CVE-2020-17355

Arista EOS before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F allows remote attackers to cause a denial of service restart of agents by crafting a malformed DHCP packet which leads to an incorrect route being installed...

CVE-2020-17355

CVE-2020-17355 affects Arista EOS: vulnerability in DHCP relay handling where a malformed DHCP packet can install an incorrect route, triggering DoS via agent restarts (SandL3Unicast, Ira, Arp, Snmp). Affected EOS releases are 4.24.x before 4.24.2F, 4.23.x before 4.23.5M, 4.22.x before 4.22.7M, a...

Security Advisory 0053

Security Advisory 0053 PDF Date: October 7th, 2020 Version: 1.0 Revision | Date | Changes ---|---|--- 1.0 | October 7th, 2020 | Initial Release The CVE-ID tracking this issue is: CVE-2020-17355 CVSSv3 Base Score: 7.5/10 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Description This advisory...