GHSA-6XC7-4CX8-J3XC

Vulnerability from github – Published: 2022-05-13 01:46 – Updated: 2024-10-07 16:00
VLAI?
Summary
OpenStack Nova-LXD bypass security restrictions
Details

OpenStack Nova-LXD before 13.1.1 uses the wrong name for the veth pairs when applying Neutron security group rules for instances, which allows remote attackers to bypass intended security restrictions.

Severity ?
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "nova-lxd"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "13.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-5936"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-29T14:25:02Z",
    "nvd_published_at": "2017-04-12T22:59:00Z",
    "severity": "HIGH"
  },
  "details": "OpenStack Nova-LXD before 13.1.1 uses the wrong name for the veth pairs when applying Neutron security group rules for instances, which allows remote attackers to bypass intended security restrictions.",
  "id": "GHSA-6xc7-4cx8-j3xc",
  "modified": "2024-10-07T16:00:20Z",
  "published": "2022-05-13T01:46:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5936"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/nova-lxd/commit/1b76cefb92081efa1e88cd8f330253f857028bd2"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/nova-lxd/+bug/1656847"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openstack/nova-lxd"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/nova-lxd/PYSEC-2017-21.yaml"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20200227193915/http://www.securityfocus.com/bid/96182"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2017/02/09/3"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3195-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "OpenStack Nova-LXD bypass security restrictions"
}


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