PYSEC-2021-361

Vulnerability from pysec - Published: 2021-08-31 18:15 - Updated: 2021-10-11 01:16
VLAI
Details

An issue was discovered in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. Authenticated attackers can reconfigure dnsmasq via a crafted extra_dhcp_opts value.

Impacted products
Name purl
neutron pkg:pypi/neutron
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "neutron",
        "purl": "pkg:pypi/neutron"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "16.4.1"
            },
            {
              "introduced": "17.0.0"
            },
            {
              "fixed": "17.2.1"
            },
            {
              "introduced": "18.0.0"
            },
            {
              "fixed": "18.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0",
        "10.0.5",
        "10.0.6",
        "10.0.7",
        "11.0.3",
        "11.0.4",
        "11.0.5",
        "11.0.6",
        "11.0.7",
        "11.0.8",
        "12.0.0",
        "12.0.0.0b3",
        "12.0.0.0rc1",
        "12.0.0.0rc2",
        "12.0.1",
        "12.0.2",
        "12.0.3",
        "12.0.4",
        "12.0.5",
        "12.0.6",
        "12.1.0",
        "12.1.1",
        "13.0.0",
        "13.0.0.0b1",
        "13.0.0.0b2",
        "13.0.0.0b3",
        "13.0.0.0rc1",
        "13.0.0.0rc2",
        "13.0.1",
        "13.0.2",
        "13.0.3",
        "13.0.4",
        "13.0.5",
        "13.0.6",
        "13.0.7",
        "14.0.0",
        "14.0.0.0b1",
        "14.0.0.0b2",
        "14.0.0.0b3",
        "14.0.0.0rc1",
        "14.0.1",
        "14.0.2",
        "14.0.3",
        "14.0.4",
        "14.1.0",
        "14.2.0",
        "14.3.0",
        "14.3.1",
        "14.4.0",
        "14.4.1",
        "14.4.2",
        "15.0.0",
        "15.0.0.0b1",
        "15.0.0.0rc1",
        "15.0.0.0rc2",
        "15.0.1",
        "15.0.2",
        "15.1.0",
        "15.2.0",
        "15.3.0",
        "15.3.1",
        "15.3.2",
        "15.3.3",
        "15.3.4",
        "16.0.0",
        "16.0.0.0b1",
        "16.0.0.0rc1",
        "16.0.0.0rc2",
        "16.1.0",
        "16.2.0",
        "16.3.0",
        "16.3.1",
        "16.3.2",
        "16.4.0",
        "17.0.0",
        "17.1.0",
        "17.1.1",
        "17.1.2",
        "17.2.0",
        "18.0.0",
        "18.1.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2021-40085",
    "GHSA-fh73-gjvg-349c"
  ],
  "details": "An issue was discovered in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. Authenticated attackers can reconfigure dnsmasq via a crafted extra_dhcp_opts value.",
  "id": "PYSEC-2021-361",
  "modified": "2021-10-11T01:16:41.242054Z",
  "published": "2021-08-31T18:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://security.openstack.org/ossa/OSSA-2021-005.html"
    },
    {
      "type": "WEB",
      "url": "https://launchpad.net/bugs/1939733"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2021/08/31/2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-fh73-gjvg-349c"
    }
  ]
}



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