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https://github.com/fkie-cad/nvd-json-data-feeds.git
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193 lines
5.8 KiB
JSON
193 lines
5.8 KiB
JSON
{
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"id": "CVE-2018-16885",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2019-01-03T16:29:00.477",
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"lastModified": "2024-11-21T03:53:31.970",
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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 that allows the userspace to call memcpy_fromiovecend() and similar functions with a zero offset and buffer length which causes the read beyond the buffer boundaries, in certain cases causing a memory access fault and a system halt by accessing invalid memory address. This issue only affects kernel version 3.10.x as shipped with Red Hat Enterprise Linux 7."
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},
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{
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"lang": "es",
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"value": "Se ha detectado un fallo en el kernel de Linux que permite al espacio de usuario llamar a memcpy_fromiovecend() y funciones similares con un offset de 0 y un tama\u00f1o de b\u00fafer que causa la lectura fuera de los l\u00edmites de dicho b\u00fafer. En algunos casos, esto provoca un fallo de acceso a la memoria y la detenci\u00f3n del sistema, accediendo a direcciones de memoria inv\u00e1lidas. Este problema solo afecta a las versiones 3.10.x del kernel, incluidas por defecto en Red Hat Enterprise Linux 7."
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}
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],
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"metrics": {
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"cvssMetricV30": [
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{
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"source": "secalert@redhat.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.0",
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"vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"baseScore": 4.7,
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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": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 1.0,
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"impactScore": 3.6
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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": "3.0",
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"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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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": "NONE",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 3.6
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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:N/A:C",
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"baseScore": 4.9,
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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": "NONE",
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"availabilityImpact": "COMPLETE"
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 3.9,
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"impactScore": 6.9,
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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": "secalert@redhat.com",
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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-125"
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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-125"
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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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"versionStartIncluding": "3.10.0",
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"versionEndIncluding": "3.10.90",
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"matchCriteriaId": "8E830885-46C1-4A5F-AF6B-320ADFC7B788"
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}
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],
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"references": [
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{
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"url": "http://www.securityfocus.com/bid/106296",
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"source": "secalert@redhat.com",
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"tags": [
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:2029",
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"source": "secalert@redhat.com"
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:2043",
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"source": "secalert@redhat.com"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16885",
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"source": "secalert@redhat.com",
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"tags": [
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"Issue Tracking",
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"Third Party Advisory"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/106296",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:2029",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:2043",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16885",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Issue Tracking",
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"Third Party Advisory"
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]
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}
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]
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} |