FKIE_CVE-2025-62370

Vulnerability from fkie_nvd - Published: 2025-10-15 16:15 - Updated: 2026-10-08 11:10
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Alloy Core libraries at the root of the Rust Ethereum ecosystem. Prior to 0.8.26 and 1.4.1, an uncaught panic triggered by malformed input to alloy_dyn_abi::TypedData could lead to a denial-of-service (DoS) via eip712_signing_hash(). Software with high availability requirements such as network services may be particularly impacted. If in use, external auto-restarting mechanisms can partially mitigate the availability issues unless repeated attacks are possible. The vulnerability was patched by adding a check to ensure the element is not empty before accessing its first element; an error is returned if it is empty. The fix is included in version v1.4.1 and backported to v0.8.26.
References
security-advisories@github.comhttps://crates.io/crates/alloy-dyn-abi/0.8.26
security-advisories@github.comhttps://crates.io/crates/alloy-dyn-abi/1.4.1
security-advisories@github.comhttps://github.com/alloy-rs/core/commit/7823e9af8c20e9fcfb5360f5eafd891c457ebccf
security-advisories@github.comhttps://github.com/alloy-rs/core/security/advisories/GHSA-pgp9-98jm-wwq2
security-advisories@github.comhttps://rustsec.org/advisories/RUSTSEC-2025-0073.html
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "core",
          "vendor": "alloy-rs",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.8.26"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.0.0, \u003c 1.4.1"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Alloy Core libraries at the root of the Rust Ethereum ecosystem. Prior to 0.8.26 and 1.4.1, an uncaught panic triggered by malformed input to alloy_dyn_abi::TypedData could lead to a denial-of-service (DoS) via eip712_signing_hash(). Software with high availability requirements such as network services may be particularly impacted. If in use, external auto-restarting mechanisms can partially mitigate the availability issues unless repeated attacks are possible. The vulnerability was patched by adding a check to ensure the element is not empty before accessing its first element; an error is returned if it is empty. The fix is included in version v1.4.1 and backported to v0.8.26."
    },
    {
      "lang": "es",
      "value": "Bibliotecas Alloy Core en la ra\u00edz del ecosistema Rust Ethereum. Antes de las versiones 0.8.26 y 1.4.1, un error de p\u00e1nico no capturado, provocado por una entrada malformada a alloy_dyn_abi::TypedData, podr\u00eda conducir a una denegaci\u00f3n de servicio (DoS) a trav\u00e9s de eip712_signing_hash(). El software con requisitos de alta disponibilidad, como los servicios de red, podr\u00eda verse particularmente afectado. Si se utilizan, los mecanismos externos de reinicio autom\u00e1tico pueden mitigar parcialmente los problemas de disponibilidad, a menos que sean posibles ataques repetidos. La vulnerabilidad fue parcheada a\u00f1adiendo una comprobaci\u00f3n para asegurar que el elemento no est\u00e9 vac\u00edo antes de acceder a su primer elemento; se devuelve un error si est\u00e1 vac\u00edo. La correcci\u00f3n est\u00e1 incluida en la versi\u00f3n v1.4.1 y se ha retroportado a la v0.8.26."
    }
  ],
  "id": "CVE-2025-62370",
  "lastModified": "2026-10-08T11:10:00.250",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-62370",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-10-15T17:22:54.680940Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-10-15T16:15:36.183",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://crates.io/crates/alloy-dyn-abi/0.8.26"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://crates.io/crates/alloy-dyn-abi/1.4.1"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/alloy-rs/core/commit/7823e9af8c20e9fcfb5360f5eafd891c457ebccf"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/alloy-rs/core/security/advisories/GHSA-pgp9-98jm-wwq2"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://rustsec.org/advisories/RUSTSEC-2025-0073.html"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-248"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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