{
  "id": "CVE-2023-6378",
  "sourceIdentifier": "vulnerability@ncsc.ch",
  "published": "2023-11-29T12:15:07.543",
  "lastModified": "2023-12-05T21:00:10.557",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A serialization vulnerability in logback receiver component part of \nlogback version 1.4.11 allows an attacker to mount a Denial-Of-Service \nattack by sending poisoned data.\n\n"
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de serializaci\u00f3n en el componente receptor de inicio de sesi\u00f3n de la versi\u00f3n 1.4.11 permite a un atacante montar un ataque de Denegaci\u00f3n de Servicio mediante el env\u00edo de datos envenenados."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      },
      {
        "source": "vulnerability@ncsc.ch",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 4.0
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:qos:logback:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "1.2.0",
              "versionEndExcluding": "1.2.13",
              "matchCriteriaId": "5A75DA21-E526-4DD5-A438-AF8420D862A2"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:qos:logback:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "1.3.0",
              "versionEndExcluding": "1.3.12",
              "matchCriteriaId": "C85D3836-AB90-468C-8C38-528FF62C3595"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:qos:logback:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "1.4.0",
              "versionEndExcluding": "1.4.12",
              "matchCriteriaId": "BF67A816-FE60-4301-AA46-EED6E5F5AC66"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://logback.qos.ch/news.html#1.3.12",
      "source": "vulnerability@ncsc.ch",
      "tags": [
        "Release Notes"
      ]
    }
  ]
}