What is CVE-2023-24548?

CVE-2023-24548 is a medium-severity vulnerability in Arista 7280cr3-32d4, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 5.3/10. Published 2023-08-29.

How severe is CVE-2023-24548?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Buffer overflow in Arista 7280cr3-32d4

CVE-2023-24548

On affected platforms running Arista EOS with VXLAN configured, malformed or truncated packets received over a VXLAN tunnel and forwarded in hardware can cause egress ports to be unable to forward packets. The device will continue to be su…

Vulnerability class: Buffer Overflow

EPSS: 0.005 (38.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

psirt@arista.com (Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2023-24548?: CVE-2023-24548 is a medium-severity vulnerability in Arista 7280cr3-32d4, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 5.3/10. Published 2023-08-29.
How severe is CVE-2023-24548?: Medium severity. CVSS v3 base score is 5.3 out of 10.