Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2016-2519

ntpd in NTP before 4.2.8p7 and 4.3.x before 4.3.92 allows remote attackers to cause a denial of service (ntpd abort) by a large request data value, which triggers the ctl_getitem function to return a NULL value.

Published

2017-01-30T21:59:01.113

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 5.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:H/Au:S/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: HIGH
  • Authentication: SINGLE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

3.9

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application ntp ntp ≤ 4.2.8 Yes
Application ntp ntp 4.3.0 Yes
Application ntp ntp 4.3.1 Yes
Application ntp ntp 4.3.2 Yes
Application ntp ntp 4.3.3 Yes
Application ntp ntp 4.3.4 Yes
Application ntp ntp 4.3.5 Yes
Application ntp ntp 4.3.6 Yes
Application ntp ntp 4.3.7 Yes
Application ntp ntp 4.3.8 Yes
Application ntp ntp 4.3.9 Yes
Application ntp ntp 4.3.10 Yes
Application ntp ntp 4.3.11 Yes
Application ntp ntp 4.3.12 Yes
Application ntp ntp 4.3.13 Yes
Application ntp ntp 4.3.14 Yes
Application ntp ntp 4.3.15 Yes
Application ntp ntp 4.3.16 Yes
Application ntp ntp 4.3.17 Yes
Application ntp ntp 4.3.18 Yes
Application ntp ntp 4.3.19 Yes
Application ntp ntp 4.3.20 Yes
Application ntp ntp 4.3.21 Yes
Application ntp ntp 4.3.22 Yes
Application ntp ntp 4.3.23 Yes
Application ntp ntp 4.3.24 Yes
Application ntp ntp 4.3.25 Yes
Application ntp ntp 4.3.26 Yes
Application ntp ntp 4.3.27 Yes
Application ntp ntp 4.3.28 Yes
Application ntp ntp 4.3.29 Yes
Application ntp ntp 4.3.30 Yes
Application ntp ntp 4.3.31 Yes
Application ntp ntp 4.3.32 Yes
Application ntp ntp 4.3.33 Yes
Application ntp ntp 4.3.34 Yes
Application ntp ntp 4.3.35 Yes
Application ntp ntp 4.3.36 Yes
Application ntp ntp 4.3.37 Yes
Application ntp ntp 4.3.38 Yes
Application ntp ntp 4.3.39 Yes
Application ntp ntp 4.3.40 Yes
Application ntp ntp 4.3.41 Yes
Application ntp ntp 4.3.42 Yes
Application ntp ntp 4.3.43 Yes
Application ntp ntp 4.3.44 Yes
Application ntp ntp 4.3.45 Yes
Application ntp ntp 4.3.46 Yes
Application ntp ntp 4.3.47 Yes
Application ntp ntp 4.3.48 Yes
Application ntp ntp 4.3.49 Yes
Application ntp ntp 4.3.50 Yes
Application ntp ntp 4.3.51 Yes
Application ntp ntp 4.3.52 Yes
Application ntp ntp 4.3.53 Yes
Application ntp ntp 4.3.54 Yes
Application ntp ntp 4.3.55 Yes
Application ntp ntp 4.3.56 Yes
Application ntp ntp 4.3.57 Yes
Application ntp ntp 4.3.58 Yes
Application ntp ntp 4.3.59 Yes
Application ntp ntp 4.3.60 Yes
Application ntp ntp 4.3.61 Yes
Application ntp ntp 4.3.62 Yes
Application ntp ntp 4.3.63 Yes
Application ntp ntp 4.3.64 Yes
Application ntp ntp 4.3.65 Yes
Application ntp ntp 4.3.66 Yes
Application ntp ntp 4.3.67 Yes
Application ntp ntp 4.3.68 Yes
Application ntp ntp 4.3.69 Yes
Application ntp ntp 4.3.70 Yes
Application ntp ntp 4.3.71 Yes
Application ntp ntp 4.3.72 Yes
Application ntp ntp 4.3.73 Yes
Application ntp ntp 4.3.74 Yes
Application ntp ntp 4.3.75 Yes
Application ntp ntp 4.3.76 Yes
Application ntp ntp 4.3.77 Yes
Application ntp ntp 4.3.78 Yes
Application ntp ntp 4.3.79 Yes
Application ntp ntp 4.3.80 Yes
Application ntp ntp 4.3.81 Yes
Application ntp ntp 4.3.82 Yes
Application ntp ntp 4.3.83 Yes
Application ntp ntp 4.3.84 Yes
Application ntp ntp 4.3.85 Yes
Application ntp ntp 4.3.86 Yes
Application ntp ntp 4.3.87 Yes
Application ntp ntp 4.3.88 Yes
Application ntp ntp 4.3.89 Yes
Application ntp ntp 4.3.90 Yes
Application ntp ntp 4.3.91 Yes
References