FKIE_CVE-2024-25679

Vulnerability from fkie_nvd - Published: 2024-02-09 10:15 - Updated: 2025-06-16 19:15
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L
Summary
In PQUIC before 5bde5bb, retention of unused initial encryption keys allows attackers to disrupt a connection with a PSK configuration by sending a CONNECTION_CLOSE frame that is encrypted via the initial key computed. Network traffic sniffing is needed as part of exploitation.
References
cve@mitre.orghttps://github.com/p-quic/pquic/issues/35Issue Tracking
cve@mitre.orghttps://github.com/p-quic/pquic/pull/39Patch
cve@mitre.orghttps://www.rfc-editor.org/rfc/rfc9001#name-discarding-unused-keysNot Applicable
af854a3a-2127-422b-91ae-364da2661108https://github.com/p-quic/pquic/issues/35Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://github.com/p-quic/pquic/pull/39Patch
af854a3a-2127-422b-91ae-364da2661108https://www.rfc-editor.org/rfc/rfc9001#name-discarding-unused-keysNot Applicable
Impacted products
Vendor Product Version
pquic pquic *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:pquic:pquic:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9501E20C-7EEC-4218-83B2-1B7542857491",
              "versionEndExcluding": "2023-10-30",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In PQUIC before 5bde5bb, retention of unused initial encryption keys allows attackers to disrupt a connection with a PSK configuration by sending a CONNECTION_CLOSE frame that is encrypted via the initial key computed. Network traffic sniffing is needed as part of exploitation."
    },
    {
      "lang": "es",
      "value": "En PQUIC anterior a 5bde5bb, la retenci\u00f3n de claves de cifrado iniciales no utilizadas permite a los atacantes interrumpir una conexi\u00f3n con una configuraci\u00f3n PSK enviando una trama CONNECTION_CLOSE cifrada mediante la clave inicial calculada. La detecci\u00f3n del tr\u00e1fico de red es necesaria como parte de la explotaci\u00f3n."
    }
  ],
  "id": "CVE-2024-25679",
  "lastModified": "2025-06-16T19:15:32.630",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 4.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 4.2,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-02-09T10:15:08.740",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://github.com/p-quic/pquic/issues/35"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/p-quic/pquic/pull/39"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Not Applicable"
      ],
      "url": "https://www.rfc-editor.org/rfc/rfc9001#name-discarding-unused-keys"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://github.com/p-quic/pquic/issues/35"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/p-quic/pquic/pull/39"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Not Applicable"
      ],
      "url": "https://www.rfc-editor.org/rfc/rfc9001#name-discarding-unused-keys"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-324"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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