GSD-2019-20399

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
A timing vulnerability in the Scalar::check_overflow function in Parity libsecp256k1-rs before 0.3.1 potentially allows an attacker to leak information via a side-channel attack.
Aliases
Aliases
CVE-2019-20399
To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-20399",
    "description": "A timing vulnerability in the Scalar::check_overflow function in Parity libsecp256k1-rs before 0.3.1 potentially allows an attacker to leak information via a side-channel attack.",
    "id": "GSD-2019-20399"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2019-20399",
      "modified": "2023-12-13T01:23:43.003945Z",
      "schema_version": "1.4.0"
    }
  },
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            "name": "https://github.com/paritytech/libsecp256k1/commit/11ba23a9766a5079918cd9f515bc100bc8164b50",
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            "accessVector": "NETWORK",
            "authentication": "NONE",
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            "baseScore": 4.3,
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            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
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          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
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          "userInteractionRequired": false
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            "baseScore": 5.9,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
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          "impactScore": 3.6
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      "lastModifiedDate": "2021-07-21T11:39Z",
      "publishedDate": "2020-01-23T00:15Z"
    }
  }
}



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