Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2018-7184

Disclosure Date: March 06, 2018 •
CVE-2018-7184
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

ntpd in ntp 4.2.8p4 before 4.2.8p11 drops bad packets before updating the “received” timestamp, which allows remote attackers to cause a denial of service (disruption) by sending a packet with a zero-origin timestamp causing the association to reset and setting the contents of the packet as the most recent timestamp. This issue is a result of an incomplete fix for CVE-2015-7704.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • canonical,
  • netapp,
  • ntp,
  • slackware,
  • synology

Products

  • cloud backup -,
  • diskstation manager 5.2,
  • diskstation manager 6.0,
  • diskstation manager 6.1,
  • ntp 4.2.8,
  • router manager 1.1,
  • skynas -,
  • slackware linux 14.0,
  • slackware linux 14.1,
  • slackware linux 14.2,
  • steelstore cloud integrated storage -,
  • ubuntu linux 14.04,
  • ubuntu linux 16.04,
  • ubuntu linux 17.10,
  • ubuntu linux 18.04,
  • virtual diskstation manager -,
  • vs960hd firmware -
Technical Analysis