github - ghsa-g97q-39hw-52p8

ghsa-g97q-39hw-52p8

Vulnerability from github

Published

2022-05-24 17:12

Modified

2022-05-24 17:12

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

An exploitable denial-of-service vulnerability exists in the resource record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in mDNS messages, the compression pointer is followed without checking for recursion, leading to a denial of service. An attacker can send an mDNS message to trigger this vulnerability.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-6071"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-674"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-03-24T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An exploitable denial-of-service vulnerability exists in the resource record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in mDNS messages, the compression pointer is followed without checking for recursion, leading to a denial of service. An attacker can send an mDNS message to trigger this vulnerability.",
  "id": "GHSA-g97q-39hw-52p8",
  "modified": "2022-05-24T17:12:34Z",
  "published": "2022-05-24T17:12:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6071"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202005-10"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-0994"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4671"
    }
  ],
  "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-2020-6071 (GCVE-0-2020-6071)

Vulnerability from cvelistv5

Published

2020-03-24 20:43

Modified

2024-08-04 08:47

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

denial of service

Summary

An exploitable denial-of-service vulnerability exists in the resource record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in mDNS messages, the compression pointer is followed without checking for recursion, leading to a denial of service. An attacker can send an mDNS message to trigger this vulnerability.

References

URL

Tags

	https://www.debian.org/security/2020/dsa-4671	vendor-advisory, x_refsource_DEBIAN
	https://security.gentoo.org/glsa/202005-10	vendor-advisory, x_refsource_GENTOO
	https://talosintelligence.com/vulnerability_reports/TALOS-2020-0994	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Videolabs	Version: Videolabs libmicrodns 0.1.0

Show details on NVD website

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