cvelistv5 - cve-2025-30192

CVE-2025-30192 (GCVE-0-2025-30192)

Vulnerability from cvelistv5

Published

2025-07-21 12:49

Modified

2025-07-21 13:05

Severity ?

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

CWE

CWE-345 - Insufficient Verification of Data Authenticity

Summary

An attacker spoofing answers to ECS enabled requests sent out by the Recursor has a chance of success higher than non-ECS enabled queries. The updated version include various mitigations against spoofing attempts of ECS enabled queries by chaining ECS enabled requests and enforcing stricter validation of the received answers. The most strict mitigation done when the new setting outgoing.edns_subnet_harden (old style name edns-subnet-harden) is enabled.

References

►

URL

Tags

security@open-xchange.com

https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2025-04.html

Impacted products

	Vendor	Product	Version
	PowerDNS	Recursor

Show details on NVD website

JSON

To clipboard

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fkie_cve-2025-30192

Vulnerability from fkie_nvd

Published

2025-07-21 13:15

Modified

2025-07-22 13:06

Severity ?

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

Summary

References

▶	URL	Tags
	security@open-xchange.com	https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2025-04.html

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An attacker spoofing answers to ECS enabled requests sent out by the Recursor has a chance of success higher than non-ECS enabled queries.\n\nThe updated version include various mitigations against spoofing attempts of ECS enabled queries by chaining ECS enabled requests and enforcing stricter validation of the received answers.\n\nThe most strict mitigation done when the new setting outgoing.edns_subnet_harden (old style name edns-subnet-harden) is enabled."
    },
    {
      "lang": "es",
      "value": "Un atacante que suplante las respuestas a las solicitudes con ECS habilitadas enviadas por el Recursor tiene mayor probabilidad de \u00e9xito que las consultas sin ECS habilitadas. La versi\u00f3n actualizada incluye varias mitigaciones contra intentos de suplantaci\u00f3n de consultas con ECS habilitadas mediante el encadenamiento de solicitudes con ECS habilitadas y una validaci\u00f3n m\u00e1s estricta de las respuestas recibidas. La mitigaci\u00f3n m\u00e1s estricta se realiza cuando se habilita la nueva configuraci\u00f3n outgoing.edns_subnet_harden (antiguamente edns-subnet-harden)."
    }
  ],
  "id": "CVE-2025-30192",
  "lastModified": "2025-07-22T13:06:07.260",
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          "attackComplexity": "LOW",
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security@open-xchange.com",
        "type": "Secondary"
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  },
  "published": "2025-07-21T13:15:26.740",
  "references": [
    {
      "source": "security@open-xchange.com",
      "url": "https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2025-04.html"
    }
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  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-345"
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      ],
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      "type": "Secondary"
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  ]
}

wid-sec-w-2025-1614

Vulnerability from csaf_certbund

Published

2025-07-21 22:00

Modified

2025-07-21 22:00

Summary

PowerDNS: Schwachstelle ermöglicht Denial of Service

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Der Domain Name Service (DNS) ermöglicht die Umsetzung der Domainnamen in IP-Adressen. Zur Verhinderung von übermäßigen Anfragen werden die Zuordnungen häufig lokal in einem Cache gespeichert.

Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in PowerDNS ausnutzen, um einen Denial of Service Angriff durchzuführen.

Betroffene Betriebssysteme

- Linux - Sonstiges - UNIX - Windows

JSON

To clipboard

{
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    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Der Domain Name Service (DNS) erm\u00f6glicht die Umsetzung der Domainnamen in IP-Adressen. Zur Verhinderung von \u00fcberm\u00e4\u00dfigen Anfragen werden die Zuordnungen h\u00e4ufig lokal in einem Cache gespeichert.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in PowerDNS ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2025-1614 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1614.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-1614 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1614"
      },
      {
        "category": "external",
        "summary": "PowerDNS Security Advisory vom 2025-07-21",
        "url": "https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2025-04.html"
      },
      {
        "category": "external",
        "summary": "EU Vulnerability Database vom 2025-07-21",
        "url": "https://euvd.enisa.europa.eu/enisa/EUVD-2025-22089"
      }
    ],
    "source_lang": "en-US",
    "title": "PowerDNS: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2025-07-21T22:00:00.000+00:00",
      "generator": {
        "date": "2025-07-22T09:21:56.360+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.4.0"
        }
      },
      "id": "WID-SEC-W-2025-1614",
      "initial_release_date": "2025-07-21T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-07-21T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "recursor \u003c5.0.12",
                "product": {
                  "name": "Open Source PowerDNS recursor \u003c5.0.12",
                  "product_id": "T045547"
                }
              },
              {
                "category": "product_version",
                "name": "recursor 5.0.12",
                "product": {
                  "name": "Open Source PowerDNS recursor 5.0.12",
                  "product_id": "T045547-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:powerdns:authoritative:recursor__5.0.12"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "recursor \u003c5.2.4",
                "product": {
                  "name": "Open Source PowerDNS recursor \u003c5.2.4",
                  "product_id": "T045549"
                }
              },
              {
                "category": "product_version",
                "name": "recursor 5.2.4",
                "product": {
                  "name": "Open Source PowerDNS recursor 5.2.4",
                  "product_id": "T045549-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:powerdns:authoritative:recursor__5.2.4"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "recursor \u003c5.1.6",
                "product": {
                  "name": "Open Source PowerDNS recursor \u003c5.1.6",
                  "product_id": "T045550"
                }
              },
              {
                "category": "product_version",
                "name": "recursor 5.1.6",
                "product": {
                  "name": "Open Source PowerDNS recursor 5.1.6",
                  "product_id": "T045550-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:powerdns:authoritative:recursor__5.1.6"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "PowerDNS"
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          "T045549",
          "T045550"
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      },
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      "title": "CVE-2025-30192"
    }
  ]
}

ghsa-ph6c-ph44-jm63

Vulnerability from github

Published

2025-07-21 15:30

Modified

2025-07-21 15:30

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 attacker spoofing answers to ECS enabled requests sent out by the Recursor has a chance of success higher than non-ECS enabled queries.

The updated version include various mitigations against spoofing attempts of ECS enabled queries by chaining ECS enabled requests and enforcing stricter validation of the received answers.

The most strict mitigation done when the new setting outgoing.edns_subnet_harden (old style name edns-subnet-harden) is enabled.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-30192"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-345"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-21T13:15:26Z",
    "severity": "HIGH"
  },
  "details": "An attacker spoofing answers to ECS enabled requests sent out by the Recursor has a chance of success higher than non-ECS enabled queries.\n\nThe updated version include various mitigations against spoofing attempts of ECS enabled queries by chaining ECS enabled requests and enforcing stricter validation of the received answers.\n\nThe most strict mitigation done when the new setting outgoing.edns_subnet_harden (old style name edns-subnet-harden) is enabled.",
  "id": "GHSA-ph6c-ph44-jm63",
  "modified": "2025-07-21T15:30:30Z",
  "published": "2025-07-21T15:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-30192"
    },
    {
      "type": "WEB",
      "url": "https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2025-04.html"
    }
  ],
  "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"
    }
  ]
}

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

CVE-2025-30192 (GCVE-0-2025-30192)

Vulnerability from cvelistv5

fkie_cve-2025-30192

Vulnerability from fkie_nvd

wid-sec-w-2025-1614

Vulnerability from csaf_certbund

ghsa-ph6c-ph44-jm63

Vulnerability from github

Tags

Sightings

Nomenclature