CVE-2015-7849
Detail
Modified This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
Use-after-free vulnerability in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote authenticated users to possibly execute arbitrary code or cause a denial of service (crash) via crafted packets.
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:L/Au:S/C:P/I:P/A:P)
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Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-416
Use After Free
NIST
Change History
20 change records found show
changes
CVE Modified by CVE 11/20/2024 9:37:31 PM
Action
Type
Old Value
New Value
Added
Reference
http://support.ntp.org/bin/view/Main/NtpBug2916
Added
Reference
http://www.securityfocus.com/bid/77276
Added
Reference
http://www.securitytracker.com/id/1033951
Added
Reference
https://bugzilla.redhat.com/show_bug.cgi?id=1274257
Added
Reference
https://security.gentoo.org/glsa/201607-15
Added
Reference
https://security.netapp.com/advisory/ntap-20171004-0001/
CVE Modified by MITRE 5/13/2024 11:42:38 PM
Action
Type
Old Value
New Value
Modified Analysis by NIST 6/18/2020 11:08:43 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Removed
CVSS V3
NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added
CPE Configuration
OR
*cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*
*cpe:2.3:a:netapp:oncommand_performance_manager:-:*:*:*:*:*:*:*
*cpe:2.3:a:netapp:oncommand_unified_manager:-:*:*:*:*:clustered_data_ontap:*:*
*cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
*cpe:2.3:o:netapp:data_ontap:-:*:*:*:*:7-mode:*:*
Removed
CPE Configuration
Record truncated, showing 500 of 36029 characters. View Entire Change Record OR
*cpe:2.3:a:ntp:ntp:4.2.0:*:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.2:*:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.2:p1:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.2:p2:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.2:p3:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.2:p4:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.4:*:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.4:p0:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.4:p1:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.4:p2:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.4:p3:*:*:*:*:*:*
Changed
Reference Type
http://www.securitytracker.com/id/1033951 No Types Assigned
http://www.securitytracker.com/id/1033951 Third Party Advisory, VDB Entry
Changed
Reference Type
https://security.netapp.com/advisory/ntap-20171004-0001/ No Types Assigned
https://security.netapp.com/advisory/ntap-20171004-0001/ Third Party Advisory
CPE Deprecation Remap by NIST 5/28/2020 10:08:00 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1_rc1:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1-rc1:*:*:*:*:*:*
CPE Deprecation Remap by NIST 5/28/2020 10:08:04 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1_rc2:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1-rc2:*:*:*:*:*:*
CPE Deprecation Remap by NIST 5/28/2020 10:08:08 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p2_rc1:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p2-rc1:*:*:*:*:*:*
CPE Deprecation Remap by NIST 5/28/2020 10:08:12 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p2_rc2:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p2-rc2:*:*:*:*:*:*
CPE Deprecation Remap by NIST 5/28/2020 10:08:16 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p2_rc3:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p2-rc3:*:*:*:*:*:*
CPE Deprecation Remap by NIST 5/28/2020 10:08:21 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p3_rc1:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p3-rc1:*:*:*:*:*:*
CPE Deprecation Remap by NIST 5/28/2020 10:08:25 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p3_rc2:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p3-rc2:*:*:*:*:*:*
CPE Deprecation Remap by NIST 5/28/2020 10:08:29 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p3_rc3:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p3-rc3:*:*:*:*:*:*
CPE Deprecation Remap by NIST 5/28/2020 10:07:38 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1_beta1:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1-beta1:*:*:*:*:*:*
CPE Deprecation Remap by NIST 5/28/2020 10:07:43 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1_beta2:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1-beta2:*:*:*:*:*:*
CPE Deprecation Remap by NIST 5/28/2020 10:07:47 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1_beta3:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1-beta3:*:*:*:*:*:*
CPE Deprecation Remap by NIST 5/28/2020 10:07:52 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1_beta4:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1-beta4:*:*:*:*:*:*
CPE Deprecation Remap by NIST 5/28/2020 10:07:56 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1_beta5:*:*:*:*:*:*
OR
*cpe:2.3:a:ntp:ntp:4.2.8:p1-beta5:*:*:*:*:*:*
CVE Modified by MITRE 11/09/2017 9:29:04 PM
Action
Type
Old Value
New Value
Added
Reference
https://security.netapp.com/advisory/ntap-20171004-0001/ [No Types Assigned]
CVE Modified by MITRE 9/14/2017 9:29:02 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.securitytracker.com/id/1033951 [No Types Assigned]
Initial Analysis by NIST 8/15/2017 9:52:04 AM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added
CVSS V2
(AV:N/AC:L/Au:S/C:P/I:P/A:P)
Added
CWE
CWE-416
Added
CPE Configuration
Record truncated, showing 500 of 36029 characters. View Entire Change Record OR
*cpe:2.3:a:ntp:ntp:4.2.0:*:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.2:*:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.2:p1:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.2:p2:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.2:p3:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.2:p4:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.4:*:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.4:p0:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.4:p1:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.4:p2:*:*:*:*:*:*
*cpe:2.3:a:ntp:ntp:4.2.4:p3:*:*:*:*:*:*
Changed
Reference Type
http://support.ntp.org/bin/view/Main/NtpBug2916 No Types Assigned
http://support.ntp.org/bin/view/Main/NtpBug2916 Patch, Vendor Advisory
Changed
Reference Type
http://www.securityfocus.com/bid/77276 No Types Assigned
http://www.securityfocus.com/bid/77276 Third Party Advisory, VDB Entry
Changed
Reference Type
https://bugzilla.redhat.com/show_bug.cgi?id=1274257 No Types Assigned
https://bugzilla.redhat.com/show_bug.cgi?id=1274257 Issue Tracking, Third Party Advisory, VDB Entry
Changed
Reference Type
https://security.gentoo.org/glsa/201607-15 No Types Assigned
https://security.gentoo.org/glsa/201607-15 Third Party Advisory, VDB Entry
CVE Modified by MITRE 8/08/2017 9:29:03 PM
Action
Type
Old Value
New Value
Added
Reference
https://security.gentoo.org/glsa/201607-15 [No Types Assigned]
Quick Info
CVE Dictionary Entry: CVE-2015-7849 NVD
Published Date: 08/07/2017 NVD
Last Modified: 11/20/2024
Source: MITRE
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