Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2018-7185

Disclosure Date: March 06, 2018 •
CVE-2018-7185 CVSS v3 Base Score: 7.5
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Description

The protocol engine in ntp 4.2.6 before 4.2.8p11 allows a remote attackers to cause a denial of service (disruption) by continually sending a packet with a zero-origin timestamp and source IP address of the “other side” of an interleaved association causing the victim ntpd to reset its association.

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CVSS V3 Severity and Metrics
Base Score:
7.5 High
Impact Score:
3.6
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High

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,
  • hpe,
  • netapp,
  • ntp,
  • oracle,
  • synology

Products

  • diskstation manager,
  • fujitsu m10-1 firmware,
  • fujitsu m10-4 firmware,
  • fujitsu m10-4s firmware,
  • fujitsu m12-1 firmware,
  • fujitsu m12-2 firmware,
  • fujitsu m12-2s firmware,
  • hci -,
  • hpux-ntp,
  • ntp,
  • ntp 4.2.8,
  • router manager,
  • skynas,
  • solidfire -,
  • ubuntu linux 12.04,
  • ubuntu linux 14.04,
  • ubuntu linux 16.04,
  • ubuntu linux 17.10,
  • ubuntu linux 18.04,
  • virtual diskstation manager,
  • vs960hd firmware
Technical Analysis