National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-0016 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2014/03/05/1 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/65964 Third Party Advisory VDB Entry
https://bugzilla.redhat.com/attachment.cgi?id=870826&action=diff Patch
https://bugzilla.redhat.com/show_bug.cgi?id=1072180 Issue Tracking Third Party Advisory VDB Entry
https://www.stunnel.org/sdf_ChangeLog.html Release Notes Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-332 Insufficient Entropy in PRNG NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:stunnel:stunnel:0.1
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 cpe:/a:stunnel:stunnel:1.0
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 cpe:/a:stunnel:stunnel:1.1
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 cpe:/a:stunnel:stunnel:1.2
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 cpe:/a:stunnel:stunnel:1.3
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 cpe:/a:stunnel:stunnel:1.4
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 cpe:/a:stunnel:stunnel:1.5
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 cpe:/a:stunnel:stunnel:1.6
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 cpe:/a:stunnel:stunnel:2.0
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 cpe:/a:stunnel:stunnel:2.1
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 cpe:/a:stunnel:stunnel:3.0
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 cpe:/a:stunnel:stunnel:3.0:b1
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 cpe:/a:stunnel:stunnel:3.0:b2
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 cpe:/a:stunnel:stunnel:3.0:b3
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 cpe:/a:stunnel:stunnel:3.0:b4
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 cpe:/a:stunnel:stunnel:3.0:b5
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 cpe:/a:stunnel:stunnel:3.0:b6
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 cpe:/a:stunnel:stunnel:3.0:b7
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 cpe:/a:stunnel:stunnel:3.1
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 cpe:/a:stunnel:stunnel:3.2
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 cpe:/a:stunnel:stunnel:3.3
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 cpe:/a:stunnel:stunnel:3.4a
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 cpe:/a:stunnel:stunnel:3.5
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 cpe:/a:stunnel:stunnel:3.6
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 cpe:/a:stunnel:stunnel:3.7
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 cpe:/a:stunnel:stunnel:3.8
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 cpe:/a:stunnel:stunnel:3.8:p1
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 cpe:/a:stunnel:stunnel:3.8:p2
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 cpe:/a:stunnel:stunnel:3.8:p3
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 cpe:/a:stunnel:stunnel:3.8:p4
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 cpe:/a:stunnel:stunnel:3.8p1
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 cpe:/a:stunnel:stunnel:3.8p2
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 cpe:/a:stunnel:stunnel:3.8p3
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 cpe:/a:stunnel:stunnel:3.8p4
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 cpe:/a:stunnel:stunnel:3.9
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 cpe:/a:stunnel:stunnel:3.10
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 cpe:/a:stunnel:stunnel:3.11
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 cpe:/a:stunnel:stunnel:3.12
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 cpe:/a:stunnel:stunnel:3.13
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 cpe:/a:stunnel:stunnel:3.14
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 cpe:/a:stunnel:stunnel:3.15
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 cpe:/a:stunnel:stunnel:3.16
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 cpe:/a:stunnel:stunnel:3.17
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 cpe:/a:stunnel:stunnel:3.18
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 cpe:/a:stunnel:stunnel:3.19
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 cpe:/a:stunnel:stunnel:3.20
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 cpe:/a:stunnel:stunnel:3.21
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 cpe:/a:stunnel:stunnel:3.21a
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 cpe:/a:stunnel:stunnel:3.21b
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 cpe:/a:stunnel:stunnel:3.21c
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 cpe:/a:stunnel:stunnel:3.22
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 cpe:/a:stunnel:stunnel:3.23
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 cpe:/a:stunnel:stunnel:3.24
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 cpe:/a:stunnel:stunnel:3.25
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 cpe:/a:stunnel:stunnel:3.26
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 cpe:/a:stunnel:stunnel:4.0
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 cpe:/a:stunnel:stunnel:4.00
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 cpe:/a:stunnel:stunnel:4.01
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 cpe:/a:stunnel:stunnel:4.02
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 cpe:/a:stunnel:stunnel:4.03
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 cpe:/a:stunnel:stunnel:4.04
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 cpe:/a:stunnel:stunnel:4.05
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 cpe:/a:stunnel:stunnel:4.06
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 cpe:/a:stunnel:stunnel:4.07
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 cpe:/a:stunnel:stunnel:4.08
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 cpe:/a:stunnel:stunnel:4.09
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 cpe:/a:stunnel:stunnel:4.10
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 cpe:/a:stunnel:stunnel:4.11
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 cpe:/a:stunnel:stunnel:4.12
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 cpe:/a:stunnel:stunnel:4.13
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 cpe:/a:stunnel:stunnel:4.14
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 cpe:/a:stunnel:stunnel:4.15
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 cpe:/a:stunnel:stunnel:4.16
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 cpe:/a:stunnel:stunnel:4.17
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 cpe:/a:stunnel:stunnel:4.18
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 cpe:/a:stunnel:stunnel:4.19
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 cpe:/a:stunnel:stunnel:4.20
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 cpe:/a:stunnel:stunnel:4.21
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 cpe:/a:stunnel:stunnel:4.22
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 cpe:/a:stunnel:stunnel:4.23
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 cpe:/a:stunnel:stunnel:4.24
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 cpe:/a:stunnel:stunnel:4.25
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 cpe:/a:stunnel:stunnel:4.26
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 cpe:/a:stunnel:stunnel:4.27
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 cpe:/a:stunnel:stunnel:4.28
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 cpe:/a:stunnel:stunnel:4.29
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 cpe:/a:stunnel:stunnel:4.30
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 cpe:/a:stunnel:stunnel:4.31
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 cpe:/a:stunnel:stunnel:4.32
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 cpe:/a:stunnel:stunnel:4.33
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 cpe:/a:stunnel:stunnel:4.34
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 cpe:/a:stunnel:stunnel:4.35
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 cpe:/a:stunnel:stunnel:4.36
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 cpe:/a:stunnel:stunnel:4.37
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 cpe:/a:stunnel:stunnel:4.38
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 cpe:/a:stunnel:stunnel:4.39
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 cpe:/a:stunnel:stunnel:4.40
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 cpe:/a:stunnel:stunnel:4.41
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 cpe:/a:stunnel:stunnel:4.42
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 cpe:/a:stunnel:stunnel:4.43
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Showing 100 of 113 CPE Match Criteria, view all CPEs here


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-0016
NVD Published Date:
03/24/2014
NVD Last Modified:
01/26/2017