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ID

VAR-202011-1378


CVE

CVE-2020-8757


TITLE

Intel(R) AMT  Out-of-bounds read vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2020-013182

DESCRIPTION

Out-of-bounds read in subsystem for Intel(R) AMT versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70 and 14.0.45 may allow a privileged user to potentially enable escalation of privilege via local access. Intel(R) AMT Is vulnerable to an out-of-bounds read.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. The following products and versions are affected: Version 11.8.80, Version 11.12.80, Version 11.22.80, Version 12.0.70, Version 14.0.45

Trust: 1.71

sources: NVD: CVE-2020-8757 // JVNDB: JVNDB-2020-013182 // VULHUB: VHN-186882

AFFECTED PRODUCTS

vendor:intelmodel:active management technologyscope:gteversion:11.22.0

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vendor:intelmodel:active management technologyscope:ltversion:14.0.45

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vendor:intelmodel:active management technologyscope:gteversion:12.0

Trust: 1.0

vendor:intelmodel:active management technologyscope:gteversion:11.12.0

Trust: 1.0

vendor:intelmodel:active management technologyscope:ltversion:11.12.80

Trust: 1.0

vendor:intelmodel:active management technologyscope:ltversion:12.0.70

Trust: 1.0

vendor:netappmodel:cloud backupscope:eqversion: -

Trust: 1.0

vendor:intelmodel:active management technologyscope:ltversion:11.8.80

Trust: 1.0

vendor:intelmodel:active management technologyscope:ltversion:11.22.80

Trust: 1.0

vendor:intelmodel:active management technologyscope:gteversion:14.0

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vendor:インテルmodel:intel active management technologyscope: - version: -

Trust: 0.8

vendor:netappmodel:cloud backupscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2020-013182 // NVD: CVE-2020-8757

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-8757
value: MEDIUM

Trust: 1.0

NVD: CVE-2020-8757
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201911-1667
value: MEDIUM

Trust: 0.6

VULHUB: VHN-186882
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2020-8757
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-186882
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2020-8757
baseSeverity: MEDIUM
baseScore: 6.7
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2020-8757
baseSeverity: MEDIUM
baseScore: 6.7
vectorString: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-186882 // JVNDB: JVNDB-2020-013182 // CNNVD: CNNVD-201911-1667 // NVD: CVE-2020-8757

PROBLEMTYPE DATA

problemtype:CWE-125

Trust: 1.1

problemtype:Out-of-bounds read (CWE-125) [NVD Evaluation ]

Trust: 0.8

sources: VULHUB: VHN-186882 // JVNDB: JVNDB-2020-013182 // NVD: CVE-2020-8757

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201911-1667

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201911-1667

PATCH

title:NTAP-20201113-0003 Intel Intel Product Security Centerurl:https://security.netapp.com/advisory/ntap-20201113-0003/

Trust: 0.8

title:Intel CSME Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=134598

Trust: 0.6

sources: JVNDB: JVNDB-2020-013182 // CNNVD: CNNVD-201911-1667

EXTERNAL IDS

db:NVDid:CVE-2020-8757

Trust: 2.5

db:JVNDBid:JVNDB-2020-013182

Trust: 0.8

db:LENOVOid:LEN-39432

Trust: 0.6

db:AUSCERTid:ESB-2020.3958.2

Trust: 0.6

db:AUSCERTid:ESB-2020.3958

Trust: 0.6

db:CNNVDid:CNNVD-201911-1667

Trust: 0.6

db:VULHUBid:VHN-186882

Trust: 0.1

sources: VULHUB: VHN-186882 // JVNDB: JVNDB-2020-013182 // CNNVD: CNNVD-201911-1667 // NVD: CVE-2020-8757

REFERENCES

url:https://security.netapp.com/advisory/ntap-20201113-0003/

Trust: 1.7

url:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2020-8757

Trust: 1.4

url:https://www.auscert.org.au/bulletins/esb-2020.3958/

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url:https://www.auscert.org.au/bulletins/esb-2020.3958.2/

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url:https://support.lenovo.com/us/en/product_security/len-39432

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url:https://vigilance.fr/vulnerability/intel-processors-multiple-vulnerabilities-via-csme-sps-txe-amt-dal-33887

Trust: 0.6

sources: VULHUB: VHN-186882 // JVNDB: JVNDB-2020-013182 // CNNVD: CNNVD-201911-1667 // NVD: CVE-2020-8757

SOURCES

db:VULHUBid:VHN-186882
db:JVNDBid:JVNDB-2020-013182
db:CNNVDid:CNNVD-201911-1667
db:NVDid:CVE-2020-8757

LAST UPDATE DATE

2024-11-23T21:06:41.668000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-186882date:2020-11-18T00:00:00
db:JVNDBid:JVNDB-2020-013182date:2021-06-21T07:42:00
db:CNNVDid:CNNVD-201911-1667date:2021-01-04T00:00:00
db:NVDid:CVE-2020-8757date:2024-11-21T05:39:23.303

SOURCES RELEASE DATE

db:VULHUBid:VHN-186882date:2020-11-12T00:00:00
db:JVNDBid:JVNDB-2020-013182date:2021-06-21T00:00:00
db:CNNVDid:CNNVD-201911-1667date:2019-11-10T00:00:00
db:NVDid:CVE-2020-8757date:2020-11-12T18:15:18.127