mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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194 lines
5.5 KiB
JSON
194 lines
5.5 KiB
JSON
{
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"id": "CVE-2020-14351",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2020-12-03T17:15:12.270",
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"lastModified": "2024-11-21T05:03:04.420",
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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": "A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."
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},
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{
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"lang": "es",
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"value": "Se encontr\u00f3 un fallo en el kernel de Linux. Se encontr\u00f3 un fallo de uso de la memoria previamente liberada en el subsistema perf que permit\u00eda a un atacante local con permiso para monitorear eventos de desempe\u00f1o para corromper la memoria y posiblemente escalar privilegios. La mayor amenaza de esta vulnerabilidad es la confidencialidad e integridad de los datos, as\u00ed como la disponibilidad del sistema"
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}
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],
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"metrics": {
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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:H/I:H/A:H",
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"baseScore": 7.8,
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"baseSeverity": "HIGH",
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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": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "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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"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
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"baseScore": 4.6,
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"accessVector": "LOCAL",
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"accessComplexity": "LOW",
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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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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 3.9,
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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": false
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}
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]
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},
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"weaknesses": [
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"type": "Primary",
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{
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"lang": "en",
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"value": "CWE-416"
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}
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]
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},
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{
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"source": "nvd@nist.gov",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-416"
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}
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}
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"configurations": [
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"versionEndExcluding": "5.8.17",
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],
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"references": [
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1862849",
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"source": "secalert@redhat.com",
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"Issue Tracking",
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html",
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"source": "secalert@redhat.com",
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"tags": [
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html",
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"source": "secalert@redhat.com",
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"tags": [
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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{
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"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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{
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"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Mailing List",
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}
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]
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} |