github - ghsa-8hp4-8fgw-m69h

ghsa-8hp4-8fgw-m69h

Vulnerability from github

Published

2022-05-13 01:37

Modified

2022-05-13 01:37

Severity ?

5.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Details

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2017-15105"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-01-23T16:29:00Z",
    "severity": "MODERATE"
  },
  "details": "A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof.",
  "id": "GHSA-8hp4-8fgw-m69h",
  "modified": "2022-05-13T01:37:34Z",
  "published": "2022-05-13T01:37:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-15105"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00039.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00022.html"
    },
    {
      "type": "WEB",
      "url": "https://unbound.net/downloads/CVE-2017-15105.txt"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3673-1"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/102817"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2017-15105

Vulnerability from cvelistv5

Published

2018-01-23 16:00

Modified

2024-09-16 21:56

Severity ?

Summary

References

▼	URL	Tags
	http://www.securityfocus.com/bid/102817	vdb-entry, x_refsource_BID
	https://lists.debian.org/debian-lts-announce/2019/02/msg00022.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2018/01/msg00039.html	mailing-list, x_refsource_MLIST
	https://unbound.net/downloads/CVE-2017-15105.txt	x_refsource_CONFIRM
	https://usn.ubuntu.com/3673-1/	vendor-advisory, x_refsource_UBUNTU

Impacted products

Vendor

Product

Version

▼

NLnet Labs

unbound

Version: before 1.6.8

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T19:50:16.037Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "102817",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/102817"
          },
          {
            "name": "[debian-lts-announce] 20190214 [SECURITY] [DLA 1676-1] unbound security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00022.html"
          },
          {
            "name": "[debian-lts-announce] 20180130 [SECURITY] [DLA 1264-1] unbound security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00039.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://unbound.net/downloads/CVE-2017-15105.txt"
          },
          {
            "name": "USN-3673-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3673-1/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "unbound",
          "vendor": "NLnet Labs",
          "versions": [
            {
              "status": "affected",
              "version": "before 1.6.8"
            }
          ]
        }
      ],
      "datePublic": "2018-01-19T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-358",
              "description": "CWE-358",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-02-15T10:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "102817",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/102817"
        },
        {
          "name": "[debian-lts-announce] 20190214 [SECURITY] [DLA 1676-1] unbound security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00022.html"
        },
        {
          "name": "[debian-lts-announce] 20180130 [SECURITY] [DLA 1264-1] unbound security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00039.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://unbound.net/downloads/CVE-2017-15105.txt"
        },
        {
          "name": "USN-3673-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3673-1/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "DATE_PUBLIC": "2018-01-19T00:00:00",
          "ID": "CVE-2017-15105",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "unbound",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "before 1.6.8"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "NLnet Labs"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-358"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "102817",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/102817"
            },
            {
              "name": "[debian-lts-announce] 20190214 [SECURITY] [DLA 1676-1] unbound security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00022.html"
            },
            {
              "name": "[debian-lts-announce] 20180130 [SECURITY] [DLA 1264-1] unbound security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00039.html"
            },
            {
              "name": "https://unbound.net/downloads/CVE-2017-15105.txt",
              "refsource": "CONFIRM",
              "url": "https://unbound.net/downloads/CVE-2017-15105.txt"
            },
            {
              "name": "USN-3673-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3673-1/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2017-15105",
    "datePublished": "2018-01-23T16:00:00Z",
    "dateReserved": "2017-10-08T00:00:00",
    "dateUpdated": "2024-09-16T21:56:27.390Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted