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134 lines
3.8 KiB
JSON
134 lines
3.8 KiB
JSON
{
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"id": "CVE-2020-36402",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2021-07-01T03:15:07.857",
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"lastModified": "2021-07-06T21:09:03.773",
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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": "Solidity 0.7.5 has a stack-use-after-return issue in smtutil::CHCSmtLib2Interface::querySolver. NOTE: c39a5e2b7a3fabbf687f53a2823fc087be6c1a7e is cited in the OSV \"fixed\" field but does not have a code change."
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},
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{
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"lang": "es",
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"value": "Solidity versi\u00f3n 0.7.5, presenta un problema de tipo stack-use-after-return en la funci\u00f3n smtutil::CHCSmtLib2Interface::querySolver. NOTA: c39a5e2b7a3fabbf687f53a2823fc087be6c1a7e se cita en el campo \"fixed\" de OSV pero no presenta un cambio de c\u00f3digo"
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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:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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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": 7.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.8,
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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:M/Au:N/C:P/I:P/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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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": 6.8
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.6,
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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": true
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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-787"
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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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"operator": "AND",
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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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"vulnerable": true,
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"criteria": "cpe:2.3:a:soliditylang:solidity:0.7.5:*:*:*:*:*:*:*",
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"matchCriteriaId": "6C1C7770-451A-4AA4-A57E-6228632B467E"
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"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
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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://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26997",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Patch",
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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/ethereum/solidity/commit/c39a5e2b7a3fabbf687f53a2823fc087be6c1a7e",
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"source": "cve@mitre.org",
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"tags": [
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"Patch",
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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/google/oss-fuzz-vulns/blob/main/vulns/solidity/OSV-2020-2131.yaml",
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"source": "cve@mitre.org",
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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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} |