CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2014-0016

stunnel before 5.00, when using fork threading, does not properly update the state of the OpenSSL pseudo-random number generator (PRNG), which causes subsequent children with the same process ID to use the same entropy pool and allows remote attackers to obtain private keys for EC (ECDSA) or DSA certificates.
Publish Date : 2014-03-24 Last Update Date : 2017-01-26
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 332

- Products Affected By CVE-2014-0016

# Product Type Vendor Product Version Update Edition Language
1 Application Stunnel Stunnel 0.1 Version Details Vulnerabilities
2 Application Stunnel Stunnel 1.0 Version Details Vulnerabilities
3 Application Stunnel Stunnel 1.1 Version Details Vulnerabilities
4 Application Stunnel Stunnel 1.2 Version Details Vulnerabilities
5 Application Stunnel Stunnel 1.3 Version Details Vulnerabilities
6 Application Stunnel Stunnel 1.4 Version Details Vulnerabilities
7 Application Stunnel Stunnel 1.5 Version Details Vulnerabilities
8 Application Stunnel Stunnel 1.6 Version Details Vulnerabilities
9 Application Stunnel Stunnel 2.0 Version Details Vulnerabilities
10 Application Stunnel Stunnel 2.1 Version Details Vulnerabilities
11 Application Stunnel Stunnel 3.0 B2 Version Details Vulnerabilities
12 Application Stunnel Stunnel 3.0 B7 Version Details Vulnerabilities
13 Application Stunnel Stunnel 3.0 B1 Version Details Vulnerabilities
14 Application Stunnel Stunnel 3.0 B6 Version Details Vulnerabilities
15 Application Stunnel Stunnel 3.0 Version Details Vulnerabilities
16 Application Stunnel Stunnel 3.0 B5 Version Details Vulnerabilities
17 Application Stunnel Stunnel 3.0 B4 Version Details Vulnerabilities
18 Application Stunnel Stunnel 3.0 B3 Version Details Vulnerabilities
19 Application Stunnel Stunnel 3.1 Version Details Vulnerabilities
20 Application Stunnel Stunnel 3.2 Version Details Vulnerabilities
21 Application Stunnel Stunnel 3.3 Version Details Vulnerabilities
22 Application Stunnel Stunnel 3.4a Version Details Vulnerabilities
23 Application Stunnel Stunnel 3.5 Version Details Vulnerabilities
24 Application Stunnel Stunnel 3.6 Version Details Vulnerabilities
25 Application Stunnel Stunnel 3.7 Version Details Vulnerabilities
26 Application Stunnel Stunnel 3.8p1 Version Details Vulnerabilities
27 Application Stunnel Stunnel 3.8 P4 Version Details Vulnerabilities
28 Application Stunnel Stunnel 3.8 P3 Version Details Vulnerabilities
29 Application Stunnel Stunnel 3.8p4 Version Details Vulnerabilities
30 Application Stunnel Stunnel 3.8 P2 Version Details Vulnerabilities
31 Application Stunnel Stunnel 3.8p3 Version Details Vulnerabilities
32 Application Stunnel Stunnel 3.8 P1 Version Details Vulnerabilities
33 Application Stunnel Stunnel 3.8p2 Version Details Vulnerabilities
34 Application Stunnel Stunnel 3.8 Version Details Vulnerabilities
35 Application Stunnel Stunnel 3.9 Version Details Vulnerabilities
36 Application Stunnel Stunnel 3.10 Version Details Vulnerabilities
37 Application Stunnel Stunnel 3.11 Version Details Vulnerabilities
38 Application Stunnel Stunnel 3.12 Version Details Vulnerabilities
39 Application Stunnel Stunnel 3.13 Version Details Vulnerabilities
40 Application Stunnel Stunnel 3.14 Version Details Vulnerabilities
41 Application Stunnel Stunnel 3.15 Version Details Vulnerabilities
42 Application Stunnel Stunnel 3.16 Version Details Vulnerabilities
43 Application Stunnel Stunnel 3.17 Version Details Vulnerabilities
44 Application Stunnel Stunnel 3.18 Version Details Vulnerabilities
45 Application Stunnel Stunnel 3.19 Version Details Vulnerabilities
46 Application Stunnel Stunnel 3.20 Version Details Vulnerabilities
47 Application Stunnel Stunnel 3.21c Version Details Vulnerabilities
48 Application Stunnel Stunnel 3.21b Version Details Vulnerabilities
49 Application Stunnel Stunnel 3.21a Version Details Vulnerabilities
50 Application Stunnel Stunnel 3.21 Version Details Vulnerabilities
51 Application Stunnel Stunnel 3.22 Version Details Vulnerabilities
52 Application Stunnel Stunnel 3.23 Version Details Vulnerabilities
53 Application Stunnel Stunnel 3.24 Version Details Vulnerabilities
54 Application Stunnel Stunnel 3.25 Version Details Vulnerabilities
55 Application Stunnel Stunnel 3.26 Version Details Vulnerabilities
56 Application Stunnel Stunnel 4.00 Version Details Vulnerabilities
57 Application Stunnel Stunnel 4.0 Version Details Vulnerabilities
58 Application Stunnel Stunnel 4.01 Version Details Vulnerabilities
59 Application Stunnel Stunnel 4.02 Version Details Vulnerabilities
60 Application Stunnel Stunnel 4.03 Version Details Vulnerabilities
61 Application Stunnel Stunnel 4.04 Version Details Vulnerabilities
62 Application Stunnel Stunnel 4.05 Version Details Vulnerabilities
63 Application Stunnel Stunnel 4.06 Version Details Vulnerabilities
64 Application Stunnel Stunnel 4.07 Version Details Vulnerabilities
65 Application Stunnel Stunnel 4.08 Version Details Vulnerabilities
66 Application Stunnel Stunnel 4.09 Version Details Vulnerabilities
67 Application Stunnel Stunnel 4.10 Version Details Vulnerabilities
68 Application Stunnel Stunnel 4.11 Version Details Vulnerabilities
69 Application Stunnel Stunnel 4.12 Version Details Vulnerabilities
70 Application Stunnel Stunnel 4.13 Version Details Vulnerabilities
71 Application Stunnel Stunnel 4.14 Version Details Vulnerabilities
72 Application Stunnel Stunnel 4.15 Version Details Vulnerabilities
73 Application Stunnel Stunnel 4.16 Version Details Vulnerabilities
74 Application Stunnel Stunnel 4.17 Version Details Vulnerabilities
75 Application Stunnel Stunnel 4.18 Version Details Vulnerabilities
76 Application Stunnel Stunnel 4.19 Version Details Vulnerabilities
77 Application Stunnel Stunnel 4.20 Version Details Vulnerabilities
78 Application Stunnel Stunnel 4.21 Version Details Vulnerabilities
79 Application Stunnel Stunnel 4.22 Version Details Vulnerabilities
80 Application Stunnel Stunnel 4.23 Version Details Vulnerabilities
81 Application Stunnel Stunnel 4.24 Version Details Vulnerabilities
82 Application Stunnel Stunnel 4.25 Version Details Vulnerabilities
83 Application Stunnel Stunnel 4.26 Version Details Vulnerabilities
84 Application Stunnel Stunnel 4.27 Version Details Vulnerabilities
85 Application Stunnel Stunnel 4.28 Version Details Vulnerabilities
86 Application Stunnel Stunnel 4.29 Version Details Vulnerabilities
87 Application Stunnel Stunnel 4.30 Version Details Vulnerabilities
88 Application Stunnel Stunnel 4.31 Version Details Vulnerabilities
89 Application Stunnel Stunnel 4.32 Version Details Vulnerabilities
90 Application Stunnel Stunnel 4.33 Version Details Vulnerabilities
91 Application Stunnel Stunnel 4.34 Version Details Vulnerabilities
92 Application Stunnel Stunnel 4.35 Version Details Vulnerabilities
93 Application Stunnel Stunnel 4.36 Version Details Vulnerabilities
94 Application Stunnel Stunnel 4.37 Version Details Vulnerabilities
95 Application Stunnel Stunnel 4.38 Version Details Vulnerabilities
96 Application Stunnel Stunnel 4.39 Version Details Vulnerabilities
97 Application Stunnel Stunnel 4.40 Version Details Vulnerabilities
98 Application Stunnel Stunnel 4.41 Version Details Vulnerabilities
99 Application Stunnel Stunnel 4.42 Version Details Vulnerabilities
100 Application Stunnel Stunnel 4.43 Version Details Vulnerabilities
101 Application Stunnel Stunnel 4.44 Version Details Vulnerabilities
102 Application Stunnel Stunnel 4.45 Version Details Vulnerabilities
103 Application Stunnel Stunnel 4.46 Version Details Vulnerabilities
104 Application Stunnel Stunnel 4.47 Version Details Vulnerabilities
105 Application Stunnel Stunnel 4.48 Version Details Vulnerabilities
106 Application Stunnel Stunnel 4.49 Version Details Vulnerabilities
107 Application Stunnel Stunnel 4.50 Version Details Vulnerabilities
108 Application Stunnel Stunnel 4.51 Version Details Vulnerabilities
109 Application Stunnel Stunnel 4.52 Version Details Vulnerabilities
110 Application Stunnel Stunnel 4.53 Version Details Vulnerabilities
111 Application Stunnel Stunnel 4.54 Version Details Vulnerabilities
112 Application Stunnel Stunnel 4.55 Version Details Vulnerabilities
113 Application Stunnel Stunnel 4.56 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Stunnel Stunnel 113

- References For CVE-2014-0016

http://www.openwall.com/lists/oss-security/2014/03/05/1
MLIST [oss-security] 20140305 libssh and stunnel PRNG flaws
http://www.securityfocus.com/bid/65964
BID 65964 Stunnel CVE-2014-0016 PRNG Initialization Weakness Release Date:2017-01-25
https://bugzilla.redhat.com/attachment.cgi?id=870826&action=diff
https://bugzilla.redhat.com/show_bug.cgi?id=1072180 CONFIRM
https://www.stunnel.org/sdf_ChangeLog.html CONFIRM

- Metasploit Modules Related To CVE-2014-0016

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.