7.5

CVE-2019-18948

An issue was found in Arista EOS. Specific malformed ARP packets can impact the software forwarding of VxLAN packets. This issue is found in Arista’s EOS VxLAN code, which can allow attackers to crash the VxlanSwFwd agent. This affects EOS 4.21.8M and below releases in the 4.21.x train, 4.22.3M and below releases in the 4.22.x train, 4.23.1F and below releases in the 4.23.x train, and all releases in 4.15, 4.16, 4.17, 4.18, 4.19, 4.20 code train.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Arista ≫ Eos Version >= 4.21.0 <= 4.21.8m
Arista ≫ Eos Version >= 4.22.0 <= 4.22.3m
Arista ≫ Eos Version >= 4.23.0 <= 4.23.1f
Arista ≫ Eos Version4.15
Arista ≫ Eos Version4.16
Arista ≫ Eos Version4.17
Arista ≫ Eos Version4.18
Arista ≫ Eos Version4.19
Arista ≫ Eos Version4.20
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.46% 0.61
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P