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CVE-2019-17134 — Vulnerability in octavia — CVE Details

CRITICAL

OpenStack Octavia Amphora-Agent not requiring Client-Certificate

Published June 29, 2026Updated July 2, 2026Source: osv

Summary

Amphora Images in OpenStack Octavia >=0.10.0 <2.1.2, >=3.0.0 <3.2.0, >=4.0.0 <4.1.0 allows anyone with access to the management network to bypass client-certificate based authentication and retrieve information or issue configuration commands via simple HTTP requests to the Agent on port https/9443, because the `cmd/agent.py` gunicorn cert_reqs option is True but is supposed to be ssl.CERT_REQUIRED.

Advisory Timeline

  • First published June 29, 2026 (105 days ago).
  • Last revised July 2, 2026 — 3 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

pip
Update octavia to 2.1.2 or later
pip install "octavia>=2.1.2"

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: pypi (1).

PackageEcosystemAffectedFixed In
octavia
pypi
0.10.0, 1.0.0, 1.0.0.0b1, 1.0.0.0b2 (+27 more)2.1.2, 3.2.0, 4.1.0

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.1 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Frequently Asked Questions

What is CVE-2019-17134?
OpenStack Octavia Amphora-Agent not requiring Client-Certificate This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.1/10).
How do I check if my project is affected by CVE-2019-17134?
CVE-2019-17134 affects octavia. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2019-17134 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.1

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

PYSEC-2026-433
GHSA-r4v4-3jj7-jc29

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