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.
References
Link 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
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:stunnel:stunnel:*:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:0.1:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:1.0:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:1.1:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:1.2:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:1.3:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:1.4:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:1.5:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:1.6:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:2.0:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:2.1:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.0:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.0:b1:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.0:b2:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.0:b3:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.0:b4:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.0:b5:*:*:*:*:*:*
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cpe:2.3:a:stunnel:stunnel:3.1:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.2:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.3:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.4a:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.5:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.6:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.7:*:*:*:*:*:*:*
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cpe:2.3:a:stunnel:stunnel:3.8:p1:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.8:p2:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.8:p3:*:*:*:*:*:*
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cpe:2.3:a:stunnel:stunnel:3.8p4:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.9:*:*:*:*:*:*:*
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cpe:2.3:a:stunnel:stunnel:3.11:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.12:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.13:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.14:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.15:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.16:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.17:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.18:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.19:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.20:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.21:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.21a:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.21b:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.21c:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.22:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.23:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.24:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.25:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:3.26:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.00:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.0:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.01:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.02:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.03:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.04:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.05:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.06:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.07:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.08:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.09:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.10:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.11:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.12:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.13:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.14:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.15:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.16:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.17:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.18:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.19:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.20:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.21:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.22:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.23:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.24:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.25:*:*:*:*:*:*:*
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cpe:2.3:a:stunnel:stunnel:4.28:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.29:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.30:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.31:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.32:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.33:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.34:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.35:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.36:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.37:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.38:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.39:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.40:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.41:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.42:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.43:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.44:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.45:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.46:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.47:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.48:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.49:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.50:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.51:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.52:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.53:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.54:*:*:*:*:*:*:*
cpe:2.3:a:stunnel:stunnel:4.55:*:*:*:*:*:*:*

History

No history.

Information

Published : 2014-03-24 16:31

Updated : 2024-02-28 12:20


NVD link : CVE-2014-0016

Mitre link : CVE-2014-0016

CVE.ORG link : CVE-2014-0016


JSON object : View

Products Affected

stunnel

  • stunnel
CWE
CWE-332

Insufficient Entropy in PRNG