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.
Find out more about CVE-2020-13817 from the MITRE-CVE dictionary and NIST NVD
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Product Name | Status | Defect | Fixed | Downloads |
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Linux | ||||
Wind River Linux LTS 17 | Fixed |
LIN10-7414 |
10.17.41.21 | -- |
Wind River Linux 8 | Fixed |
LIN8-12529 |
8.0.0.33 | -- |
Wind River Linux 9 | Fixed |
LIN9-10016 |
9.0.0.25 | -- |
Wind River Linux 7 | Requires LTSS | -- | -- | -- |
Wind River Linux LTS 21 | Not Vulnerable | -- | -- | -- |
Wind River Linux LTS 22 | Not Vulnerable | -- | -- | -- |
Wind River Linux LTS 18 | Fixed |
LIN1018-6285 |
10.18.44.17 | -- |
Wind River Linux LTS 19 | Fixed |
LIN1019-4806 |
10.19.45.7 | -- |
Wind River Linux CD release | Not Vulnerable | -- | -- | -- |
Wind River Linux 6 | Requires LTSS | -- | -- | -- |
Wind River Linux LTS 23 | Not Vulnerable | -- | -- | -- |
VxWorks | ||||
VxWorks 7 | Fixed | -- | SR0660 | -- |
VxWorks 6.9 | Fixed | -- | 6.9.4.12 RCPL2 | -- |
Helix Virtualization Platform Cert Edition | ||||
Helix Virtualization Platform Cert Edition | Not Vulnerable | -- | -- | -- |
Product Name | Status | Defect | Fixed | Downloads |
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