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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-12-28T15:52:48
Updated: 2024-08-04T15:56:04.942Z
Reserved: 2020-10-06T00:00:00
Link: CVE-2020-26569
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-12-28T16:15:12.870
Modified: 2024-11-21T05:20:06.097
Link: CVE-2020-26569
Redhat
No data.