pysec-2019-190
Vulnerability from pysec
Published
2019-03-13 02:29
Modified
2021-08-27 03:22
Details

An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn't support that option (for example, VRRP), an authenticated user may block further application of security group rules for instances from any project/tenant on the compute hosts to which it's applied. (Only deployments using the iptables security group driver are affected.)

Aliases


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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "neutron",
        "purl": "pkg:pypi/neutron"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "12.0.0"
            },
            {
              "fixed": "12.0.6"
            },
            {
              "introduced": "13.0.0"
            },
            {
              "fixed": "13.0.3"
            },
            {
              "introduced": "11.0.0"
            },
            {
              "fixed": "11.0.7"
            },
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.8"
            }
          ],
          "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",
        "12.0.0",
        "12.0.1",
        "12.0.2",
        "12.0.3",
        "12.0.4",
        "12.0.5",
        "13.0.0",
        "13.0.1",
        "13.0.2"
      ]
    }
  ],
  "aliases": [
    "CVE-2019-9735"
  ],
  "details": "An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn\u0027t support that option (for example, VRRP), an authenticated user may block further application of security group rules for instances from any project/tenant on the compute hosts to which it\u0027s applied. (Only deployments using the iptables security group driver are affected.)",
  "id": "PYSEC-2019-190",
  "modified": "2021-08-27T03:22:08.807010Z",
  "published": "2019-03-13T02:29:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://launchpad.net/bugs/1818385"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/107390"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.debian.org/security/2019/dsa-4409"
    },
    {
      "type": "WEB",
      "url": "https://security.openstack.org/ossa/OSSA-2019-001.html"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/Mar/24"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2019/03/18/2"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2019:0935"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2019:0916"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2019:0879"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4036-1/"
    }
  ]
}


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