{
  "id": "CVE-2022-36061",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2022-09-06T21:15:08.633",
  "lastModified": "2022-09-09T19:22:57.637",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Elrond go is the go implementation for the Elrond Network protocol. In versions prior to 1.3.35, read only calls between contracts can generate smart contracts results. For example, if contract A calls in read only mode contract B and the called function will make changes upon the contract's B state, the state will be altered for contract B as if the call was not made in the read-only mode. This can lead to some effects not designed by the original smart contracts programmers. This issue was patched in version 1.3.35. There are no known workarounds."
    },
    {
      "lang": "es",
      "value": "Elrond go es la implementaci\u00f3n go para el protocolo de la Red Elrond. En versiones anteriores a la 1.3.35, las llamadas de s\u00f3lo lectura entre contratos pueden generar resultados de contratos inteligentes. Por ejemplo, si el contrato A llama en modo de s\u00f3lo lectura al contrato B y la funci\u00f3n llamada realiza cambios sobre el estado del contrato B, el estado ser\u00e1 alterado para el contrato B como si la llamada no fuera realizada en modo de s\u00f3lo lectura. Esto puede conllevar a algunos efectos no dise\u00f1ados por los programadores de los contratos inteligentes originales. Este problema fue parcheado en versi\u00f3n 1.3.35. No se presentan mitigaciones conocidas.\n"
    }
  ],
  "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",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      },
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.5
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-665"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:elrond:elrond_go:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.3.35",
              "matchCriteriaId": "56E3CD21-6971-4E78-86B7-769469400236"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/ElrondNetwork/elrond-go/blob/8e402fa6d7e91e779980122d3798b2bf50892945/integrationTests/vm/txsFee/asyncESDT_test.go#L452",
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/ElrondNetwork/elrond-go/releases/tag/v1.3.35",
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/ElrondNetwork/elrond-go/security/advisories/GHSA-mv8x-668m-53fg",
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}