nvd-json-data-feeds/CVE-2021/CVE-2021-301xx/CVE-2021-30139.json

{
  "id": "CVE-2021-30139",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-04-21T16:15:08.830",
  "lastModified": "2021-04-22T18:21:47.167",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In Alpine Linux apk-tools before 2.12.5, the tarball parser allows a buffer overflow and crash."
    },
    {
      "lang": "es",
      "value": "En Alpine Linux apk-tools versiones anteriores a 2.12.5, el analizador tarball permite un desbordamiento y bloqueo del b\u00fafer"
    }
  ],
  "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
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "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-125"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:alpinelinux:apk-tools:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.10.6",
              "matchCriteriaId": "80239F55-44EC-45FC-806C-4BAB61F82CBD"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:alpinelinux:apk-tools:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "2.12.0",
              "versionEndExcluding": "2.12.5",
              "matchCriteriaId": "CABA7FED-CD75-44B1-9E85-CC663E10C55E"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://gitlab.alpinelinux.org/alpine/apk-tools/-/issues/10741",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://gitlab.alpinelinux.org/alpine/aports/-/issues/12606",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}