7.5

CVE-2020-11868

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ntp ≫ Ntp Version <= 4.2.7
Ntp ≫ Ntp Version >= 4.3.98 < 4.3.100
Ntp ≫ Ntp Version 4.2.8 Update -
Ntp ≫ Ntp Version 4.2.8 Update p1
Ntp ≫ Ntp Version 4.2.8 Update p1-beta1
Ntp ≫ Ntp Version 4.2.8 Update p1-beta2
Ntp ≫ Ntp Version 4.2.8 Update p1-beta3
Ntp ≫ Ntp Version 4.2.8 Update p1-beta4
Ntp ≫ Ntp Version 4.2.8 Update p1-beta5
Ntp ≫ Ntp Version 4.2.8 Update p1-rc1
Ntp ≫ Ntp Version 4.2.8 Update p1-rc2
Ntp ≫ Ntp Version 4.2.8 Update p10
Ntp ≫ Ntp Version 4.2.8 Update p11
Ntp ≫ Ntp Version 4.2.8 Update p12
Ntp ≫ Ntp Version 4.2.8 Update p13
Ntp ≫ Ntp Version 4.2.8 Update p2
Ntp ≫ Ntp Version 4.2.8 Update p2-rc1
Ntp ≫ Ntp Version 4.2.8 Update p2-rc2
Ntp ≫ Ntp Version 4.2.8 Update p2-rc3
Ntp ≫ Ntp Version 4.2.8 Update p3
Ntp ≫ Ntp Version 4.2.8 Update p3-rc1
Ntp ≫ Ntp Version 4.2.8 Update p3-rc2
Ntp ≫ Ntp Version 4.2.8 Update p3-rc3
Ntp ≫ Ntp Version 4.2.8 Update p4
Ntp ≫ Ntp Version 4.2.8 Update p5
Ntp ≫ Ntp Version 4.2.8 Update p6
Ntp ≫ Ntp Version 4.2.8 Update p7
Ntp ≫ Ntp Version 4.2.8 Update p8
Ntp ≫ Ntp Version 4.2.8 Update p9
Redhat ≫ Enterprise Linux Version 7.0
Netapp ≫ Data Ontap Version - SwPlatform 7-mode
Netapp ≫ Hci Management Node Version -
Netapp ≫ Solidfire Version -
Netapp ≫ Vasa Provider For Clustered Data Ontap SwPlatform vsphere Version >= 7.2
Netapp ≫ Virtual Storage Console SwPlatform vsphere Version >= 7.2
Netapp ≫ Hci Storage Node Firmware Version -
   Netapp ≫ Hci Storage Node Version -
Debian ≫ Debian Linux Version 8.0
Opensuse ≫ Leap Version 15.1
Opensuse ≫ Leap Version 15.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.08% 0.791
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CISA-ADP 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
MITRE 5.9 2.2 3.6
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-346 Origin Validation Error

The product does not properly verify that the source of data or communication is valid.

https://www.oracle.com//security-alerts/cpujul2021.html
Patch
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html
Third Party Advisory
Mailing List
http://support.ntp.org/bin/view/Main/NtpBug3592
Patch
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1716665
Third Party Advisory
Issue Tracking
https://lists.debian.org/debian-lts-announce/2020/05/msg00004.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/202007-12
Third Party Advisory
https://security.netapp.com/advisory/ntap-20200424-0002/
Third Party Advisory