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 laterpip 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).
| Package | Ecosystem | Affected | Fixed 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
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-17134ADVISORY
- https://github.com/openstack/octavia/commit/1725517d1d209f26b2275306d83e49c099dcbe1aWEB
- https://github.com/openstack/octavia/commit/2976a7f0f109e17930db8a61136526ead44ea7e5WEB
- https://github.com/openstack/octavia/commit/624ff08f27bcb73788663cbe6d35cbe29c537844WEB
- https://github.com/openstack/octavia/commit/89a2f6e0136ad49d928eb65b4cf555af2a2b8ab1WEB
- https://github.com/openstack/octavia/commit/b0c2cd7b4c835c391cfedf12cf9f9ff8a0aabd17WEB
- https://github.com/openstack/octavia/commit/c2fdffc3b748f8007c72e52df257e38756923b40WEB
- https://github.com/openstack/octaviaPACKAGE
- https://review.opendev.org/686541WEB
- https://review.opendev.org/686543WEB
- https://review.opendev.org/686544WEB
- https://review.opendev.org/686545WEB
- https://review.opendev.org/686546WEB
- https://review.opendev.org/686547WEB
- https://security.openstack.org/ossa/OSSA-2019-005.htmlWEB
- https://storyboard.openstack.org/#!/story/2006660WEB
- https://pypi.org/project/octaviaPACKAGE
- https://github.com/advisories/GHSA-r4v4-3jj7-jc29ADVISORY
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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