pysec-2021-361
Vulnerability from pysec
Published
2021-08-31 18:15
Modified
2021-10-11 01:16
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",
   ],
   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",
      },
   ],
}


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