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{"id": "ALA_ALAS-2019-1322.NASL", "vendorId": null, "type": "nessus", "bulletinFamily": "scanner", "title": "Amazon Linux AMI : kernel (ALAS-2019-1322)", "description": "A flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries. A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host processor, resulting in a severe DoS scenario by halting the processor.\n\nSystem software like OS OR Virtual Machine Monitor (VMM) use virtual memory system for storing program instructions and data in memory.\nVirtual Memory system uses Paging structures like Page Tables and Page Directories to manage system memory. The processor's Memory Management Unit (MMU) uses Paging structure entries to translate program's virtual memory addresses to physical memory addresses. The processor stores these address translations into its local cache buffer called - Translation Lookaside Buffer (TLB). TLB has two parts, one for instructions and other for data addresses.\n\nSystem software can modify its Paging structure entries to change address mappings OR certain attributes like page size etc. Upon such Paging structure alterations in memory, system software must invalidate the corresponding address translations in the processor's TLB cache. But before this TLB invalidation takes place, a privileged guest user may trigger an instruction fetch operation, which could use an already cached, but now invalid, virtual to physical address translation from Instruction TLB (ITLB). Thus accessing an invalid physical memory address and resulting in halting the processor due to the Machine Check Error (MCE) on Page Size Change. (CVE-2018-12207)", "published": "2019-11-25T00:00:00", "modified": "2019-12-09T00:00:00", "epss": [], "cvss": {"score": 0.0, "vector": "NONE"}, "cvss2": {}, "cvss3": {}, "href": "https://www.tenable.com/plugins/nessus/131242", "reporter": "This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.", "references": ["https://alas.aws.amazon.com/ALAS-2019-1322.html", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12207"], "cvelist": ["CVE-2018-12207"], "immutableFields": [], "lastseen": "2023-05-24T14:32:21", "viewCount": 35, "enchantments": {"dependencies": {"references": [{"type": "amazon", "idList": ["ALAS-2019-1322", "ALAS2-2019-1366"]}, {"type": "centos", "idList": ["CESA-2019:3834", "CESA-2019:3836"]}, {"type": "citrix", "idList": ["CTX263684"]}, {"type": "cloudfoundry", "idList": ["CFOUNDRY:A9246B54233F05FAAFEBCA42A471540D", "CFOUNDRY:F1FD906C8A4009015525A4BE5BA37775"]}, {"type": "cve", "idList": ["CVE-2018-12207", "CVE-2019-1391", 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"idList": ["XSA-304"]}]}, "score": {"value": 0.1, "vector": "NONE"}, "backreferences": {"references": [{"type": "amazon", "idList": ["ALAS-2019-1322"]}, {"type": "centos", "idList": ["CESA-2019:3834", "CESA-2019:3836"]}, {"type": "citrix", "idList": ["CTX263684"]}, {"type": "cloudfoundry", "idList": ["CFOUNDRY:A9246B54233F05FAAFEBCA42A471540D", "CFOUNDRY:F1FD906C8A4009015525A4BE5BA37775"]}, {"type": "cve", "idList": ["CVE-2018-12207"]}, {"type": "debian", "idList": ["DEBIAN:DLA-1990-1:DF706", "DEBIAN:DSA-4564-1:E0777"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2018-12207"]}, {"type": "f5", "idList": ["F5:K17269881"]}, {"type": "fedora", "idList": ["FEDORA:07FF360D17A8", "FEDORA:224AE608F491", "FEDORA:267796076024", "FEDORA:2CDA460E9B22", "FEDORA:2E87261278ED", "FEDORA:308A766A87C1", "FEDORA:347EC6014770", "FEDORA:371E06040B12", "FEDORA:4002B609954A", "FEDORA:511A7608E6E1", "FEDORA:51B856067EB8", "FEDORA:5445B61185FA", "FEDORA:56A076119752", "FEDORA:59E3F606D998", 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{"veracode": [{"lastseen": "2023-04-18T13:59:15", "description": "kernel is vulnerable to denial of service. Due to the way found in which Intel CPUs handle inconsistency between virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries, a privileged guest user may use this flaw to induce a hardware Machine Check Error on the host processor, resulting in a severe DoS scenario by halting the processor.\n", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.0}, "published": "2019-11-13T00:19:59", "type": "veracode", "title": "Denial Of Service (DoS)", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-12207"], "modified": "2022-11-11T06:40:34", "id": "VERACODE:21942", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-21942/summary", "cvss": {"score": 4.9, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:C"}}], "freebsd": [{"lastseen": "2023-06-23T15:10:47", "description": "\n\nIntel discovered a previously published erratum on some Intel\n\tplatforms can be exploited by malicious software to potentially cause\n\ta denial of service by triggering a machine check that will crash or\n\thang the system.\nMalicious guest operating systems may be able to crash the host.\n\n", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.0}, "published": "2019-11-14T00:00:00", "type": "freebsd", "title": "FreeBSD -- Machine Check Exception on Page Size Change", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-12207"], "modified": "2019-11-14T00:00:00", "id": "EDC0BF7E-05A1-11EA-9DFA-F8B156AC3FF9", "href": "https://vuxml.freebsd.org/freebsd/edc0bf7e-05a1-11ea-9dfa-f8b156ac3ff9.html", "cvss": {"score": 4.9, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:C"}}], "amazon": [{"lastseen": "2023-06-23T14:57:02", "description": "**Issue Overview:**\n\nA flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries. 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TLB has two parts, one for instructions and other for data addresses.\n\nSystem software can modify its Paging structure entries to change address mappings OR certain attributes like page size etc. Upon such Paging structure alterations in memory, system software must invalidate the corresponding address translations in the processor's TLB cache. But before this TLB invalidation takes place, a privileged guest user may trigger an instruction fetch operation, which could use an already cached, but now invalid, virtual to physical address translation from Instruction TLB (ITLB). Thus accessing an invalid physical memory address and resulting in halting the processor due to the Machine Check Error (MCE) on Page Size Change. (CVE-2018-12207)\n\n \n**Affected Packages:** \n\n\nkernel\n\n \n**Issue Correction:** \nRun _yum update kernel_ to update your system. \n\n\n \n\n\n**New Packages:**\n \n \n i686: \n \u00a0\u00a0\u00a0 kernel-tools-debuginfo-4.14.154-99.181.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-tools-devel-4.14.154-99.181.amzn1.i686 \n \u00a0\u00a0\u00a0 perf-debuginfo-4.14.154-99.181.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-tools-4.14.154-99.181.amzn1.i686 \n \u00a0\u00a0\u00a0 perf-4.14.154-99.181.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-devel-4.14.154-99.181.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-debuginfo-common-i686-4.14.154-99.181.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-debuginfo-4.14.154-99.181.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-4.14.154-99.181.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-headers-4.14.154-99.181.amzn1.i686 \n \n src: \n \u00a0\u00a0\u00a0 kernel-4.14.154-99.181.amzn1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 kernel-4.14.154-99.181.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-tools-debuginfo-4.14.154-99.181.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-debuginfo-4.14.154-99.181.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-tools-4.14.154-99.181.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-tools-devel-4.14.154-99.181.amzn1.x86_64 \n \u00a0\u00a0\u00a0 perf-4.14.154-99.181.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-devel-4.14.154-99.181.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-headers-4.14.154-99.181.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-debuginfo-common-x86_64-4.14.154-99.181.amzn1.x86_64 \n \u00a0\u00a0\u00a0 perf-debuginfo-4.14.154-99.181.amzn1.x86_64 \n \n \n\n### Additional References\n\nRed Hat: [CVE-2018-12207](<https://access.redhat.com/security/cve/CVE-2018-12207>)\n\nMitre: [CVE-2018-12207](<https://vulners.com/cve/CVE-2018-12207>)\n", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.0}, "published": "2019-11-19T17:31:00", "type": "amazon", "title": "Important: kernel", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-12207"], "modified": "2019-11-22T19:49:00", "id": "ALAS-2019-1322", "href": "https://alas.aws.amazon.com/ALAS-2019-1322.html", "cvss": {"score": 4.9, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-06-23T15:32:10", "description": "**Issue Overview:**\n\nA flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries. A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host processor, resulting in a severe DoS scenario by halting the processor.\\n\\nSystem software like OS OR Virtual Machine Monitor (VMM) use virtual memory system for storing program instructions and data in memory. Virtual Memory system uses Paging structures like Page Tables and Page Directories to manage system memory. The processor's Memory Management Unit (MMU) uses Paging structure entries to translate program's virtual memory addresses to physical memory addresses. The processor stores these address translations into its local cache buffer called - Translation Lookaside Buffer (TLB). TLB has two parts, one for instructions and other for data addresses.\\n\\nSystem software can modify its Paging structure entries to change address mappings OR certain attributes like page size etc. Upon such Paging structure alterations in memory, system software must invalidate the corresponding address translations in the processor's TLB cache. But before this TLB invalidation takes place, a privileged guest user may trigger an instruction fetch operation, which could use an already cached, but now invalid, virtual to physical address translation from Instruction TLB (ITLB). Thus accessing an invalid physical memory address and resulting in halting the processor due to the Machine Check Error (MCE) on Page Size Change.(CVE-2018-12207)\n\n \n**Affected Packages:** \n\n\nkernel\n\n \n**Issue Correction:** \nRun _yum update kernel_ to update your system. \n\n\n \n\n\n**New Packages:**\n \n \n aarch64: \n \u00a0\u00a0\u00a0 kernel-4.14.154-128.181.amzn2.aarch64 \n \u00a0\u00a0\u00a0 kernel-headers-4.14.154-128.181.amzn2.aarch64 \n \u00a0\u00a0\u00a0 kernel-debuginfo-common-aarch64-4.14.154-128.181.amzn2.aarch64 \n \u00a0\u00a0\u00a0 perf-4.14.154-128.181.amzn2.aarch64 \n \u00a0\u00a0\u00a0 perf-debuginfo-4.14.154-128.181.amzn2.aarch64 \n \u00a0\u00a0\u00a0 python-perf-4.14.154-128.181.amzn2.aarch64 \n \u00a0\u00a0\u00a0 python-perf-debuginfo-4.14.154-128.181.amzn2.aarch64 \n \u00a0\u00a0\u00a0 kernel-tools-4.14.154-128.181.amzn2.aarch64 \n \u00a0\u00a0\u00a0 kernel-tools-devel-4.14.154-128.181.amzn2.aarch64 \n \u00a0\u00a0\u00a0 kernel-tools-debuginfo-4.14.154-128.181.amzn2.aarch64 \n \u00a0\u00a0\u00a0 kernel-devel-4.14.154-128.181.amzn2.aarch64 \n \u00a0\u00a0\u00a0 kernel-debuginfo-4.14.154-128.181.amzn2.aarch64 \n \n i686: \n \u00a0\u00a0\u00a0 kernel-headers-4.14.154-128.181.amzn2.i686 \n \n src: \n \u00a0\u00a0\u00a0 kernel-4.14.154-128.181.amzn2.src \n \n x86_64: \n \u00a0\u00a0\u00a0 kernel-4.14.154-128.181.amzn2.x86_64 \n \u00a0\u00a0\u00a0 kernel-headers-4.14.154-128.181.amzn2.x86_64 \n \u00a0\u00a0\u00a0 kernel-debuginfo-common-x86_64-4.14.154-128.181.amzn2.x86_64 \n \u00a0\u00a0\u00a0 perf-4.14.154-128.181.amzn2.x86_64 \n \u00a0\u00a0\u00a0 perf-debuginfo-4.14.154-128.181.amzn2.x86_64 \n \u00a0\u00a0\u00a0 python-perf-4.14.154-128.181.amzn2.x86_64 \n \u00a0\u00a0\u00a0 python-perf-debuginfo-4.14.154-128.181.amzn2.x86_64 \n \u00a0\u00a0\u00a0 kernel-tools-4.14.154-128.181.amzn2.x86_64 \n \u00a0\u00a0\u00a0 kernel-tools-devel-4.14.154-128.181.amzn2.x86_64 \n \u00a0\u00a0\u00a0 kernel-tools-debuginfo-4.14.154-128.181.amzn2.x86_64 \n \u00a0\u00a0\u00a0 kernel-devel-4.14.154-128.181.amzn2.x86_64 \n \u00a0\u00a0\u00a0 kernel-debuginfo-4.14.154-128.181.amzn2.x86_64 \n \n \n\n### Additional References\n\nRed Hat: [CVE-2018-12207](<https://access.redhat.com/security/cve/CVE-2018-12207>)\n\nMitre: [CVE-2018-12207](<https://vulners.com/cve/CVE-2018-12207>)\n", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.0}, "published": "2019-11-19T17:52:00", "type": "amazon", "title": "Important: kernel", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-12207"], "modified": "2019-11-22T20:54:00", "id": "ALAS2-2019-1366", "href": "https://alas.aws.amazon.com/AL2/ALAS-2019-1366.html", "cvss": {"score": 4.9, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:C"}}], "f5": [{"lastseen": "2022-02-10T00:00:00", "description": "Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access. ([CVE-2018-12207](<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12207>))\n\nImpact\n\nA privileged guest user may use this flaw to induce a hardware Machine Check Error (MCE) that halts the host processor and results in a denial-of-service (DoS) scenario. \n\nThis is a hardware issue and requires kernel updates to remediate. This issue impacts all BIG-IP platforms using the following Intel processor families: \n\n * Xeon\n * Pentium Gold\n * Core X-series\n * Core i\n * Celeron G \nThe following BIG-IP platforms are vulnerable: \n * BIG-IP 2000s, 2200s, 4000s, 4200v, 5000s, 5050s, 5200v,5250v, 5250v fips, 7000s, 7200v , 7200v FIPS , 7250v series\n * BIG-IP 10000s, 10050s, 10055s, 10150s NEBS, 10200v, 10200v FIPS, 10200v SSL, 10250v, 10255v, 10350v, 10350v NEBS, 11050 NEBS, 12250v series\n * BIG-IP iSeries platforms: i850, i2x00, i4x00, i5x00, i5820-DF, i7x00, i7x00-D2, i7820-DF, i10x00 / i10x00-D2, i11x00, i11x00-DS, i15x00\n * VIPRION B2100, VIPRION B2150 , VIPRION B2250, VIPRION B4300 , VIPRION B4340N\n * Enterprise Manager 4000\n * BIG-IQ 7000\nThe following BIG-IP platforms are not vulnerable: \n * BIG-IP 800, 1600, 3600, 3900, 4200, 4340, 6900 series\n * BIG-IP 8900, 8950, 1100, 11050, 11050 FIPS series\n", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 6.5, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 4.0}, "published": "2019-12-04T23:55:00", "type": "f5", "title": "Intel MCE vulnerability CVE-2018-12207", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-12207"], "modified": "2020-12-11T01:49:00", "id": "F5:K17269881", "href": "https://support.f5.com/csp/article/K17269881", "cvss": {"score": 4.9, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:C"}}], "nessus": [{"lastseen": "2023-05-19T14:07:57", "description": "Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access. 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A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host processor, resulting in a severe DoS scenario by halting the processor.\\n\\nSystem software like OS OR Virtual Machine Monitor (VMM) use virtual memory system for storing program instructions and data in memory. Virtual Memory system uses Paging structures like Page Tables and Page Directories to manage system memory. The processor's Memory Management Unit (MMU) uses Paging structure entries to translate program's virtual memory addresses to physical memory addresses. The processor stores these address translations into its local cache buffer called - Translation Lookaside Buffer (TLB). TLB has two parts, one for instructions and other for data addresses.\\n\\nSystem software can modify its Paging structure entries to change address mappings OR certain attributes like page size etc. Upon such Paging structure alterations in memory, system software must invalidate the corresponding address translations in the processor's TLB cache. But before this TLB invalidation takes place, a privileged guest user may trigger an instruction fetch operation, which could use an already cached, but now invalid, virtual to physical address translation from Instruction TLB (ITLB). 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patches to address critical security updates :\n\n - Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel). The supported version that is affected is 11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Solaris. Note: Please refer to <a href='https://support.oracle.com/rs?type=doc&id=2609642.\n 1'>My Oracle Support Note 2609642.1</a> for further information on how CVE-2018-12207 impacts Oracle Solaris. CVSS 3.1 Base Score 6.5 (Availability impacts).\n CVSS Vector:\n (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).\n (CVE-2018-12207)\n\n - Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel). The supported version that is affected is 11. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Solaris accessible data. CVSS 3.1 Base Score 3.5 (Confidentiality impacts).\n CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N).\n (CVE-2019-5489)\n\n - Vulnerability in the Oracle Solaris product of Oracle Systems (component: Packaging Scripts). The supported version that is affected is 11. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Solaris, attacks may significantly impact additional products.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Solaris. CVSS 3.1 Base Score 5.5 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:N/I:N/A:H).\n (CVE-2020-14537)\n\n - Vulnerability in the Oracle Solaris product of Oracle Systems (component: libsuri). The supported version that is affected is 11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Solaris accessible data. CVSS 3.1 Base Score 3.3 (Confidentiality impacts). CVSS Vector:\n (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).\n (CVE-2020-14542)\n\n - Vulnerability in the Oracle Solaris product of Oracle Systems (component: Device Driver Utility). The supported version that is affected is 11. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Solaris accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Solaris. CVSS 3.1 Base Score 5.0 (Integrity and Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:L).\n (CVE-2020-14545)\n\n - Vulnerability in the Oracle Solaris product of Oracle Systems (component: Device Driver Utility). The supported version that is affected is 11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle Solaris.\n CVSS 3.1 Base Score 7.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H).\n (CVE-2020-14724)", "cvss3": {}, "published": "2020-07-16T00:00:00", "type": "nessus", "title": "Oracle Solaris Critical Patch Update : jul2020_SRU11_4_21_69_0", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-5489", "CVE-2020-14537", "CVE-2020-14542", "CVE-2020-14545", "CVE-2020-14724"], "modified": "2022-08-11T00:00:00", "cpe": ["cpe:/o:oracle:solaris"], "id": "SOLARIS_JUL2020_SRU11_4_21_69_0.NASL", "href": "https://www.tenable.com/plugins/nessus/138539", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from the Oracle CPU for jul2020.\n#\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(138539);\n script_version(\"1.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/08/11\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-5489\", \"CVE-2020-14537\", \"CVE-2020-14542\", \"CVE-2020-14545\", \"CVE-2020-14724\");\n script_xref(name:\"IAVA\", value:\"2020-A-0325-S\");\n script_xref(name:\"IAVA\", value:\"2021-A-0190-S\");\n\n script_name(english:\"Oracle Solaris Critical Patch Update : jul2020_SRU11_4_21_69_0\");\n script_summary(english:\"Check for the jul2020 CPU\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Solaris system is missing a security patch from CPU\njul2020.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This Solaris system is missing necessary patches to address critical\nsecurity updates :\n\n - Vulnerability in the Oracle Solaris product of Oracle\n Systems (component: Kernel). The supported version that\n is affected is 11. Easily exploitable vulnerability\n allows low privileged attacker with logon to the\n infrastructure where Oracle Solaris executes to\n compromise Oracle Solaris. While the vulnerability is in\n Oracle Solaris, attacks may significantly impact\n additional products. Successful attacks of this\n vulnerability can result in unauthorized ability to\n cause a hang or frequently repeatable crash (complete\n DOS) of Oracle Solaris. Note: Please refer to <a\n href='https://support.oracle.com/rs?type=doc&id=2609642.\n 1'>My Oracle Support Note 2609642.1</a> for further\n information on how CVE-2018-12207 impacts Oracle\n Solaris. CVSS 3.1 Base Score 6.5 (Availability impacts).\n CVSS Vector:\n (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).\n (CVE-2018-12207)\n\n - Vulnerability in the Oracle Solaris product of Oracle\n Systems (component: Kernel). The supported version that\n is affected is 11. Difficult to exploit vulnerability\n allows low privileged attacker with network access via\n multiple protocols to compromise Oracle Solaris. While\n the vulnerability is in Oracle Solaris, attacks may\n significantly impact additional products. Successful\n attacks of this vulnerability can result in unauthorized\n read access to a subset of Oracle Solaris accessible\n data. CVSS 3.1 Base Score 3.5 (Confidentiality impacts).\n CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N).\n (CVE-2019-5489)\n\n - Vulnerability in the Oracle Solaris product of Oracle\n Systems (component: Packaging Scripts). The supported\n version that is affected is 11. Easily exploitable\n vulnerability allows high privileged attacker with logon\n to the infrastructure where Oracle Solaris executes to\n compromise Oracle Solaris. Successful attacks require\n human interaction from a person other than the attacker\n and while the vulnerability is in Oracle Solaris,\n attacks may significantly impact additional products.\n Successful attacks of this vulnerability can result in\n unauthorized ability to cause a hang or frequently\n repeatable crash (complete DOS) of Oracle Solaris. CVSS\n 3.1 Base Score 5.5 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:N/I:N/A:H).\n (CVE-2020-14537)\n\n - Vulnerability in the Oracle Solaris product of Oracle\n Systems (component: libsuri). The supported version that\n is affected is 11. Easily exploitable vulnerability\n allows low privileged attacker with logon to the\n infrastructure where Oracle Solaris executes to\n compromise Oracle Solaris. Successful attacks of this\n vulnerability can result in unauthorized read access to\n a subset of Oracle Solaris accessible data. CVSS 3.1\n Base Score 3.3 (Confidentiality impacts). CVSS Vector:\n (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).\n (CVE-2020-14542)\n\n - Vulnerability in the Oracle Solaris product of Oracle\n Systems (component: Device Driver Utility). The\n supported version that is affected is 11. Difficult to\n exploit vulnerability allows low privileged attacker\n with logon to the infrastructure where Oracle Solaris\n executes to compromise Oracle Solaris. Successful\n attacks require human interaction from a person other\n than the attacker. Successful attacks of this\n vulnerability can result in unauthorized creation,\n deletion or modification access to critical data or all\n Oracle Solaris accessible data and unauthorized ability\n to cause a partial denial of service (partial DOS) of\n Oracle Solaris. CVSS 3.1 Base Score 5.0 (Integrity and\n Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:L).\n (CVE-2020-14545)\n\n - Vulnerability in the Oracle Solaris product of Oracle\n Systems (component: Device Driver Utility). The\n supported version that is affected is 11. Easily\n exploitable vulnerability allows low privileged attacker\n with logon to the infrastructure where Oracle Solaris\n executes to compromise Oracle Solaris. Successful\n attacks require human interaction from a person other\n than the attacker. Successful attacks of this\n vulnerability can result in takeover of Oracle Solaris.\n CVSS 3.1 Base Score 7.3 (Confidentiality, Integrity and\n Availability impacts). 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