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105 lines
3.2 KiB
JSON
105 lines
3.2 KiB
JSON
{
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"id": "CVE-2018-14087",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2018-07-16T02:29:00.397",
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"lastModified": "2020-02-18T14:26:04.617",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "An issue was discovered in a smart contract implementation for EUC (EUC), an Ethereum token. The contract has an integer overflow. If the owner sets the value of buyPrice to a large number in setPrices() then the \"msg.value * buyPrice\" will cause an integer overflow in the fallback function."
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},
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{
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"lang": "es",
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"value": "Se ha descubierto un problema en una implementaci\u00f3n de contrato inteligente para EUC (EUC), un token de Ethereum. El contrato tiene un desbordamiento de enteros. Si el propietario establece el valor de buyPrice a un n\u00famero grande en setPrices(), \"msg.value * buyPrice\" provocar\u00e1 un desbordamiento de enteros en la funci\u00f3n fallback."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 5.9
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 7.5
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 10.0,
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"impactScore": 6.4,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-190"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:encryptedtoken_project:encryptedtoken:-:*:*:*:*:*:*:*",
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"matchCriteriaId": "95C03366-CF0E-45C6-8EF7-8EB30BC6C795"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://github.com/hellowuzekai/blockchains/blob/master/overflow2.md",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Third Party Advisory"
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]
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}
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]
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} |