← Back

CVE-2015-7855

nvd nist
Published: Aug 7, 2017Modified: May 13, 2026

JSON object

Loading...
6.5
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 2.8 / Impact: 3.6
Source: NVD

Description

The decodenetnum function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (assertion failure) via a 6 or mode 7 packet containing a long data value.

Affected (29)

Show all products
Ntp: Ntp · Debian: Debian Linux · Netapp: Clustered Data Ontap, Data Ontap, Oncommand Balance, Oncommand Performance Manager, Oncommand Unified Manager · Siemens: Tim 4r Ie Firmware, Tim 4r Ie Dnp3 Firmware
Ntp
1 product
Ntp
Debian
1 product
Debian Linux
Netapp
5 products
Clustered Data Ontap
Data Ontap
Oncommand Balance
Oncommand Performance Manager
Oncommand Unified Manager
Siemens
2 products
Tim 4r Ie Firmware
Tim 4r Ie Dnp3 Firmware
Configuration A
19 vulnerable
Vulnerable SoftwareAffected Versions
Ntp
Ntp
From 4.2.0 to 4.2.8
Ntp
From 4.3.0 to 4.3.77
Ntp
Version 4.2.8
Ntp
Version 4.2.8 p1-beta1
Ntp
Version 4.2.8 p1-beta2
Ntp
Version 4.2.8 p1-beta3
Ntp
Version 4.2.8 p1-beta4
Ntp
Version 4.2.8 p1-beta5
Ntp
Version 4.2.8 p1-rc1
Ntp
Version 4.2.8 p1-rc2
Ntp
Version 4.2.8 p1
Ntp
Version 4.2.8 p2-rc1
Ntp
Version 4.2.8 p2-rc2
Ntp
Version 4.2.8 p2-rc3
Ntp
Version 4.2.8 p2
Ntp
Version 4.2.8 p3-rc1
Ntp
Version 4.2.8 p3-rc2
Ntp
Version 4.2.8 p3-rc3
Ntp
Version 4.2.8 p3
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Debian
Debian Linux
Version 7.0
Debian Linux
Version 8.0
Debian Linux
Version 9.0
Configuration C
5 vulnerable
Vulnerable SoftwareAffected Versions
Clustered Data Ontap
All versions
Data Ontap
All versions
Oncommand Balance
All versions
Oncommand Performance Manager
All versions
Oncommand Unified Manager
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Tim 4r Ie Firmware
All versions
Running on/withPlatform Versions
Siemens
Tim 4r Ie
All versions
Configuration E
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Tim 4r Ie Dnp3 Firmware
All versions
Running on/withPlatform Versions
Siemens
Tim 4r Ie Dnp3
All versions

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (22)

Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party AdvisoryVDB Entry
Source: cve@mitre.org
Third Party AdvisoryVDB Entry
Source: cve@mitre.org
Issue TrackingThird Party AdvisoryVDB Entry
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party AdvisoryVDB Entry
Source: cve@mitre.org
Third Party AdvisoryVDB Entry
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party AdvisoryUS Government Resource
Source: cve@mitre.org
ExploitThird Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingThird Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party AdvisoryVDB Entry

Timeline

No history available yet.