2024-07-14 02:06:08 +00:00

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{
"id": "CVE-2021-37588",
"sourceIdentifier": "cve@mitre.org",
"published": "2021-07-30T14:15:18.577",
"lastModified": "2023-08-08T14:22:24.967",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In Charm 0.43, any two users can collude to achieve the ability to decrypt YCT14 data."
},
{
"lang": "es",
"value": "En Charm versi\u00f3n 0.43, dos usuarios cualesquiera pueden confabularse para conseguir la habilidad de descifrar los datos de YCT14"
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"accessVector": "NETWORK",
"accessComplexity": "MEDIUM",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-327"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:jhu:charm:0.43:*:*:*:*:*:*:*",
"matchCriteriaId": "86DDEE36-0E69-4143-ADE7-3B1AE20B9631"
}
]
}
]
}
],
"references": [
{
"url": "https://eprint.iacr.org/2020/460",
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://github.com/JHUISI/charm/blob/dev/charm/schemes/abenc/abenc_yct14.py",
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://github.com/JHUISI/charm/issues/276",
"source": "cve@mitre.org",
"tags": [
"Issue Tracking",
"Third Party Advisory"
]
},
{
"url": "https://www2.hci.uni-hannover.de/papers/Tan2019.pdf",
"source": "cve@mitre.org",
"tags": [
"Technical Description",
"Third Party Advisory"
]
}
]
}