CVE-2020-26569
In EVPN VxLAN setups in Arista EOS, specific malformed packets can lead to incorrect MAC to IP bindings and as a result
In EVPN VxLAN setups in Arista EOS, specific malformed packets can lead to incorrect MAC to IP bindings and as a result packets can be incorrectly forwarded across VLAN boundaries. This can result in traffic being discarded on the receiving VLAN. This affects versions: 4.21.12M and below releases in the 4.21.x train.
4.22.7M and below releases in the 4.22.x train.
4.23.5M and below releases in the 4.23.x train.
4.24.2F and below releases in the 4.24.x train.
MEDIUM · CVSS 5.9
EPSS 0.00389
Schedule remediation
- Public exploit or PoC is available
Sigma rules0
YARA rules0