mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-28 09:11:28 +00:00
143 lines
3.9 KiB
JSON
143 lines
3.9 KiB
JSON
{
|
|
"id": "CVE-2023-27892",
|
|
"sourceIdentifier": "cve@mitre.org",
|
|
"published": "2023-05-02T21:15:09.337",
|
|
"lastModified": "2025-01-30T17:15:13.877",
|
|
"vulnStatus": "Modified",
|
|
"cveTags": [],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Insufficient length checks in the ShapeShift KeepKey hardware wallet firmware before 7.7.0 allow a global buffer overflow via crafted messages. Flaws in cf_confirmExecTx() in ethereum_contracts.c can be used to reveal arbitrary microcontroller memory on the device screen or crash the device. With physical access to a PIN-unlocked device, attackers can extract the BIP39 mnemonic secret from the hardware wallet."
|
|
}
|
|
],
|
|
"metrics": {
|
|
"cvssMetricV31": [
|
|
{
|
|
"source": "cve@mitre.org",
|
|
"type": "Secondary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N",
|
|
"baseScore": 3.8,
|
|
"baseSeverity": "LOW",
|
|
"attackVector": "PHYSICAL",
|
|
"attackComplexity": "HIGH",
|
|
"privilegesRequired": "HIGH",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "HIGH",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "NONE"
|
|
},
|
|
"exploitabilityScore": 0.2,
|
|
"impactScore": 3.6
|
|
},
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H",
|
|
"baseScore": 5.7,
|
|
"baseSeverity": "MEDIUM",
|
|
"attackVector": "PHYSICAL",
|
|
"attackComplexity": "HIGH",
|
|
"privilegesRequired": "NONE",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "HIGH",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "HIGH"
|
|
},
|
|
"exploitabilityScore": 0.5,
|
|
"impactScore": 5.2
|
|
}
|
|
]
|
|
},
|
|
"weaknesses": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-125"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"type": "Secondary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-120"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"configurations": [
|
|
{
|
|
"operator": "AND",
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:shapeshift:keepkey_firmware:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "7.5.2",
|
|
"versionEndExcluding": "7.7.0",
|
|
"matchCriteriaId": "A1C9272A-8363-487C-909D-4D7E7A1929D4"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": false,
|
|
"criteria": "cpe:2.3:h:shapeshift:keepkey:-:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "663CE48F-F657-40AA-8954-EADA31C9DFB1"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://blog.inhq.net/posts/keepkey-CVE-2023-27892/",
|
|
"source": "cve@mitre.org",
|
|
"tags": [
|
|
"Exploit",
|
|
"Third Party Advisory"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://github.com/keepkey/keepkey-firmware/pull/337",
|
|
"source": "cve@mitre.org",
|
|
"tags": [
|
|
"Patch"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://blog.inhq.net/posts/keepkey-CVE-2023-27892/",
|
|
"source": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"tags": [
|
|
"Exploit",
|
|
"Third Party Advisory"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://github.com/keepkey/keepkey-firmware/pull/337",
|
|
"source": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"tags": [
|
|
"Patch"
|
|
]
|
|
}
|
|
]
|
|
} |