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55 lines
1.6 KiB
JSON
55 lines
1.6 KiB
JSON
{
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"id": "CVE-2023-48733",
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"sourceIdentifier": "security@ubuntu.com",
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"published": "2024-02-14T22:15:47.320",
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"lastModified": "2024-02-14T22:15:47.320",
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"vulnStatus": "Received",
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"descriptions": [
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{
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"lang": "en",
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"value": "An insecure default to allow UEFI Shell in EDK2 was left enabled in Ubuntu's EDK2. This allows an OS-resident attacker to bypass Secure Boot."
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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": "security@ubuntu.com",
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"type": "Secondary",
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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:H/UI:N/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": "HIGH",
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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": 6.7,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 0.8,
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"impactScore": 5.9
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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.launchpad.net/ubuntu/+source/edk2/+bug/2040137",
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"source": "security@ubuntu.com"
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},
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{
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"url": "https://bugs.launchpad.net/ubuntu/+source/lxd/+bug/2040139",
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"source": "security@ubuntu.com"
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},
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{
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48733",
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"source": "security@ubuntu.com"
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},
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{
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"url": "https://www.openwall.com/lists/oss-security/2024/02/14/4",
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"source": "security@ubuntu.com"
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}
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]
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} |