CVE-2016-1947
Detail
Modified After Enrichment
This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
Mozilla Firefox 43.x mishandles attempts to connect to the Application Reputation service, which makes it easier for remote attackers to trigger an unintended download by leveraging the absence of reputation data.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving NIST webspace.
We have provided these links to other web sites because they
may have information that would be of interest to you. No
inferences should be drawn on account of other sites being
referenced, or not, from this page. There may be other web
sites that are more appropriate for your purpose. NIST does
not necessarily endorse the views expressed, or concur with
the facts presented on these sites. Further, NIST does not
endorse any commercial products that may be mentioned on
these sites. Please address comments about this page to [email protected] .
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-19
Data Processing Errors
NIST
Change History
16 change records found show changes
CVE Modified by Mozilla Corporation
6/16/2026 8:42:54 PM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]
CVE Status Change
5/06/2026 6:30:45 PM
Action
Type
Old Value
New Value
CVE Modified by CVE
11/20/2024 9:47:24 PM
Action
Type
Old Value
New Value
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html
Added
Reference
http://www.mozilla.org/security/announce/2016/mfsa2016-11.html
Added
Reference
http://www.securityfocus.com/bid/81949
Added
Reference
http://www.securitytracker.com/id/1034825
Added
Reference
http://www.ubuntu.com/usn/USN-2880-1
Added
Reference
http://www.ubuntu.com/usn/USN-2880-2
Added
Reference
https://bugzilla.mozilla.org/show_bug.cgi?id=1237103
Added
Reference
https://security.gentoo.org/glsa/201605-06
CVE Modified by Mozilla Corporation
5/13/2024 11:53:55 PM
Action
Type
Old Value
New Value
CPE Deprecation Remap by NIST
10/30/2018 12:27:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:o:novell:leap:42.1:*:*:*:*:*:*:*
OR
*cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST
10/30/2018 12:27:35 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:o:novell:opensuse:13.1:*:*:*:*:*:*:*
OR
*cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST
10/30/2018 12:27:37 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:o:novell:opensuse:13.2:*:*:*:*:*:*:*
OR
*cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
CVE Modified by Mozilla Corporation
9/09/2017 9:29:13 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.securitytracker.com/id/1034825 [No Types Assigned]
Modified Analysis by NIST
12/07/2016 8:17:04 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
Configuration 1
OR
*cpe:2.3:a:mozilla:firefox:43.0.4:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.3:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.2:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.1:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:o:novell:leap:42.1:*:*:*:*:*:*:*
*cpe:2.3:o:novell:opensuse:13.2:*:*:*:*:*:*:*
*cpe:2.3:o:novell:opensuse:13.1:*:*:*:*:*:*:*
Configuration 1
OR
*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
Configuration 2
OR
*cpe:2.3:o:novell:leap:42.1:*:*:*:*:*:*:*
*cpe:2.3:o:novell:opensuse:13.2:*:*:*:*:*:*:*
*cpe:2.3:o:novell:opensuse:13.1:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:a:mozilla:firefox:43.0.4:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.3:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.2:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.1:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0:*:*:*:*:*:*:*
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html No Types Assigned
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html Third Party Advisory
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html No Types Assigned
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html Third Party Advisory
Changed
Reference Type
http://www.securityfocus.com/bid/81949 No Types Assigned
http://www.securityfocus.com/bid/81949 Third Party Advisory, VDB Entry
Changed
Reference Type
http://www.ubuntu.com/usn/USN-2880-1 No Types Assigned
http://www.ubuntu.com/usn/USN-2880-1 Third Party Advisory
Changed
Reference Type
http://www.ubuntu.com/usn/USN-2880-2 No Types Assigned
http://www.ubuntu.com/usn/USN-2880-2 Third Party Advisory
Changed
Reference Type
https://bugzilla.mozilla.org/show_bug.cgi?id=1237103 No Types Assigned
https://bugzilla.mozilla.org/show_bug.cgi?id=1237103 Issue Tracking, Vendor Advisory
Changed
Reference Type
https://security.gentoo.org/glsa/201605-06 No Types Assigned
https://security.gentoo.org/glsa/201605-06 Third Party Advisory, VDB Entry
CVE Modified by Mozilla Corporation
12/05/2016 10:07:53 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.ubuntu.com/usn/USN-2880-1 [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2880-2 [No Types Assigned]
CVE Modified by Mozilla Corporation
11/30/2016 10:07:36 PM
Action
Type
Old Value
New Value
Added
Reference
https://security.gentoo.org/glsa/201605-06 [No Types Assigned]
CVE Modified by Mozilla Corporation
11/28/2016 3:02:38 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.securityfocus.com/bid/81949 [No Types Assigned]
Modified Analysis by NIST
7/12/2016 1:09:24 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
Configuration 1
OR
*cpe:2.3:a:mozilla:firefox:43.0.4:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.3:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.2:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.1:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0:*:*:*:*:*:*:*
Configuration 1
OR
*cpe:2.3:a:mozilla:firefox:43.0.4:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.3:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.2:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.1:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:o:novell:leap:42.1:*:*:*:*:*:*:*
*cpe:2.3:o:novell:opensuse:13.2:*:*:*:*:*:*:*
*cpe:2.3:o:novell:opensuse:13.1:*:*:*:*:*:*:*
CVE Modified by Mozilla Corporation
7/11/2016 10:00:01 PM
Action
Type
Old Value
New Value
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html
Modified Analysis by NIST
2/10/2016 2:24:50 PM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Added
CVSS V2
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Added
CWE
CWE-19
Added
CPE Configuration
Configuration 1
OR
*cpe:2.3:a:mozilla:firefox:43.0.4:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.3:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.2:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0.1:*:*:*:*:*:*:*
*cpe:2.3:a:mozilla:firefox:43.0:*:*:*:*:*:*:*
Changed
Reference Type
http://www.mozilla.org/security/announce/2016/mfsa2016-11.html No Types Assigned
http://www.mozilla.org/security/announce/2016/mfsa2016-11.html Advisory
Initial CVE Analysis
2/10/2016 1:10:09 PM
Action
Type
Old Value
New Value
Quick Info
CVE Dictionary Entry: CVE-2016-1947 NVD
Published Date: 01/31/2016 NVD
Last Modified: 06/16/2026
Source: Mozilla Corporation