Vulnerability Database

289,696

Total vulnerabilities in the database

CVE-2017-6451

The mx4200_send function in the legacy MX4200 refclock in NTP before 4.2.8p10 and 4.3.x before 4.3.94 does not properly handle the return value of the snprintf function, which allows local users to execute arbitrary code via unspecified vectors, which trigger an out-of-bounds memory write.

  • Published: Mar 27, 2017
  • Updated: Apr 13, 2023
  • CVE: CVE-2017-6451
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.6
  • AV:L/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
ntp / ntp 4.3.80 4.3.80.x
ntp / ntp 4.3.51 4.3.51.x
ntp / ntp 4.3.17 4.3.17.x
ntp / ntp 4.3.30 4.3.30.x
ntp / ntp 4.3.74 4.3.74.x
ntp / ntp 4.3.67 4.3.67.x
ntp / ntp 4.3.14 4.3.14.x
ntp / ntp 4.3.27 4.3.27.x
ntp / ntp 4.3.13 4.3.13.x
ntp / ntp 4.3.36 4.3.36.x
ntp / ntp 4.3.16 4.3.16.x
ntp / ntp 4.3.35 4.3.35.x
ntp / ntp 4.3.53 4.3.53.x
ntp / ntp 4.3.64 4.3.64.x
ntp / ntp 4.3.20 4.3.20.x
ntp / ntp 4.3.40 4.3.40.x
ntp / ntp 4.3.68 4.3.68.x
ntp / ntp 4.3.46 4.3.46.x
ntp / ntp 4.3.77 4.3.77.x
ntp / ntp 4.3.1 4.3.1.x
ntp / ntp 4.3.6 4.3.6.x
ntp / ntp 4.3.2 4.3.2.x
ntp / ntp 4.3.78 4.3.78.x
ntp / ntp 4.3.79 4.3.79.x
ntp / ntp 4.3.61 4.3.61.x
ntp / ntp 4.3.42 4.3.42.x
ntp / ntp 4.3.10 4.3.10.x
ntp / ntp 4.3.88 4.3.88.x
ntp / ntp 4.2.8-p9 4.2.8-p9.x
ntp / ntp 4.3.69 4.3.69.x
ntp / ntp 4.3.92 4.3.92.x
ntp / ntp 4.3.65 4.3.65.x
ntp / ntp 4.3.48 4.3.48.x
ntp / ntp 4.3.71 4.3.71.x
ntp / ntp 4.3.11 4.3.11.x
ntp / ntp 4.3.34 4.3.34.x
ntp / ntp 4.3.58 4.3.58.x
ntp / ntp 4.3.31 4.3.31.x
ntp / ntp 4.3.86 4.3.86.x
ntp / ntp 4.3.85 4.3.85.x
ntp / ntp 4.3.9 4.3.9.x
ntp / ntp 4.3.57 4.3.57.x
ntp / ntp 4.3.83 4.3.83.x
ntp / ntp 4.3.93 4.3.93.x
ntp / ntp 4.3.22 4.3.22.x
ntp / ntp 4.3.56 4.3.56.x
ntp / ntp 4.3.25 4.3.25.x
ntp / ntp 4.3.91 4.3.91.x
ntp / ntp 4.3.70 4.3.70.x
ntp / ntp 4.3.59 4.3.59.x
ntp / ntp 4.3.21 4.3.21.x
ntp / ntp 4.3.39 4.3.39.x
ntp / ntp 4.3.4 4.3.4.x
ntp / ntp 4.3.49 4.3.49.x
ntp / ntp 4.3.50 4.3.50.x
ntp / ntp 4.3.60 4.3.60.x
ntp / ntp 4.3.54 4.3.54.x
ntp / ntp 4.3.15 4.3.15.x
ntp / ntp 4.3.12 4.3.12.x
ntp / ntp 4.3.90 4.3.90.x
ntp / ntp 4.3.43 4.3.43.x
ntp / ntp 4.3.45 4.3.45.x
ntp / ntp 4.3.66 4.3.66.x
ntp / ntp 4.3.0 4.3.0.x
ntp / ntp 4.3.3 4.3.3.x
ntp / ntp 4.3.81 4.3.81.x
ntp / ntp 4.3.84 4.3.84.x
ntp / ntp 4.3.24 4.3.24.x
ntp / ntp 4.3.28 4.3.28.x
ntp / ntp 4.3.18 4.3.18.x
ntp / ntp 4.3.76 4.3.76.x
ntp / ntp 4.3.33 4.3.33.x
ntp / ntp 4.3.7 4.3.7.x
ntp / ntp 4.3.38 4.3.38.x
ntp / ntp 4.3.72 4.3.72.x
ntp / ntp 4.3.87 4.3.87.x
ntp / ntp 4.3.29 4.3.29.x
ntp / ntp 4.3.23 4.3.23.x
ntp / ntp 4.3.63 4.3.63.x
ntp / ntp 4.3.52 4.3.52.x
ntp / ntp 4.3.41 4.3.41.x
ntp / ntp 4.3.47 4.3.47.x
ntp / ntp 4.3.37 4.3.37.x
ntp / ntp 4.3.73 4.3.73.x
ntp / ntp 4.3.5 4.3.5.x
ntp / ntp 4.3.82 4.3.82.x
ntp / ntp 4.3.75 4.3.75.x
ntp / ntp 4.3.32 4.3.32.x
ntp / ntp 4.3.19 4.3.19.x
ntp / ntp 4.3.44 4.3.44.x
ntp / ntp 4.3.55 4.3.55.x
ntp / ntp 4.3.26 4.3.26.x
ntp / ntp 4.3.62 4.3.62.x
ntp / ntp 4.3.8 4.3.8.x
ntp / ntp 4.3.89 4.3.89.x