{
  "id": "CVE-2023-44273",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-09-28T04:15:12.493",
  "lastModified": "2024-11-21T08:25:33.917",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Consensys gnark-crypto through 0.11.2 allows Signature Malleability. This occurs because deserialisation of EdDSA and ECDSA signatures does not ensure that the data is in a certain interval."
    },
    {
      "lang": "es",
      "value": "Consensys gnark-crypto hasta 0.11.2 permite maleabilidad de firma. Esto ocurre porque la deserializaci\u00f3n de las firmas EdDSA y ECDSA no garantiza que los datos est\u00e9n en un intervalo determinado."
    }
  ],
  "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:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:consensys:gnark-crypto:*:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://github.com/Consensys/gnark-crypto/pull/449",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/Consensys/gnark-crypto/releases",
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
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    },
    {
      "url": "https://verichains.io",
      "source": "cve@mitre.org",
      "tags": [
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    },
    {
      "url": "https://github.com/Consensys/gnark-crypto/pull/449",
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}