CVE record · CVE-2023-24513

On affected platforms running Arista CloudEOS a size check bypass issue in the Software Forwarding Engine (Sfe) may allow buffer over reads in later code. Additionally, depending on configured option…

CVSS 6.5 MediumEPSS 0.0068 · 52nd percentile

Published by the CVE Program (CNA: Arista) at 12 Apr 2023, 00:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Arista Networks	EOS	affected 4.29.0 to 4.29.1F, inclusive custom affected 4.28.0 to 4.28.5M, inclusive custom affected 4.27.0 to 4.27.8M, inclusive custom affected 4.26.0 to 4.26.9M, inclusive custom

Identifiers: CVE-2023-24513
CNA: Arista
Weakness (CWE): CWE-126
Tags: Arista Networks EOS
CWE-126
Published: 12 Apr 2023
Updated: 7 Feb 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.5	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L	CNA (Arista)

CISA KEV Not listed.
EPSS 0.0068, the 52nd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 12 Apr 2023. New records show when each source confirmed them.

Sources

References from the CNA

www.arista.com/en/support/advisories-notices/security-advisory/17240-security-advisory-0085

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.