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ID

VAR-202106-0350


CVE

CVE-2020-24506


TITLE

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

Trust: 0.8

sources: JVNDB: JVNDB-2021-008544

DESCRIPTION

Out of bound read in a subsystem in the Intel(R) CSME versions before 12.0.81, 13.0.47, 13.30.17, 14.1.53 and 14.5.32 may allow a privileged user to potentially enable information disclosure via local access. Intel(R) CSME Is vulnerable to an out-of-bounds read.Information may be obtained. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Trust: 2.25

sources: NVD: CVE-2020-24506 // JVNDB: JVNDB-2021-008544 // CNNVD: CNNVD-202104-975 // VULMON: CVE-2020-24506

AFFECTED PRODUCTS

vendor:intelmodel:converged security and manageability enginescope:ltversion:13.0.47

Trust: 1.0

vendor:intelmodel:converged security and manageability enginescope:ltversion:13.30.17

Trust: 1.0

vendor:siemensmodel:simatic ipc677escope:ltversion:25.02.10

Trust: 1.0

vendor:siemensmodel:simatic field pg m6scope:eqversion:*

Trust: 1.0

vendor:siemensmodel:simatic ipc627escope:ltversion:25.02.10

Trust: 1.0

vendor:intelmodel:converged security and manageability enginescope:ltversion:14.1.53

Trust: 1.0

vendor:intelmodel:converged security and manageability enginescope:ltversion:14.5.32

Trust: 1.0

vendor:intelmodel:converged security and manageability enginescope:ltversion:12.0.81

Trust: 1.0

vendor:siemensmodel:simatic ipc847escope:ltversion:25.02.10

Trust: 1.0

vendor:siemensmodel:simatic ipc647escope:ltversion:25.02.10

Trust: 1.0

vendor:インテルmodel:intel converged security and manageability enginescope:eqversion:14.1.53

Trust: 0.8

vendor:インテルmodel:intel converged security and manageability enginescope:eqversion:14.5.32

Trust: 0.8

vendor:インテルmodel:intel converged security and manageability enginescope:eqversion: -

Trust: 0.8

vendor:インテルmodel:intel converged security and manageability enginescope:eqversion:13.30.17

Trust: 0.8

vendor:インテルmodel:intel converged security and manageability enginescope:eqversion:12.0.81

Trust: 0.8

vendor:インテルmodel:intel converged security and manageability enginescope:eqversion:13.0.47

Trust: 0.8

sources: JVNDB: JVNDB-2021-008544 // NVD: CVE-2020-24506

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2020-24506
value: MEDIUM

Trust: 1.8

CNNVD: CNNVD-202104-975
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202106-558
value: MEDIUM

Trust: 0.6

VULMON: CVE-2020-24506
value: LOW

Trust: 0.1

VULMON: CVE-2020-24506
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

NVD: CVE-2020-24506
baseSeverity: MEDIUM
baseScore: 4.4
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 0.8
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2020-24506
baseSeverity: MEDIUM
baseScore: 4.4
vectorString: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULMON: CVE-2020-24506 // JVNDB: JVNDB-2021-008544 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202106-558 // NVD: CVE-2020-24506

PROBLEMTYPE DATA

problemtype:CWE-125

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2021-008544 // NVD: CVE-2020-24506

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202106-558

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202104-975

CONFIGURATIONS

sources:
            
            
            NVD: CVE-2020-24506

PATCH
title:INTEL-SA-00459url:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00459.html
Trust: 0.8
title:Intel(R) CSME Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=155253
Trust: 0.6
title:Siemens Security Advisories: Siemens Security Advisoryurl:https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=240e27e5c8fba28153598a375a2a4130
Trust: 0.1
sources:
            
            
            VULMON: CVE-2020-24506 // 
            
            
            
            JVNDB: JVNDB-2021-008544 // 
            
            
            
            CNNVD: CNNVD-202106-558

EXTERNAL IDS
db:NVDid:CVE-2020-24506
Trust: 3.3
db:SIEMENSid:SSA-309571
Trust: 1.7
db:JVNid:JVNVU99965981
Trust: 0.8
db:JVNDBid:JVNDB-2021-008544
Trust: 0.8
db:CS-HELPid:SB2021041363
Trust: 0.6
db:CNNVDid:CNNVD-202104-975
Trust: 0.6
db:AUSCERTid:ESB-2021.1997
Trust: 0.6
db:CS-HELPid:SB2021081109
Trust: 0.6
db:CS-HELPid:SB2021061712
Trust: 0.6
db:ICS CERTid:ICSA-21-222-05
Trust: 0.6
db:LENOVOid:LEN-51731
Trust: 0.6
db:CNNVDid:CNNVD-202106-558
Trust: 0.6
db:VULMONid:CVE-2020-24506
Trust: 0.1
sources:
            
            
            VULMON: CVE-2020-24506 // 
            
            
            
            JVNDB: JVNDB-2021-008544 // 
            
            
            
            CNNVD: CNNVD-202104-975 // 
            
            
            
            CNNVD: CNNVD-202106-558 // 
            
            
            
            NVD: CVE-2020-24506

REFERENCES
url:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00459.html
Trust: 1.7
url:https://security.netapp.com/advisory/ntap-20210611-0004/
Trust: 1.7
url:https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf
Trust: 1.6
url:https://jvn.jp/vu/jvnvu99965981/
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2020-24506
Trust: 0.8
url:https://www.cybersecurity-help.cz/vdb/sb2021041363
Trust: 0.6
url:https://www.cybersecurity-help.cz/vdb/sb2021081109
Trust: 0.6
url:https://support.lenovo.com/us/en/product_security/len-51731
Trust: 0.6
url:https://vigilance.fr/vulnerability/intel-processor-multiple-vulnerabilities-via-csme-sps-lms-35670
Trust: 0.6
url:https://www.cybersecurity-help.cz/vdb/sb2021061712
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.1997
Trust: 0.6
url:https://us-cert.cisa.gov/ics/advisories/icsa-21-222-05
Trust: 0.6
url:https://cwe.mitre.org/data/definitions/125.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
url:https://cert-portal.siemens.com/productcert/txt/ssa-309571.txt
Trust: 0.1
sources:
            
            
            VULMON: CVE-2020-24506 // 
            
            
            
            JVNDB: JVNDB-2021-008544 // 
            
            
            
            CNNVD: CNNVD-202104-975 // 
            
            
            
            CNNVD: CNNVD-202106-558 // 
            
            
            
            NVD: CVE-2020-24506

CREDITS
Siemens reported these vulnerabilities to CISA.
Trust: 0.6
sources:
            
            
            CNNVD: CNNVD-202106-558

SOURCES
db:VULMONid:CVE-2020-24506
db:JVNDBid:JVNDB-2021-008544
db:CNNVDid:CNNVD-202104-975
db:CNNVDid:CNNVD-202106-558
db:NVDid:CVE-2020-24506

LAST UPDATE DATE
2022-05-04T06:52:37.371000+00:00

SOURCES UPDATE DATE
db:VULMONid:CVE-2020-24506date:2021-08-10T00:00:00
db:JVNDBid:JVNDB-2021-008544date:2022-03-18T08:16:00
db:CNNVDid:CNNVD-202104-975date:2021-04-14T00:00:00
db:CNNVDid:CNNVD-202106-558date:2022-04-24T00:00:00
db:NVDid:CVE-2020-24506date:2022-04-22T16:20:00

SOURCES RELEASE DATE
db:VULMONid:CVE-2020-24506date:2021-06-09T00:00:00
db:JVNDBid:JVNDB-2021-008544date:2022-03-18T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-13T00:00:00
db:CNNVDid:CNNVD-202106-558date:2021-06-08T00:00:00
db:NVDid:CVE-2020-24506date:2021-06-09T19:15:00