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https://github.com/fkie-cad/nvd-json-data-feeds.git
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135 lines
4.2 KiB
JSON
135 lines
4.2 KiB
JSON
{
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"id": "CVE-2020-8938",
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"sourceIdentifier": "cve-coordination@google.com",
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"published": "2020-12-15T15:15:13.300",
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"lastModified": "2024-11-21T05:39:42.200",
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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": "An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allows an attacker to make a host call to FromkLinuxSockAddr with attacker controlled content and size of klinux_addr which allows an attacker to write memory values from within the enclave. We recommend upgrading past commit a37fb6a0e7daf30134dbbf357c9a518a1026aa02"
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},
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{
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"lang": "es",
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"value": "Una vulnerabilidad de sobreescritura de memoria arbitraria en Asylo versiones hasta 0.6.0, permite a un atacante realizar una llamada de host a la funci\u00f3n FromkLinuxSockAddr con contenido controlado por el atacante y tama\u00f1o de klinux_addr que permite a un atacante escribir valores de memoria desde dentro del enclave. Recomendamos actualizar m\u00e1s all\u00e1 del commit a37fb6a0e7daf30134dbbf357c9a518a1026aa02"
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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": "cve-coordination@google.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:H/PR:L/UI:N/S:U/C:H/I:L/A:N",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE"
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},
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"exploitabilityScore": 1.0,
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"impactScore": 4.2
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},
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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:L/UI:N/S:U/C:N/I:L/A:N",
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"baseScore": 3.3,
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"baseSeverity": "LOW",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 1.4
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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:L/AC:L/Au:N/C:N/I:P/A:N",
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"baseScore": 2.1,
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"accessVector": "LOCAL",
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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": "LOW",
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"exploitabilityScore": 3.9,
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"impactScore": 2.9,
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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": 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-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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"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:google:asylo:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "0.6.0",
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"matchCriteriaId": "D4356338-A28E-442E-BD14-1A927E3824E9"
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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/google/asylo/commit/bda9772e7872b0d2b9bee32930cf7a4983837b39",
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"source": "cve-coordination@google.com",
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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/asylo/commit/bda9772e7872b0d2b9bee32930cf7a4983837b39",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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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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} |