CVE-2019-17134

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:opendev:octavia:*:*:*:*:*:openstack:*:*", "matchCriteriaId": "B3B34F28-9407-4B82-BC0D-698D493C32EF", "versionEndExcluding": "2.1.2", "versionStartIncluding": "0.10.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:opendev:octavia:*:*:*:*:*:openstack:*:*", "matchCriteriaId": "D45E565A-2100-43B2-8C8C-B551A5805FDE", "versionEndExcluding": "3.2.0", "versionStartIncluding": "3.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:opendev:octavia:*:*:*:*:*:openstack:*:*", "matchCriteriaId": "3EF14E90-E68F-4328-A805-75EA7B6950FE", "versionEndExcluding": "4.1.0", "versionStartIncluding": "4.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*", "matchCriteriaId": "CD783B0C-9246-47D9-A937-6144FE8BFF0F", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Amphora Images en OpenStack Octavia versiones posteriores e incluyendo a 0.10.0 anteriores a 2.1.2, versiones posteriores e incluyendo a 3.0.0 anteriores a 3.2.0, versiones posteriores e incluyendo a 4.0.0 anteriores a 4.1.0, permite a cualquier persona con acceso a la red de administraci\u00f3n omitir la autenticaci\u00f3n basada en el certificado del cliente y recuperar informaci\u00f3n o emitir comandos de configuraci\u00f3n mediante peticiones HTTP simples hacia el Agente sobre el puerto https/9443, porque la opci\u00f3n gunicorn cert_reqs del archivo cmd/agent.py es True pero se supone que es ssl.CERT_REQUIRED."}], "id": "CVE-2019-17134", "lastModified": "2026-06-17T02:23:22.637", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-10-08T18:15:14.153", "references": [{"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2019:3743"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2019:3788"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2020:0721"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "https://review.opendev.org/686541"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "https://review.opendev.org/686543"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Patch", "Third Party 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{"affected_release": [{"advisory": "RHSA-2019:3788", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "openstack-octavia-0:2.1.2-1.el7ost", "product_name": "Red Hat OpenStack Platform 13.0 (Queens)", "release_date": "2019-11-07T00:00:00Z"}, {"advisory": "RHSA-2019:3743", "cpe": "cpe:/a:redhat:openstack:14::el7", "package": "openstack-octavia-0:3.1.0-3.el7ost", "product_name": "Red Hat OpenStack Platform 14.0 (Rocky)", "release_date": "2019-11-06T00:00:00Z"}, {"advisory": "RHSA-2020:0721", "cpe": "cpe:/a:redhat:openstack:15::el8", "package": "openstack-octavia-0:4.1.2-0.20200114080449.5a71643.el8ost", "product_name": "Red Hat OpenStack Platform 15.0 (Stein)", "release_date": "2020-03-05T00:00:00Z"}], "bugzilla": {"description": "openstack-octavia: amphora-agent not requiring client certificate", "id": "1761307", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1761307"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.7", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L", "status": "verified"}, "cwe": "CWE-295->(CWE-200|CWE-471)", "details": ["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.", "A certificate-validation error has been found in Octavia's amphora-agent, where an attacker with management-network access could bypass an amphora's client-certificate based authentication. Because the agent's HTTP server (gunicorn) had 'cert_reqs' set to 'True' instead of 'ssl.CERT_REQUIRED', information could be retrieved or configuration updated without a client certificate."], "mitigation": {"lang": "en:us", "value": "There is no mitigation for this issue, the flaw can only be resolved by applying updates."}, "name": "CVE-2019-17134", "public_date": "2019-10-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-17134\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-17134\nhttps://security.openstack.org/ossa/OSSA-2019-005.html"], "threat_severity": "Moderate"}

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