mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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117 lines
3.7 KiB
JSON
117 lines
3.7 KiB
JSON
{
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"id": "CVE-2018-3756",
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"sourceIdentifier": "support@hackerone.com",
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"published": "2018-06-01T19:29:00.363",
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"lastModified": "2024-11-21T04:06:01.000",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Hyperledger Iroha versions v1.0_beta and v1.0.0_beta-1 are vulnerable to transaction and block signature verification bypass in the transaction and block validator allowing a single node to sign a transaction and/or block multiple times, each with a random nonce, and have other validating nodes accept them as separate valid signatures."
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},
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{
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"lang": "es",
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"value": "Hyperledger Iroha en versiones v1.0_beta y v1.0.0_beta-1 es vulnerable a una omisi\u00f3n de verificaci\u00f3n de firma de transacci\u00f3n y bloqueo en el validador de transacci\u00f3n y bloqueo. Esto permite que un \u00fanico nodo firme una transacci\u00f3n y/o bloquee m\u00faltiples veces, cada una con un nonce aleatorio, y haga que otros nodos en validaci\u00f3n los acepten como firmas v\u00e1lidas separadas."
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}
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],
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"metrics": {
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"cvssMetricV30": [
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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": "3.0",
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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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": "NONE",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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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:N/I:P/A:N",
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"baseScore": 5.0,
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "NONE"
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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"impactScore": 2.9,
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"acInsufInfo": true,
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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-347"
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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:hyperledger:iroha:1.0:beta:*:*:*:*:*:*",
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"matchCriteriaId": "04452B70-1781-420C-BB4F-5065FA872E81"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:hyperledger:iroha:1.0.0:beta1:*:*:*:*:*:*",
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"matchCriteriaId": "7D78C832-465B-4241-8FCF-D3906DE52409"
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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/hyperledger/iroha/releases/tag/v1.0.0_beta-2",
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"source": "support@hackerone.com",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://github.com/hyperledger/iroha/releases/tag/v1.0.0_beta-2",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Third Party Advisory"
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]
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}
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]
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} |