github - ghsa-52f2-92w4-mx97

ghsa-52f2-92w4-mx97

Vulnerability from github

Published

2022-05-24 17:18

Modified

2022-05-24 17:18

Severity ?

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

Details

An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer, allowing an attacker to bypass DNSSEC validation.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-12244"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-347"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-19T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer, allowing an attacker to bypass DNSSEC validation.",
  "id": "GHSA-52f2-92w4-mx97",
  "modified": "2022-05-24T17:18:07Z",
  "published": "2022-05-24T17:18:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12244"
    },
    {
      "type": "WEB",
      "url": "https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-02.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NMP72NJGKBWR5WEBXAWX5KSLQUDFTG6S"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PS4ZN5XGENYNFKX7QIIOUCQQHXE37GJF"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4691"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00052.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2020/05/19/3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-12244

Vulnerability from cvelistv5

Published

2020-05-19 13:51

Modified

2024-08-04 11:48

Severity ?

Summary

References

▼	URL	Tags
	https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-02.html	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2020/05/19/3	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2020/dsa-4691	vendor-advisory, x_refsource_DEBIAN
	http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00052.html	vendor-advisory, x_refsource_SUSE
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PS4ZN5XGENYNFKX7QIIOUCQQHXE37GJF/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NMP72NJGKBWR5WEBXAWX5KSLQUDFTG6S/	vendor-advisory, x_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:48:58.374Z",
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          {
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              "x_transferred"
            ],
            "url": "https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-02.html"
          },
          {
            "name": "[oss-security] 20200519 PowerDNS Recursor 4.3.1, 4.2.2. and 4.1.16 released fixing multiple vulnerabilities",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2020/05/19/3"
          },
          {
            "name": "DSA-4691",
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            ],
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          },
          {
            "name": "FEDORA-2020-c0ff3df740",
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              "vendor-advisory",
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      "descriptions": [
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        }
      ],
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      "providerMetadata": {
        "dateUpdated": "2020-06-14T18:06:08",
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        },
        {
          "name": "[oss-security] 20200519 PowerDNS Recursor 4.3.1, 4.2.2. and 4.1.16 released fixing multiple vulnerabilities",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2020/05/19/3"
        },
        {
          "name": "DSA-4691",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4691"
        },
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          "name": "openSUSE-SU-2020:0698",
          "tags": [
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          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00052.html"
        },
        {
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          "tags": [
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            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PS4ZN5XGENYNFKX7QIIOUCQQHXE37GJF/"
        },
        {
          "name": "FEDORA-2020-c0ff3df740",
          "tags": [
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          ],
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        }
      ],
      "x_legacyV4Record": {
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                          {
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                  "value": "n/a"
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        "references": {
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            },
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              "name": "[oss-security] 20200519 PowerDNS Recursor 4.3.1, 4.2.2. and 4.1.16 released fixing multiple vulnerabilities",
              "refsource": "MLIST",
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            },
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  },
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  "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.

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