{
  "id": "CVE-2018-0501",
  "sourceIdentifier": "security@debian.org",
  "published": "2018-08-21T00:29:00.227",
  "lastModified": "2024-02-14T01:17:43.863",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The mirror:// method implementation in Advanced Package Tool (APT) 1.6.x before 1.6.4 and 1.7.x before 1.7.0~alpha3 mishandles gpg signature verification for the InRelease file of a fallback mirror, aka mirrorfail."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n del m\u00e9todo mirror:// en Advanced Package Tool (APT) en versiones 1.6.x anteriores a la 1.6.4 y 1.7.x anteriores a la 1.7.0~alpha3 maneja de manera incorrecta la verificaci\u00f3n de firmas gpg para el archivo InRelease de un clon fallback, tambi\u00e9n conocido como mirrorfail."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-347"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
              "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D"
            }
          ]
        }
      ]
    },
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "1.6.0",
              "versionEndExcluding": "1.6.4",
              "matchCriteriaId": "C6A029D3-078F-44FF-A4EC-1DA371F72655"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:debian:advanced_package_tool:1.7.0:alpha:*:*:*:*:*:*",
              "matchCriteriaId": "2C2085D0-86E5-4A74-9195-A04D406BC441"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:debian:advanced_package_tool:1.7.0:alpha1:*:*:*:*:*:*",
              "matchCriteriaId": "1BA098B2-CF1F-4951-8093-1FB0CA6825E4"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:debian:advanced_package_tool:1.7.0:alpha2:*:*:*:*:*:*",
              "matchCriteriaId": "E518DCA9-523F-4096-9F79-A313A6E46ADD"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://mirror.fail",
      "source": "security@debian.org",
      "tags": [
        "Third Party Advisory",
        "URL Repurposed"
      ]
    },
    {
      "url": "https://salsa.debian.org/apt-team/apt/commit/29658a3a74af49e2a24e17bdebb20e1612aac3ec",
      "source": "security@debian.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://salsa.debian.org/apt-team/apt/commit/aebd4278bacc728ab00ebe31556983e140f60e47",
      "source": "security@debian.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://usn.ubuntu.com/3746-1/",
      "source": "security@debian.org",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}