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ID

VAR-202010-1501


CVE

CVE-2020-9997


TITLE

macOS Catalina and watchOS Vulnerability to disclose information in

Trust: 0.8

sources: JVNDB: JVNDB-2020-009625

DESCRIPTION

An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15.6, watchOS 6.2.8. A malicious application may disclose restricted memory. Apple OS X is a set of dedicated operating systems developed by Apple for Mac computers. A security vulnerability exists in the OS X Kernel that could allow malicious applications to expose restricted memory

Trust: 1.8

sources: NVD: CVE-2020-9997 // JVNDB: JVNDB-2020-009625 // VULHUB: VHN-188122 // VULMON: CVE-2020-9997

AFFECTED PRODUCTS

vendor:applemodel:mac os xscope:ltversion:10.15.6

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vendor:applemodel:watchosscope:ltversion:6.2.8

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vendor:applemodel:mac os xscope:eqversion:10.15.5

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vendor:applemodel:watchosscope:eqversion:6.2.8

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sources: JVNDB: JVNDB-2020-009625 // NVD: CVE-2020-9997

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-9997
value: MEDIUM

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NVD: JVNDB-2020-009625
value: MEDIUM

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CNNVD: CNNVD-202010-1251
value: MEDIUM

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VULHUB: VHN-188122
value: MEDIUM

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VULMON: CVE-2020-9997
value: MEDIUM

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nvd@nist.gov: CVE-2020-9997
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

NVD: JVNDB-2020-009625
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

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VULHUB: VHN-188122
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2020-9997
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 1.8
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: JVNDB-2020-009625
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-188122 // VULMON: CVE-2020-9997 // JVNDB: JVNDB-2020-009625 // CNNVD: CNNVD-202010-1251 // NVD: CVE-2020-9997

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

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sources: NVD: CVE-2020-9997

THREAT TYPE

local

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sources: CNNVD: CNNVD-202010-1251

TYPE

other

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sources: CNNVD: CNNVD-202010-1251

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2020-009625

PATCH
title:HT211289url:https://support.apple.com/en-us/HT211289
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title:HT211291url:https://support.apple.com/en-us/HT211291
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title:HT211291url:https://support.apple.com/ja-jp/HT211291
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title:HT211289url:https://support.apple.com/ja-jp/HT211289
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title:Apple OS X Kernel Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=131699
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sources:
            
            
            JVNDB: JVNDB-2020-009625 // 
            
            
            
            CNNVD: CNNVD-202010-1251

EXTERNAL IDS
db:NVDid:CVE-2020-9997
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db:JVNid:JVNVU94090210
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db:JVNDBid:JVNDB-2020-009625
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db:CNNVDid:CNNVD-202010-1251
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db:NSFOCUSid:50065
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db:CNVDid:CNVD-2020-59753
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db:VULHUBid:VHN-188122
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db:VULMONid:CVE-2020-9997
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sources:
            
            
            VULHUB: VHN-188122 // 
            
            
            
            VULMON: CVE-2020-9997 // 
            
            
            
            JVNDB: JVNDB-2020-009625 // 
            
            
            
            CNNVD: CNNVD-202010-1251 // 
            
            
            
            NVD: CVE-2020-9997

REFERENCES
url:https://support.apple.com/kb/ht211289
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url:https://support.apple.com/kb/ht211291
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url:https://nvd.nist.gov/vuln/detail/cve-2020-9997
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url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-9997
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url:https://jvn.jp/vu/jvnvu94090210/index.html
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url:https://support.apple.com/en-us/ht211291
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url:http://www.nsfocus.net/vulndb/50065
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url:https://cwe.mitre.org/data/definitions/.html
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url:https://nvd.nist.gov
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sources:
            
            
            VULHUB: VHN-188122 // 
            
            
            
            VULMON: CVE-2020-9997 // 
            
            
            
            JVNDB: JVNDB-2020-009625 // 
            
            
            
            CNNVD: CNNVD-202010-1251 // 
            
            
            
            NVD: CVE-2020-9997

SOURCES
db:VULHUBid:VHN-188122
db:VULMONid:CVE-2020-9997
db:JVNDBid:JVNDB-2020-009625
db:CNNVDid:CNNVD-202010-1251
db:NVDid:CVE-2020-9997

LAST UPDATE DATE
2024-11-23T20:52:11.243000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-188122date:2020-10-26T00:00:00
db:VULMONid:CVE-2020-9997date:2020-10-26T00:00:00
db:JVNDBid:JVNDB-2020-009625date:2020-11-24T02:43:42
db:CNNVDid:CNNVD-202010-1251date:2021-10-29T00:00:00
db:NVDid:CVE-2020-9997date:2024-11-21T05:41:40.077

SOURCES RELEASE DATE
db:VULHUBid:VHN-188122date:2020-10-22T00:00:00
db:VULMONid:CVE-2020-9997date:2020-10-22T00:00:00
db:JVNDBid:JVNDB-2020-009625date:2020-11-24T02:43:42
db:CNNVDid:CNNVD-202010-1251date:2020-10-22T00:00:00
db:NVDid:CVE-2020-9997date:2020-10-22T19:15:16.103