FKIE_CVE-2025-62370

Vulnerability from fkie_nvd - Published: 2025-10-15 16:15 - Updated: 2026-06-17 09:51
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."
    }
  ],
  "id": "CVE-2025-62370",
  "lastModified": "2026-06-17T09:51:46.997",
  "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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