CVE-2020-13817
EUVD-2020-603204.06.2020, 13:15
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.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| ntp | ntp | 𝑥 < 4.2.8 |
| ntp | ntp | 4.3.0 ≤ 𝑥 < 4.3.100 |
| ntp | ntp | 4.2.8 |
| ntp | ntp | 4.2.8:p1 |
| ntp | ntp | 4.2.8:p1-beta1 |
| ntp | ntp | 4.2.8:p1-beta2 |
| ntp | ntp | 4.2.8:p1-beta3 |
| ntp | ntp | 4.2.8:p1-beta4 |
| ntp | ntp | 4.2.8:p1-beta5 |
| ntp | ntp | 4.2.8:p1-rc1 |
| ntp | ntp | 4.2.8:p1-rc2 |
| ntp | ntp | 4.2.8:p10 |
| ntp | ntp | 4.2.8:p11 |
| ntp | ntp | 4.2.8:p12 |
| ntp | ntp | 4.2.8:p13 |
| ntp | ntp | 4.2.8:p2 |
| ntp | ntp | 4.2.8:p2-rc1 |
| ntp | ntp | 4.2.8:p2-rc2 |
| ntp | ntp | 4.2.8:p2-rc3 |
| ntp | ntp | 4.2.8:p3 |
| ntp | ntp | 4.2.8:p3-rc1 |
| ntp | ntp | 4.2.8:p3-rc2 |
| ntp | ntp | 4.2.8:p3-rc3 |
| ntp | ntp | 4.2.8:p4 |
| ntp | ntp | 4.2.8:p5 |
| ntp | ntp | 4.2.8:p6 |
| ntp | ntp | 4.2.8:p7 |
| ntp | ntp | 4.2.8:p8 |
| ntp | ntp | 4.2.8:p9 |
| netapp | cloud_backup | - |
| netapp | clustered_data_ontap | - |
| netapp | data_ontap | - |
| netapp | element_software | - |
| netapp | hci_management_node | - |
| netapp | ontap_tools | - |
| netapp | solidfire | - |
| netapp | steelstore_cloud_integrated_storage | - |
| netapp | hci_compute_node_firmware | - |
| netapp | h410c_firmware | - |
| netapp | h300s_firmware | - |
| netapp | h500s_firmware | - |
| netapp | h700s_firmware | - |
| netapp | h300e_firmware | - |
| netapp | h500e_firmware | - |
| netapp | h700e_firmware | - |
| netapp | h410s_firmware | - |
| opensuse | leap | 15.1 |
| opensuse | leap | 15.2 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
References