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CVE-2020-11868

ntp: DoS on client ntpd using server mode packet

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.

CVSS 3.1 · 7.5 High EPSS 2.1% KEV · Not listed
Vendors
Debian Netapp Ntp and 2 more
CVE-2021-45485

kernel: information leak in the IPv6 implementation

In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses.

CVSS 3.1 · 7.5 High EPSS 3.8% KEV · Not listed
Vendors
Linux Netapp Oracle and 1 more
Products