Vulnerability-Lookup

GHSA-9773-3FQG-8W25

Vulnerability from github – Published: 2022-05-13 01:07 – Updated: 2024-10-03 21:27

Summary

OpenStack Neutron's unsupported dport option prevents applying security groups

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.)

Severity

6.5 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

7.1 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "neutron"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "neutron"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "11.0.0"
            },
            {
              "fixed": "11.0.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "neutron"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "12.0.0"
            },
            {
              "fixed": "12.0.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "neutron"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "13.0.0"
            },
            {
              "fixed": "13.0.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-9735"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-08T18:55:25Z",
    "nvd_published_at": "2019-03-13T02:29:00Z",
    "severity": "HIGH"
  },
  "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": "GHSA-9773-3fqg-8w25",
  "modified": "2024-10-03T21:27:55Z",
  "published": "2022-05-13T01:07:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9735"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:0879"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:0916"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:0935"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openstack/neutron"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2019-190.yaml"
    },
    {
      "type": "WEB",
      "url": "https://launchpad.net/bugs/1818385"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/Mar/24"
    },
    {
      "type": "WEB",
      "url": "https://security.openstack.org/ossa/OSSA-2019-001.html"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4036-1"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20201208185619/http://www.securityfocus.com/bid/107390"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2019/dsa-4409"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2019/03/18/2"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/107390"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "OpenStack Neutron\u0027s unsupported dport option prevents applying security groups"
}

CVE-2019-9735 (GCVE-0-2019-9735)

Vulnerability from cvelistv5 – Published: 2019-03-13 02:00 – Updated: 2024-08-04 22:01

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

10 references

URL	Tags
http://www.securityfocus.com/bid/107390	vdb-entryx_refsource_BID
https://launchpad.net/bugs/1818385	x_refsource_MISC
https://security.openstack.org/ossa/OSSA-2019-001.html	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2019/03/18/2	mailing-listx_refsource_MLIST
https://seclists.org/bugtraq/2019/Mar/24	mailing-listx_refsource_BUGTRAQ
https://www.debian.org/security/2019/dsa-4409	vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2019:0916	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:0935	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:0879	vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/4036-1/	vendor-advisoryx_refsource_UBUNTU

Date Public

2019-03-12 00:00

Show details on NVD website

JSON

To clipboard

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          "tags": [
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          "url": "https://access.redhat.com/errata/RHSA-2019:0935"
        },
        {
          "name": "RHSA-2019:0879",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:0879"
        },
        {
          "name": "USN-4036-1",
          "tags": [
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            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4036-1/"
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            "vendor_data": [
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                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
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    "dateReserved": "2019-03-12T00:00:00.000Z",
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    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

PYSEC-2019-190

Vulnerability from pysec - Published: 2019-03-13 02:29 - Updated: 2021-08-27 03:22

Details

Impacted products

Name	purl
neutron	pkg:pypi/neutron

Aliases

JSON

To clipboard

{
  "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",
    "GHSA-9773-3fqg-8w25"
  ],
  "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/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-9773-3fqg-8w25"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

GHSA-9773-3FQG-8W25

CVE-2019-9735 (GCVE-0-2019-9735)

PYSEC-2019-190

Tags

Sightings

Nomenclature

Related by attack behaviour