{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:evm_project:evm:*:*:*:*:*:rust:*:*",
              "matchCriteriaId": "9EC748FD-B195-458A-86B4-E1E5677BCABD",
              "versionEndExcluding": "0.36.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SputnikVM, also called evm, is a Rust implementation of Ethereum Virtual Machine. A custom stateful precompile can use the `is_static` parameter to determine if the call is executed in a static context (via `STATICCALL`), and thus decide if stateful operations should be done. Prior to version 0.36.0, the passed `is_static` parameter was incorrect -- it was only set to `true` if the call came from a direct `STATICCALL` opcode. However, once a static call context is entered, it should stay static. The issue only impacts custom precompiles that actually uses `is_static`. For those affected, the issue can lead to possible incorrect state transitions. Version 0.36.0 contains a patch. There are no known workarounds."
    },
    {
      "lang": "es",
      "value": "SputnikVM, tambi\u00e9n llamado evm, es una implementaci\u00f3n en Rust de la m\u00e1quina virtual de Ethereum. Una precompilaci\u00f3n personalizada con estado puede usar el par\u00e1metro \"is_static\" para determinar si la llamada es ejecutada en un contexto est\u00e1tico (por medio de \"STATICCALL\"), y as\u00ed decidir si es debido realizar operaciones con estado. versiones anteriores a 0.36.0, el par\u00e1metro pasado \"is_static\" era incorrecto -- s\u00f3lo se pon\u00eda a \"true\" si la llamada proven\u00eda de un opcode directo \"STATICCALL\". Sin embargo, una vez que es introducido un contexto de llamada est\u00e1tica, deber\u00eda permanecer est\u00e1tico. El problema s\u00f3lo afecta a los precompiladores personalizados que realmente usan \"is_static\". Para los afectados, el problema puede conllevar a posibles transiciones de estado incorrectas. La versi\u00f3n 0.36.0 contiene un parche. No se presentan mitigaciones conocidas"
    }
  ],
  "id": "CVE-2022-39354",
  "lastModified": "2024-11-21T07:18:06.183",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-10-25T19:15:11.790",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/rust-blockchain/evm/pull/133"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-hhc4-47rh-cr34"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/rust-blockchain/evm/pull/133"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-hhc4-47rh-cr34"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-670"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-670"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}