What is CVE-2023-3646?

CVE-2023-3646 is a medium-severity vulnerability in Arista 7280cr3-32d4, classified under Out-of-bounds Read. CVSS score: 5.9/10. Published 2023-08-29.

How severe is CVE-2023-3646?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Out-of-bounds Read in Arista 7280cr3-32d4

CVE-2023-3646

On affected platforms running Arista EOS with mirroring to multiple destinations configured, an internal system error may trigger a kernel panic and cause system reload.

Vulnerability class: Buffer Overflow

EPSS: 0.006 (43.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Arista 7280cr3-32d4
Arista 7280cr3-32p4
Arista 7280cr3-36s
Arista 7280cr3-96
Arista 7280cr3a-24d12
Arista 7280cr3a-48d6
Arista 7280cr3a-72
Arista 7280dr3-24
Arista 7280dr3a-36
Arista 7280dr3a-54

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

psirt@arista.com (Exploit, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2023-3646?: CVE-2023-3646 is a medium-severity vulnerability in Arista 7280cr3-32d4, classified under Out-of-bounds Read. CVSS score: 5.9/10. Published 2023-08-29.
How severe is CVE-2023-3646?: Medium severity. CVSS v3 base score is 5.9 out of 10.