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Vulnerability Details :

CVE-2014-0016

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-23 Mar, 2014 | 15:00
Updated At-06 Aug, 2024 | 08:58
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:redhat
Assigner Org ID:53f830b8-0a3f-465b-8143-3b8a9948e749
Published At:23 Mar, 2014 | 15:00
Updated At:06 Aug, 2024 | 08:58
Rejected At:
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.stunnel.org/sdf_ChangeLog.html
x_refsource_CONFIRM
https://bugzilla.redhat.com/attachment.cgi?id=870826&action=diff
x_refsource_MISC
http://www.openwall.com/lists/oss-security/2014/03/05/1
mailing-list
x_refsource_MLIST
https://bugzilla.redhat.com/show_bug.cgi?id=1072180
x_refsource_CONFIRM
http://www.securityfocus.com/bid/65964
vdb-entry
x_refsource_BID
Hyperlink: https://www.stunnel.org/sdf_ChangeLog.html
Resource:
x_refsource_CONFIRM
Hyperlink: https://bugzilla.redhat.com/attachment.cgi?id=870826&action=diff
Resource:
x_refsource_MISC
Hyperlink: http://www.openwall.com/lists/oss-security/2014/03/05/1
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1072180
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securityfocus.com/bid/65964
Resource:
vdb-entry
x_refsource_BID
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.stunnel.org/sdf_ChangeLog.html
x_refsource_CONFIRM
x_transferred
https://bugzilla.redhat.com/attachment.cgi?id=870826&action=diff
x_refsource_MISC
x_transferred
http://www.openwall.com/lists/oss-security/2014/03/05/1
mailing-list
x_refsource_MLIST
x_transferred
https://bugzilla.redhat.com/show_bug.cgi?id=1072180
x_refsource_CONFIRM
x_transferred
http://www.securityfocus.com/bid/65964
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: https://www.stunnel.org/sdf_ChangeLog.html
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://bugzilla.redhat.com/attachment.cgi?id=870826&action=diff
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://www.openwall.com/lists/oss-security/2014/03/05/1
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1072180
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securityfocus.com/bid/65964
Resource:
vdb-entry
x_refsource_BID
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:24 Mar, 2014 | 16:31
Updated At:12 Apr, 2025 | 10:46

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.04.3MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N
Type: Primary
Version: 2.0
Base score: 4.3
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:N
CPE Matches
stunnel
stunnel
>>stunnel>>Versions up to 4.56(inclusive)
cpe:2.3:a:stunnel:stunnel:*:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>0.1
cpe:2.3:a:stunnel:stunnel:0.1:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>1.0
cpe:2.3:a:stunnel:stunnel:1.0:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>1.1
cpe:2.3:a:stunnel:stunnel:1.1:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>1.2
cpe:2.3:a:stunnel:stunnel:1.2:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>1.3
cpe:2.3:a:stunnel:stunnel:1.3:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>1.4
cpe:2.3:a:stunnel:stunnel:1.4:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>1.5
cpe:2.3:a:stunnel:stunnel:1.5:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>1.6
cpe:2.3:a:stunnel:stunnel:1.6:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>2.0
cpe:2.3:a:stunnel:stunnel:2.0:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>2.1
cpe:2.3:a:stunnel:stunnel:2.1:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.0
cpe:2.3:a:stunnel:stunnel:3.0:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.0
cpe:2.3:a:stunnel:stunnel:3.0:b1:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.0
cpe:2.3:a:stunnel:stunnel:3.0:b2:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.0
cpe:2.3:a:stunnel:stunnel:3.0:b3:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.0
cpe:2.3:a:stunnel:stunnel:3.0:b4:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.0
cpe:2.3:a:stunnel:stunnel:3.0:b5:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.0
cpe:2.3:a:stunnel:stunnel:3.0:b6:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.0
cpe:2.3:a:stunnel:stunnel:3.0:b7:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.1
cpe:2.3:a:stunnel:stunnel:3.1:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.2
cpe:2.3:a:stunnel:stunnel:3.2:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.3
cpe:2.3:a:stunnel:stunnel:3.3:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.4a
cpe:2.3:a:stunnel:stunnel:3.4a:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.5
cpe:2.3:a:stunnel:stunnel:3.5:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.6
cpe:2.3:a:stunnel:stunnel:3.6:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.7
cpe:2.3:a:stunnel:stunnel:3.7:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.8
cpe:2.3:a:stunnel:stunnel:3.8:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.8
cpe:2.3:a:stunnel:stunnel:3.8:p1:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.8
cpe:2.3:a:stunnel:stunnel:3.8:p2:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.8
cpe:2.3:a:stunnel:stunnel:3.8:p3:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.8
cpe:2.3:a:stunnel:stunnel:3.8:p4:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.8p1
cpe:2.3:a:stunnel:stunnel:3.8p1:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.8p2
cpe:2.3:a:stunnel:stunnel:3.8p2:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.8p3
cpe:2.3:a:stunnel:stunnel:3.8p3:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.8p4
cpe:2.3:a:stunnel:stunnel:3.8p4:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.9
cpe:2.3:a:stunnel:stunnel:3.9:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.10
cpe:2.3:a:stunnel:stunnel:3.10:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.11
cpe:2.3:a:stunnel:stunnel:3.11:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.12
cpe:2.3:a:stunnel:stunnel:3.12:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.13
cpe:2.3:a:stunnel:stunnel:3.13:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.14
cpe:2.3:a:stunnel:stunnel:3.14:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.15
cpe:2.3:a:stunnel:stunnel:3.15:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.16
cpe:2.3:a:stunnel:stunnel:3.16:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.17
cpe:2.3:a:stunnel:stunnel:3.17:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.18
cpe:2.3:a:stunnel:stunnel:3.18:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.19
cpe:2.3:a:stunnel:stunnel:3.19:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.20
cpe:2.3:a:stunnel:stunnel:3.20:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.21
cpe:2.3:a:stunnel:stunnel:3.21:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.21a
cpe:2.3:a:stunnel:stunnel:3.21a:*:*:*:*:*:*:*
stunnel
stunnel
>>stunnel>>3.21b
cpe:2.3:a:stunnel:stunnel:3.21b:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-332Primarynvd@nist.gov
CWE ID: CWE-332
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.openwall.com/lists/oss-security/2014/03/05/1secalert@redhat.com
Mailing List
Third Party Advisory
http://www.securityfocus.com/bid/65964secalert@redhat.com
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/attachment.cgi?id=870826&action=diffsecalert@redhat.com
Patch
https://bugzilla.redhat.com/show_bug.cgi?id=1072180secalert@redhat.com
Issue Tracking
Third Party Advisory
VDB Entry
https://www.stunnel.org/sdf_ChangeLog.htmlsecalert@redhat.com
Release Notes
Vendor Advisory
http://www.openwall.com/lists/oss-security/2014/03/05/1af854a3a-2127-422b-91ae-364da2661108
Mailing List
Third Party Advisory
http://www.securityfocus.com/bid/65964af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/attachment.cgi?id=870826&action=diffaf854a3a-2127-422b-91ae-364da2661108
Patch
https://bugzilla.redhat.com/show_bug.cgi?id=1072180af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Third Party Advisory
VDB Entry
https://www.stunnel.org/sdf_ChangeLog.htmlaf854a3a-2127-422b-91ae-364da2661108
Release Notes
Vendor Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2014/03/05/1
Source: secalert@redhat.com
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://www.securityfocus.com/bid/65964
Source: secalert@redhat.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://bugzilla.redhat.com/attachment.cgi?id=870826&action=diff
Source: secalert@redhat.com
Resource:
Patch
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1072180
Source: secalert@redhat.com
Resource:
Issue Tracking
Third Party Advisory
VDB Entry
Hyperlink: https://www.stunnel.org/sdf_ChangeLog.html
Source: secalert@redhat.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2014/03/05/1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://www.securityfocus.com/bid/65964
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://bugzilla.redhat.com/attachment.cgi?id=870826&action=diff
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1072180
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Issue Tracking
Third Party Advisory
VDB Entry
Hyperlink: https://www.stunnel.org/sdf_ChangeLog.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Release Notes
Vendor Advisory

Change History

0
Information is not available yet

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