nvd-json-data-feeds/CVE-2024/CVE-2024-424xx/CVE-2024-42475.json

{
  "id": "CVE-2024-42475",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2024-08-15T19:15:19.520",
  "lastModified": "2024-08-19T13:00:23.117",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the OAuth library for nim prior to version 0.11, the `state` values generated by the `generateState` function do not have sufficient entropy. These can be successfully guessed by an attacker allowing them to perform a CSRF vs a user, associating the user's session with the attacker's protected resources. While `state` isn't exactly a cryptographic value, it should be generated in a cryptographically secure way. `generateState` should be using a CSPRNG. Version 0.11 modifies the `generateState` function to generate `state` values of at least 128 bits of entropy while using a CSPRNG."
    },
    {
      "lang": "es",
      "value": "En la librer\u00eda OAuth para nim anterior a la versi\u00f3n 0.11, los valores de \"state\" generados por la funci\u00f3n \"generateState\" no tienen suficiente entrop\u00eda. Un atacante puede adivinarlos con \u00e9xito, permiti\u00e9ndole realizar un CSRF frente a un usuario, asociando la sesi\u00f3n del usuario con los recursos protegidos del atacante. Si bien \"state\" no es exactamente un valor criptogr\u00e1fico, debe generarse de forma criptogr\u00e1ficamente segura. `generateState` deber\u00eda usar un CSPRNG. La versi\u00f3n 0.11 modifica la funci\u00f3n \"generateState\" para generar valores de \"state\" de al menos 128 bits de entrop\u00eda mientras se usa un CSPRNG."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-330"
        },
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/CORDEA/oauth/blob/b8c163b0d9cfad6d29ce8c1fb394e5f47182ee1c/src/oauth2.nim#L179",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/CORDEA/oauth/security/advisories/GHSA-332c-q46h-fg8f",
      "source": "security-advisories@github.com"
    }
  ]
}