github - ghsa-7rr8-wvj2-chhv

GHSA-7RR8-WVJ2-CHHV

Vulnerability from github – Published: 2022-05-24 16:59 – Updated: 2024-04-04 02:31

Details

A defect in code added to support QNAME minimization can cause named to exit with an assertion failure if a forwarder returns a referral rather than resolving the query. This affects BIND versions 9.14.0 up to 9.14.6, and 9.15.0 up to 9.15.4.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2019-6476"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-617"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-10-17T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "A defect in code added to support QNAME minimization can cause named to exit with an assertion failure if a forwarder returns a referral rather than resolving the query. This affects BIND versions 9.14.0 up to 9.14.6, and 9.15.0 up to 9.15.4.",
  "id": "GHSA-7rr8-wvj2-chhv",
  "modified": "2024-04-04T02:31:15Z",
  "published": "2022-05-24T16:59:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6476"
    },
    {
      "type": "WEB",
      "url": "https://kb.isc.org/docs/cve-2019-6476"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20191024-0004"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K42238532?utm_source=f5support\u0026amp%3Butm_medium=RSS"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-6476 (GCVE-0-2019-6476)

Vulnerability from cvelistv5 – Published: 2019-10-17 19:17 – Updated: 2024-09-16 16:58

Summary

Severity ?

5.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

An attacker who manages to deliberately trigger this condition on a server which is performing recursion can cause named to exit, denying service to clients.

Assigner

isc

References

URL

Tags

	https://kb.isc.org/docs/cve-2019-6476	x_refsource_CONFIRM
	https://security.netapp.com/advisory/ntap-2019102…	x_refsource_CONFIRM
	https://support.f5.com/csp/article/K42238532?utm_…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	ISC	BIND 9	Affected: 9.14.0 up to 9.14.6 Affected: 9.15.0 up to 9.15.4

Show details on NVD website

JSON

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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.

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GHSA-7RR8-WVJ2-CHHV

CVE-2019-6476 (GCVE-0-2019-6476)

Tags

Sightings

Nomenclature