/xfdb/69318
http://www.stunnel.org/pipermail/stunnel-announce/2011-August/000059.html
http://www.securityfocus.com/bid/49254
http://www.osvdb.org/74600
http://www.openwall.com/lists/oss-security/2011/08/19/6
http://www.openwall.com/lists/oss-security/2011/08/19/18
http://stunnel.org/?page=sdf_ChangeLog
http://securitytracker.com/id?1025959
http://secunia.com/advisories/45705
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