GHSA-JJGH-M322-FJX6

Vulnerability from github – Published: 2022-05-24 16:47 – Updated: 2024-10-08 12:49
VLAI?
Summary
Openstack Octavia Access Control Vulnerability
Details

Description

An access-control flaw was found in the Octavia service when the cloud platform was deployed using Red Hat OpenStack Platform Director. An attacker could cause new amphorae to run based on any arbitrary image. This meant that a remote attacker could upload a new amphorae image and, if requested to spawn new amphorae, Octavia would then pick up the compromised image.

Mitigation

To prevent this vulnerability: 1. Update Octavia's configuration setting (octavia.conf) to amp_image_owner_id = $UUID_OF_SERVICE_PROJECT on all Octavia nodes. 2. Enable the new configuration by restarting both octavia_worker and octavia_health_manager.

Severity ?
5.5 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "octavia"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-3895"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-02-23T20:36:33Z",
    "nvd_published_at": "2019-06-03T19:29:00Z",
    "severity": "MODERATE"
  },
  "details": "### Description\nAn access-control flaw was found in the Octavia service when the cloud platform was deployed using Red Hat OpenStack Platform Director. An attacker could cause new amphorae to run based on any arbitrary image. This meant that a remote attacker could upload a new amphorae image and, if requested to spawn new amphorae, Octavia would then pick up the compromised image.\n\n### Mitigation\nTo prevent this vulnerability:\n1. Update Octavia\u0027s configuration setting (octavia.conf) to `amp_image_owner_id = $UUID_OF_SERVICE_PROJECT` on all Octavia nodes.\n2. Enable the new configuration by restarting both `octavia_worker` and `octavia_health_manager`.",
  "id": "GHSA-jjgh-m322-fjx6",
  "modified": "2024-10-08T12:49:03Z",
  "published": "2022-05-24T16:47:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3895"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/octavia/commit/d7d062a47ab54a540d81f13a0e5f3085ebfaa0d2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/tripleo-common/commit/e7c5eab712e0f70ecbc6d225d4766e0fe0f3f884"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:1683"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:1742"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/octavia/+bug/1620629"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/tripleo/+bug/1830607"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3895"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openstack/octavia"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/octavia/blob/08570831754d9671fbd1756d668f55f191e47ca4/octavia/compute/drivers/nova_driver.py#L35"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/octavia/PYSEC-2019-194.yaml"
    },
    {
      "type": "WEB",
      "url": "https://opendev.org/openstack/octavia/commit/d7d062a47ab54a540d81f13a0e5f3085ebfaa0d2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Openstack Octavia Access Control Vulnerability"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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