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ID

VAR-201705-3996


CVE

CVE-2017-6994


TITLE

plural Apple Product AVEVideoEncoder Component vulnerable to arbitrary code execution in privileged context

Trust: 0.8

sources: JVNDB: JVNDB-2017-003810

DESCRIPTION

An issue was discovered in certain Apple products. iOS before 10.3.2 is affected. tvOS before 10.2.1 is affected. watchOS before 3.2.2 is affected. The issue involves the "AVEVideoEncoder" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app. Apple iOS, WatchOS and tvOS are prone to multiple memory corruption vulnerabilities. The following versions fixes the issue: Versions prior to Apple iOS 10.3.2 Versions prior to Apple watchOS 3.2.2 Versions prior to Apple tvOS 10.2.1. in the United States. Apple iOS is an operating system developed for mobile devices; tvOS is a smart TV operating system; watchOS is a smart watch operating system. AVEVideoEncoder is one of the video encoders

Trust: 1.98

sources: NVD: CVE-2017-6994 // JVNDB: JVNDB-2017-003810 // BID: 98571 // VULHUB: VHN-115197

AFFECTED PRODUCTS

vendor:applemodel:watchosscope:lteversion:3.2

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vendor:applemodel:iphone osscope:lteversion:10.3.1

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vendor:applemodel:tvosscope:lteversion:10.2

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vendor:applemodel:watchosscope:eqversion:3.2

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vendor:applemodel:iosscope:ltversion:10.3.2 (ipad first 4 generation or later )

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vendor:applemodel:iosscope:ltversion:10.3.2 (iphone 5 or later )

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vendor:applemodel:iosscope:ltversion:10.3.2 (ipod touch first 6 generation )

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vendor:applemodel:tvosscope:ltversion:10.2.1 (apple tv ( first 4 generation ))

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vendor:applemodel:watchosscope:ltversion:3.2.2 (apple watch all models )

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vendor:applemodel:tvscope:eqversion:10.2

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vendor:applemodel:iphone osscope:eqversion:10.3.1

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vendor:applemodel:watchosscope:eqversion:10.1.1

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vendor:applemodel:watchosscope:eqversion:3.1.3

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vendor:applemodel:watchosscope:eqversion:3.1.1

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vendor:applemodel:watchosscope:eqversion:2.2.2

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vendor:applemodel:watchosscope:eqversion:2.2.1

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vendor:applemodel:watchosscope:eqversion:2.0.1

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vendor:applemodel:watchosscope:eqversion:1.0.1

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vendor:applemodel:watchosscope:eqversion:3.1

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vendor:applemodel:watchosscope:eqversion:3.0

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vendor:applemodel:watchosscope:eqversion:3

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vendor:applemodel:watchosscope:eqversion:2.2

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vendor:applemodel:watchosscope:eqversion:2.1

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vendor:applemodel:watchosscope:eqversion:2.0

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vendor:applemodel:watchosscope:eqversion:1.0

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vendor:applemodel:watchscope:eqversion:0

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vendor:applemodel:tvosscope:eqversion:10.1.1

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vendor:applemodel:tvosscope:eqversion:10.0.1

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vendor:applemodel:tvosscope:eqversion:9.2.2

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vendor:applemodel:tvosscope:eqversion:9.2.1

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vendor:applemodel:tvosscope:eqversion:9.1.1

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vendor:applemodel:tvosscope:eqversion:9.2

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vendor:applemodel:tvosscope:eqversion:9.1

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vendor:applemodel:tvosscope:eqversion:9.0

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vendor:applemodel:tvosscope:eqversion:10.2

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vendor:applemodel:tvosscope:eqversion:10.1

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vendor:applemodel:tvosscope:eqversion:10

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vendor:applemodel:tvscope:eqversion:0

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vendor:applemodel:ipod touchscope:eqversion:0

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vendor:applemodel:iphonescope:eqversion:0

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vendor:applemodel:ipadscope:eqversion:0

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vendor:applemodel:iosscope:eqversion:50

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vendor:applemodel:iosscope:eqversion:40

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vendor:applemodel:iosscope:eqversion:30

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vendor:applemodel:iosscope:eqversion:10.2.1

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vendor:applemodel:iosscope:eqversion:10.0.1

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vendor:applemodel:iosscope:eqversion:9.3.4

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vendor:applemodel:iosscope:eqversion:9.3.3

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vendor:applemodel:iosscope:eqversion:9.3.2

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vendor:applemodel:iosscope:eqversion:9.3.1

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vendor:applemodel:iosscope:eqversion:9.2.1

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vendor:applemodel:iosscope:eqversion:9.0.2

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vendor:applemodel:iosscope:eqversion:9.0.1

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vendor:applemodel:iosscope:eqversion:8.4.1

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vendor:applemodel:iosscope:eqversion:7.2

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vendor:applemodel:iosscope:eqversion:7.0.6

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vendor:applemodel:iosscope:eqversion:7.0.5

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vendor:applemodel:iosscope:eqversion:7.0.3

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vendor:applemodel:iosscope:eqversion:7.0.2

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vendor:applemodel:iosscope:eqversion:7.0.1

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vendor:applemodel:iosscope:eqversion:6.3.1

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vendor:applemodel:iosscope:eqversion:6.1.6

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vendor:applemodel:iosscope:eqversion:6.1.4

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vendor:applemodel:iosscope:eqversion:6.1.3

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vendor:applemodel:iosscope:eqversion:4.2.1

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vendor:applemodel:iosscope:eqversion:4.0.2

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vendor:applemodel:iosscope:eqversion:4.0.1

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vendor:applemodel:iosscope:eqversion:3.2.2

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vendor:applemodel:iosscope:eqversion:3.2.1

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vendor:applemodel:iosscope:eqversion:9.3.5

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vendor:applemodel:iosscope:eqversion:9.3

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vendor:applemodel:iosscope:eqversion:9.2

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vendor:applemodel:iosscope:eqversion:9.1

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vendor:applemodel:iosscope:eqversion:9

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vendor:applemodel:iosscope:eqversion:8.4

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vendor:applemodel:iosscope:eqversion:8.3

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vendor:applemodel:iosscope:eqversion:8.2

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vendor:applemodel:iosscope:eqversion:8.1.3

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vendor:applemodel:iosscope:eqversion:8.1.2

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vendor:applemodel:iosscope:eqversion:8.1.1

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vendor:applemodel:iosscope:eqversion:8.1

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vendor:applemodel:iosscope:eqversion:8

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vendor:applemodel:iosscope:eqversion:7.1.2

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vendor:applemodel:iosscope:eqversion:7.1.1

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vendor:applemodel:iosscope:eqversion:7.1

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vendor:applemodel:iosscope:eqversion:7.0.4

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vendor:applemodel:iosscope:eqversion:7

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vendor:applemodel:iosscope:eqversion:6.1

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vendor:applemodel:iosscope:eqversion:6.0.2

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vendor:applemodel:iosscope:eqversion:6.0.1

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vendor:applemodel:iosscope:eqversion:6

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vendor:applemodel:iosscope:eqversion:5.1.1

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vendor:applemodel:iosscope:eqversion:5.1

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vendor:applemodel:iosscope:eqversion:5.0.1

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vendor:applemodel:iosscope:eqversion:5

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vendor:applemodel:iosscope:eqversion:4.3.5

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vendor:applemodel:iosscope:eqversion:4.3.4

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vendor:applemodel:iosscope:eqversion:4.3.3

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vendor:applemodel:iosscope:eqversion:4.3.2

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vendor:applemodel:iosscope:eqversion:4.3.1

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vendor:applemodel:iosscope:eqversion:4.3

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vendor:applemodel:iosscope:eqversion:4.2.9

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vendor:applemodel:iosscope:eqversion:4.2.8

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vendor:applemodel:iosscope:eqversion:4.2.7

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vendor:applemodel:iosscope:eqversion:4.2.6

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vendor:applemodel:iosscope:eqversion:4.2.5

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vendor:applemodel:iosscope:eqversion:4.2.10

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vendor:applemodel:iosscope:eqversion:4.2

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vendor:applemodel:iosscope:eqversion:4.1

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vendor:applemodel:iosscope:eqversion:4

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vendor:applemodel:iosscope:eqversion:3.2

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vendor:applemodel:iosscope:eqversion:3.1

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vendor:applemodel:iosscope:eqversion:3.0

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vendor:applemodel:iosscope:eqversion:2.1

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vendor:applemodel:iosscope:eqversion:2.0

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vendor:applemodel:iosscope:eqversion:10.3.1

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vendor:applemodel:iosscope:eqversion:10.3

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vendor:applemodel:iosscope:eqversion:10.2

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vendor:applemodel:iosscope:eqversion:10.1

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vendor:applemodel:iosscope:eqversion:10

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vendor:applemodel:watchosscope:neversion:3.2.2

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vendor:applemodel:tvosscope:neversion:10.2.1

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vendor:applemodel:iosscope:neversion:10.3.2

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sources: BID: 98571 // JVNDB: JVNDB-2017-003810 // CNNVD: CNNVD-201705-960 // NVD: CVE-2017-6994

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2017-6994
value: HIGH

Trust: 1.0

NVD: CVE-2017-6994
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201705-960
value: HIGH

Trust: 0.6

VULHUB: VHN-115197
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2017-6994
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-115197
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2017-6994
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.0

Trust: 1.8

sources: VULHUB: VHN-115197 // JVNDB: JVNDB-2017-003810 // CNNVD: CNNVD-201705-960 // NVD: CVE-2017-6994

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.9

sources: VULHUB: VHN-115197 // JVNDB: JVNDB-2017-003810 // NVD: CVE-2017-6994

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201705-960

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201705-960

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2017-003810

EXPLOIT AVAILABILITY
sources:
            
            
            VULHUB: VHN-115197

PATCH
title:Apple security updatesurl:https://support.apple.com/en-us/HT201222
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title:HT207801url:https://support.apple.com/en-us/HT207801
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title:HT207798url:https://support.apple.com/en-us/HT207798
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title:HT207800url:https://support.apple.com/en-us/HT207800
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title:HT207798url:https://support.apple.com/ja-jp/HT207798
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title:HT207800url:https://support.apple.com/ja-jp/HT207800
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title:HT207801url:https://support.apple.com/ja-jp/HT207801
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title:Multiple Apple product AVEVideoEncoder Fixes for component security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=70436
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2017-003810 // 
            
            
            
            CNNVD: CNNVD-201705-960

EXTERNAL IDS
db:NVDid:CVE-2017-6994
Trust: 2.8
db:BIDid:98571
Trust: 2.0
db:EXPLOIT-DBid:42555
Trust: 1.7
db:JVNid:JVNVU98089541
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db:JVNDBid:JVNDB-2017-003810
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db:CNNVDid:CNNVD-201705-960
Trust: 0.7
db:VULHUBid:VHN-115197
Trust: 0.1
sources:
            
            
            VULHUB: VHN-115197 // 
            
            
            
            BID: 98571 // 
            
            
            
            JVNDB: JVNDB-2017-003810 // 
            
            
            
            CNNVD: CNNVD-201705-960 // 
            
            
            
            NVD: CVE-2017-6994

REFERENCES
url:http://www.securityfocus.com/bid/98571
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url:https://support.apple.com/ht207798
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url:https://support.apple.com/ht207800
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url:https://support.apple.com/ht207801
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url:https://www.exploit-db.com/exploits/42555/
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url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-6994
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url:http://jvn.jp/vu/jvnvu98089541/index.html
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url:https://nvd.nist.gov/vuln/detail/cve-2017-6994
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url:https://www.apple.com/
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url:http://www.apple.com/ios/
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url:http://www.apple.com/accessibility/tvos/
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url:http://www.apple.com/watchos-2/
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sources:
            
            
            VULHUB: VHN-115197 // 
            
            
            
            BID: 98571 // 
            
            
            
            JVNDB: JVNDB-2017-003810 // 
            
            
            
            CNNVD: CNNVD-201705-960 // 
            
            
            
            NVD: CVE-2017-6994

CREDITS
Adam Donenfeld (@doadam) of the Zimperium zLabs Team
Trust: 0.3
sources:
            
            
            BID: 98571

SOURCES
db:VULHUBid:VHN-115197
db:BIDid:98571
db:JVNDBid:JVNDB-2017-003810
db:CNNVDid:CNNVD-201705-960
db:NVDid:CVE-2017-6994

LAST UPDATE DATE
2024-11-23T19:32:42.731000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-115197date:2019-03-08T00:00:00
db:BIDid:98571date:2017-05-15T00:00:00
db:JVNDBid:JVNDB-2017-003810date:2017-06-08T00:00:00
db:CNNVDid:CNNVD-201705-960date:2019-03-13T00:00:00
db:NVDid:CVE-2017-6994date:2024-11-21T03:30:56.173

SOURCES RELEASE DATE
db:VULHUBid:VHN-115197date:2017-05-22T00:00:00
db:BIDid:98571date:2017-05-15T00:00:00
db:JVNDBid:JVNDB-2017-003810date:2017-06-08T00:00:00
db:CNNVDid:CNNVD-201705-960date:2017-05-24T00:00:00
db:NVDid:CVE-2017-6994date:2017-05-22T05:29:03.287