nvd-json-data-feeds/CVE-2015/CVE-2015-201xx/CVE-2015-20110.json

{
  "id": "CVE-2015-20110",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-10-31T03:15:07.613",
  "lastModified": "2023-11-08T17:39:35.023",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "JHipster generator-jhipster before 2.23.0 allows a timing attack against validateToken due to a string comparison that stops at the first character that is different. Attackers can guess tokens by brute forcing one character at a time and observing the timing. This of course drastically reduces the search space to a linear amount of guesses based on the token length times the possible characters."
    },
    {
      "lang": "es",
      "value": "JHipster generador-jhipster anterior a 2.23.0 permite un ataque de tiempo contra validarToken debido a una comparaci\u00f3n de cadenas que se detiene en el primer car\u00e1cter que es diferente. Los atacantes pueden adivinar fichas forzando bruscamente un personaje a la vez y observando el tiempo. Por supuesto, esto reduce dr\u00e1sticamente el espacio de b\u00fasqueda a una cantidad lineal de conjeturas basadas en la longitud del token multiplicada por los caracteres posibles."
    }
  ],
  "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:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-307"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:jhipster:jhipster:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.23.0",
              "matchCriteriaId": "975D9B1E-D46A-4E51-9190-4A5C1F050EB6"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/jhipster/generator-jhipster/commit/79fe5626cb1bb80f9ac86cf46980748e65d2bdbc",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/jhipster/generator-jhipster/commit/7c49ab3d45dc4921b831a2ca55fb1e2a2db1ee25",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/jhipster/generator-jhipster/compare/v2.22.0...v2.23.0",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Release Notes"
      ]
    },
    {
      "url": "https://github.com/jhipster/generator-jhipster/issues/2095",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}