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Vulnerability Details :

CVE-2016-3067

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-21 Apr, 2017 | 20:00
Updated At-05 Aug, 2024 | 23:40
Rejected At-
Credits

Cygwin before 2.5.0 does not properly handle updating permissions when changing users, which allows attackers to gain privileges.

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:21 Apr, 2017 | 20:00
Updated At:05 Aug, 2024 | 23:40
Rejected At:
▼CVE Numbering Authority (CNA)

Cygwin before 2.5.0 does not properly handle updating permissions when changing users, which allows attackers to gain privileges.

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://cygwin.com/ml/cygwin-announce/2016-04/msg00020.html
mailing-list
x_refsource_MLIST
https://cygwin.com/ml/cygwin-announce/2016-04/msg00054.html
mailing-list
x_refsource_MLIST
https://cygwin.com/ml/cygwin/2016-02/msg00129.html
mailing-list
x_refsource_MLIST
https://cygwin.com/ml/cygwin-announce/2016-02/msg00023.html
mailing-list
x_refsource_MLIST
https://sourceware.org/git/?p=newlib-cygwin.git%3Ba=commit%3Bh=205862ed08649df8f50b926a2c58c963f571b044
x_refsource_CONFIRM
Hyperlink: https://cygwin.com/ml/cygwin-announce/2016-04/msg00020.html
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: https://cygwin.com/ml/cygwin-announce/2016-04/msg00054.html
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: https://cygwin.com/ml/cygwin/2016-02/msg00129.html
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: https://cygwin.com/ml/cygwin-announce/2016-02/msg00023.html
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: https://sourceware.org/git/?p=newlib-cygwin.git%3Ba=commit%3Bh=205862ed08649df8f50b926a2c58c963f571b044
Resource:
x_refsource_CONFIRM
▼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://cygwin.com/ml/cygwin-announce/2016-04/msg00020.html
mailing-list
x_refsource_MLIST
x_transferred
https://cygwin.com/ml/cygwin-announce/2016-04/msg00054.html
mailing-list
x_refsource_MLIST
x_transferred
https://cygwin.com/ml/cygwin/2016-02/msg00129.html
mailing-list
x_refsource_MLIST
x_transferred
https://cygwin.com/ml/cygwin-announce/2016-02/msg00023.html
mailing-list
x_refsource_MLIST
x_transferred
https://sourceware.org/git/?p=newlib-cygwin.git%3Ba=commit%3Bh=205862ed08649df8f50b926a2c58c963f571b044
x_refsource_CONFIRM
x_transferred
Hyperlink: https://cygwin.com/ml/cygwin-announce/2016-04/msg00020.html
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://cygwin.com/ml/cygwin-announce/2016-04/msg00054.html
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://cygwin.com/ml/cygwin/2016-02/msg00129.html
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://cygwin.com/ml/cygwin-announce/2016-02/msg00023.html
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://sourceware.org/git/?p=newlib-cygwin.git%3Ba=commit%3Bh=205862ed08649df8f50b926a2c58c963f571b044
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:21 Apr, 2017 | 20:59
Updated At:20 Apr, 2025 | 01:37

Cygwin before 2.5.0 does not properly handle updating permissions when changing users, which allows attackers to gain privileges.

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
Primary3.09.8CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.0
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
cygwin
cygwin
>>cygwin>>Versions up to 2.4.1-1(inclusive)
cpe:2.3:a:cygwin:cygwin:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-264Primarynvd@nist.gov
CWE ID: CWE-264
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://cygwin.com/ml/cygwin-announce/2016-02/msg00023.htmlsecalert@redhat.com
Mailing List
Release Notes
Vendor Advisory
https://cygwin.com/ml/cygwin-announce/2016-04/msg00020.htmlsecalert@redhat.com
Mailing List
Release Notes
Vendor Advisory
https://cygwin.com/ml/cygwin-announce/2016-04/msg00054.htmlsecalert@redhat.com
Mailing List
Release Notes
Vendor Advisory
https://cygwin.com/ml/cygwin/2016-02/msg00129.htmlsecalert@redhat.com
Mailing List
Release Notes
Vendor Advisory
https://sourceware.org/git/?p=newlib-cygwin.git%3Ba=commit%3Bh=205862ed08649df8f50b926a2c58c963f571b044secalert@redhat.com
N/A
https://cygwin.com/ml/cygwin-announce/2016-02/msg00023.htmlaf854a3a-2127-422b-91ae-364da2661108
Mailing List
Release Notes
Vendor Advisory
https://cygwin.com/ml/cygwin-announce/2016-04/msg00020.htmlaf854a3a-2127-422b-91ae-364da2661108
Mailing List
Release Notes
Vendor Advisory
https://cygwin.com/ml/cygwin-announce/2016-04/msg00054.htmlaf854a3a-2127-422b-91ae-364da2661108
Mailing List
Release Notes
Vendor Advisory
https://cygwin.com/ml/cygwin/2016-02/msg00129.htmlaf854a3a-2127-422b-91ae-364da2661108
Mailing List
Release Notes
Vendor Advisory
https://sourceware.org/git/?p=newlib-cygwin.git%3Ba=commit%3Bh=205862ed08649df8f50b926a2c58c963f571b044af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: https://cygwin.com/ml/cygwin-announce/2016-02/msg00023.html
Source: secalert@redhat.com
Resource:
Mailing List
Release Notes
Vendor Advisory
Hyperlink: https://cygwin.com/ml/cygwin-announce/2016-04/msg00020.html
Source: secalert@redhat.com
Resource:
Mailing List
Release Notes
Vendor Advisory
Hyperlink: https://cygwin.com/ml/cygwin-announce/2016-04/msg00054.html
Source: secalert@redhat.com
Resource:
Mailing List
Release Notes
Vendor Advisory
Hyperlink: https://cygwin.com/ml/cygwin/2016-02/msg00129.html
Source: secalert@redhat.com
Resource:
Mailing List
Release Notes
Vendor Advisory
Hyperlink: https://sourceware.org/git/?p=newlib-cygwin.git%3Ba=commit%3Bh=205862ed08649df8f50b926a2c58c963f571b044
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://cygwin.com/ml/cygwin-announce/2016-02/msg00023.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Release Notes
Vendor Advisory
Hyperlink: https://cygwin.com/ml/cygwin-announce/2016-04/msg00020.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Release Notes
Vendor Advisory
Hyperlink: https://cygwin.com/ml/cygwin-announce/2016-04/msg00054.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Release Notes
Vendor Advisory
Hyperlink: https://cygwin.com/ml/cygwin/2016-02/msg00129.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Release Notes
Vendor Advisory
Hyperlink: https://sourceware.org/git/?p=newlib-cygwin.git%3Ba=commit%3Bh=205862ed08649df8f50b926a2c58c963f571b044
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

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