CVE-2019-11331

Network Time Protocol (NTP), as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier for remote attackers to conduct off-path attacks.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
VendorProductVersion
ntpntp
-
𝑥
= Vulnerable software versions
References
http://www.securityfocus.com/bid/108010
https://support.f5.com/csp/article/K09940637
https://support.f5.com/csp/article/K09940637?utm_source=f5support&amp%3Butm_medium=RSS
https://tools.ietf.org/html/draft-gont-ntp-port-randomization-00
http://www.securityfocus.com/bid/108010
https://support.f5.com/csp/article/K09940637
https://support.f5.com/csp/article/K09940637?utm_source=f5support&amp%3Butm_medium=RSS
https://tools.ietf.org/html/draft-gont-ntp-port-randomization-00