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LIN1018-6285 : Security Advisory - ntp - CVE-2020-13817

Created: Jun 8, 2020    Updated: Jun 29, 2020
Resolved Date: Jun 29, 2020
Found In Version:
Fix Version:
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Userspace


ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows remote attackers to cause a denial of service (daemon exit or system time change) by predicting transmit timestamps for use in spoofed packets. The victim must be relying on unauthenticated IPv4 time sources. There must be an off-path attacker who can query time from the victim's ntpd instance.

CREATE(Triage):(User=admin) [CVE-2020-13817|]


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