pysec - pysec-2017-21

PYSEC-2017-21

Vulnerability from pysec - Published: 2017-04-12 22:59 - Updated: 2021-07-05 00:01

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.

Impacted products

Name	purl
nova-lxd	pkg:pypi/nova-lxd

Aliases

CVE-2017-5936

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "nova-lxd",
        "purl": "pkg:pypi/nova-lxd"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1b76cefb92081efa1e88cd8f330253f857028bd2"
            }
          ],
          "repo": "https://github.com/openstack/nova-lxd",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "13.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.19.0",
        "13.0.0",
        "13.0.0.0b2",
        "13.0.0.0b3",
        "13.1.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2017-5936"
  ],
  "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": "PYSEC-2017-21",
  "modified": "2021-07-05T00:01:23.183236Z",
  "published": "2017-04-12T22:59:00Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/openstack/nova-lxd/commit/1b76cefb92081efa1e88cd8f330253f857028bd2"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/nova-lxd/+bug/1656847"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.ubuntu.com/usn/USN-3195-1"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/96182"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2017/02/09/3"
    }
  ]
}

CVE-2017-5936 (GCVE-0-2017-5936)

Vulnerability from cvelistv5 – Published: 2017-04-12 22:00 – Updated: 2024-08-05 15:18

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/96182	vdb-entryx_refsource_BID
	https://bugs.launchpad.net/nova-lxd/+bug/1656847	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-3195-1	vendor-advisoryx_refsource_UBUNTU
	https://github.com/openstack/nova-lxd/commit/1b76…	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2017/02/09/3	mailing-listx_refsource_MLIST

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:18:48.724Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "96182",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/96182"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.launchpad.net/nova-lxd/+bug/1656847"
          },
          {
            "name": "USN-3195-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3195-1"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/openstack/nova-lxd/commit/1b76cefb92081efa1e88cd8f330253f857028bd2"
          },
          {
            "name": "[oss-security] 20170208 Re: CVE Request: Nova-LXD incorrectly applied Neutron security group rules",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2017/02/09/3"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-01-16T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "problemTypes": [
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            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-04-12T21:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "96182",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/96182"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.launchpad.net/nova-lxd/+bug/1656847"
        },
        {
          "name": "USN-3195-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3195-1"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/openstack/nova-lxd/commit/1b76cefb92081efa1e88cd8f330253f857028bd2"
        },
        {
          "name": "[oss-security] 20170208 Re: CVE Request: Nova-LXD incorrectly applied Neutron security group rules",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2017/02/09/3"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-5936",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
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                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                  "value": "n/a"
                }
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        },
        "references": {
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              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/96182"
            },
            {
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              "refsource": "CONFIRM",
              "url": "https://bugs.launchpad.net/nova-lxd/+bug/1656847"
            },
            {
              "name": "USN-3195-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3195-1"
            },
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            },
            {
              "name": "[oss-security] 20170208 Re: CVE Request: Nova-LXD incorrectly applied Neutron security group rules",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2017/02/09/3"
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2017-04-12T22:00:00",
    "dateReserved": "2017-02-08T00:00:00",
    "dateUpdated": "2024-08-05T15:18:48.724Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

PYSEC-2017-21

CVE-2017-5936 (GCVE-0-2017-5936)

Tags

Sightings

Nomenclature