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ID

VAR-201904-1475


CVE

CVE-2018-4361


TITLE

plural Apple Updates to product vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2018-008148

DESCRIPTION

A memory consumption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7. Apple Has released an update for each product.The expected impact depends on each vulnerability, but can be affected as follows: * Service operation interruption (DoS) * Arbitrary code execution * Script execution * information leak * Access restriction avoidance. Apple Safari, etc. are all products of Apple (Apple). Apple Safari is a web browser that is the default browser included with the Mac OS X and iOS operating systems. Apple iOS is an operating system developed for mobile devices. Apple tvOS is a smart TV operating system. WebKit is one of the web browser engine components. A resource management error vulnerability exists in the WebKit component of several Apple products. An attacker could exploit this vulnerability to cause an assertion failure (memory consumption). -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-9-24-6 Additional information for APPLE-SA-2018-9-17-3 tvOS 12 tvOS 12 addresses the following: Auto Unlock Available for: Apple TV 4K and Apple TV (4th generation) Impact: A malicious application may be able to access local users AppleIDs Description: A validation issue existed in the entitlement verification. CVE-2018-4321: Min (Spark) Zheng, Xiaolong Bai of Alibaba Inc. Entry added September 24, 2018 Bluetooth Available for: Apple TV (4th generation) Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. CVE-2018-5383: Lior Neumann and Eli Biham iTunes Store Available for: Apple TV 4K and Apple TV (4th generation) Impact: An attacker in a privileged network position may be able to spoof password prompts in the iTunes Store Description: An input validation issue was addressed with improved input validation. CVE-2018-4305: Jerry Decime Kernel Available for: Apple TV 4K and Apple TV (4th generation) Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4336: Brandon Azad CVE-2018-4344: The UK's National Cyber Security Centre (NCSC) Entry added September 24, 2018 Kernel Available for: Apple TV 4K and Apple TV (4th generation) Impact: An application may be able to read restricted memory Description: An input validation issue existed in the kernel. CVE-2018-4363: Ian Beer of Google Project Zero Safari Available for: Apple TV 4K and Apple TV (4th generation) Impact: A local user may be able to discover websites a user has visited Description: A consistency issue existed in the handling of application snapshots. CVE-2018-4313: 11 anonymous researchers, David Scott, Enes Mert Ulu of Abdullah MA1/4rAide AzA1/4nenek Anadolu Lisesi - Ankara/TA1/4rkiye, Mehmet Ferit DaAtan of Van YA1/4zA1/4ncA1/4 YA+-l University, Metin Altug Karakaya of Kaliptus Medical Organization, Vinodh Swami of Western Governor's University (WGU) Security Available for: Apple TV 4K and Apple TV (4th generation) Impact: An attacker may be able to exploit weaknesses in the RC4 cryptographic algorithm Description: This issue was addressed by removing RC4. CVE-2016-1777: Pepi Zawodsky WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2018-4197: Ivan Fratric of Google Project Zero CVE-2018-4306: Ivan Fratric of Google Project Zero CVE-2018-4312: Ivan Fratric of Google Project Zero CVE-2018-4314: Ivan Fratric of Google Project Zero CVE-2018-4315: Ivan Fratric of Google Project Zero CVE-2018-4317: Ivan Fratric of Google Project Zero CVE-2018-4318: Ivan Fratric of Google Project Zero Entry added September 24, 2018 WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: A malicious website may exfiltrate image data cross-origin Description: A cross-site scripting issue existed in Safari. CVE-2018-4345: an anonymous researcher Entry added September 24, 2018 WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Unexpected interaction causes an ASSERT failure Description: A memory corruption issue was addressed with improved validation. CVE-2018-4191: found by OSS-Fuzz Entry added September 24, 2018 WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved state management. CVE-2018-4316: crixer, Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team Entry added September 24, 2018 WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4299: Samuel GroI2 (saelo) working with Trend Micro's Zero Day Initiative CVE-2018-4323: Ivan Fratric of Google Project Zero CVE-2018-4328: Ivan Fratric of Google Project Zero CVE-2018-4358: @phoenhex team (@bkth_ @5aelo @_niklasb) working with Trend Micro's Zero Day Initiative CVE-2018-4359: Samuel GroA (@5aelo) Entry added September 24, 2018 WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: A malicious website may be able to execute scripts in the context of another website Description: A cross-site scripting issue existed in Safari. CVE-2018-4309: an anonymous researcher working with Trend Micro's Zero Day Initiative Entry added September 24, 2018 WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Unexpected interaction causes an ASSERT failure Description: A memory consumption issue was addressed with improved memory handling. CVE-2018-4361: found by Google OSS-Fuzz Entry added September 24, 2018 Additional recognition Assets We would like to acknowledge Brandon Azad for their assistance. Core Data We would like to acknowledge Andreas Kurtz (@aykay) of NESO Security Labs GmbH for their assistance. Sandbox Profiles We would like to acknowledge Tencent Keen Security Lab working with Trend Micro's Zero Day Initiative for their assistance. SQLite We would like to acknowledge Andreas Kurtz (@aykay) of NESO Security Labs GmbH for their assistance. WebKit We would like to acknowledge Cary Hartline, Hanming Zhang from 360 Vuclan team, and Zach Malone of CA Technologies for their assistance. Installation note: Apple TV will periodically check for software updates. Alternatively, you may manually check for software updates by selecting "Settings -> System -> Software Update -> Update Software." To check the current version of software, select "Settings -> General -> About." Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEDNXJVNCJJEAVmJdZeC9tht7TK3EFAlupFUMACgkQeC9tht7T K3H35Q//UwJyTZpRVx33z/T3GxYfFX9dxg2fwdkVFxCGWR/yGCL/pMwNH/UwerQH qcdzG3VopySXXJy/goEJD+w+f8QNtueysfE7+MrYvogVD1OVALDc0xaZvudKmSoo d0APBDtlkkLn4evwwpIYfl6Ikje/j40ZOfzSZ8+9hsoq6b+tkhSo8UC+hphUBi4L lMshXi5OmekimBWgGdPGN77UQoFAJriMQHLppQ4x46qHuiMSAKHeCz+AdL4Xk1dh fzdbizI4p7CssUzJHOPU61NPB28AoPsVJ8yEQpKDvHcnkPxtgtAzoIBWl0MwUCXg OaT+8poN/HsMVJYtM2vi322IJGfMtcWtU/TJ1TbhAih6Bal2paIEj4zBirEXc9sF dQyWB+EB8h+g4MtXyo6ax7OyO3UmRsISyCQhCNKWhXjTt4/9Q6xMbGxfW6X7EtHN mgM/74rqkM53Tfy3kqywBDi90v4aNMUGdbYcK3YJldayW++K2J6OtxZZmflfYkbU GTnAaEFIa0dLX/e+uqGRtz2F0K8mr9/9VwiwrH3et2FALvU6RyFLX7jqnKFyGpUp LdXH6Mz6xBYS7Rg2vKVjUsHXlutpknmDxyx8Orirgb2gNHN97w8GDCnmOAd2euoL HZdlwhs4SLaLqyNegbG3y3MD7gK8oRTZx3tXeJRmYV6UGp+d9QI= =pj7d -----END PGP SIGNATURE----- . Alternatively, on your watch, select "My Watch > General > About". CVE-2018-4329: Hugo S. CVE-2018-4195: xisigr of Tencent's Xuanwu Lab (www.tencent.com) Security Available for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, macOS Mojave 10.14 Impact: A malicious website may be able to exfiltrate autofilled data in Safari Description: A logic issue was addressed with improved state management. Installation note: Safari 12 may be obtained from the Mac App Store

Trust: 2.43

sources: NVD: CVE-2018-4361 // JVNDB: JVNDB-2018-008148 // VULHUB: VHN-134392 // VULMON: CVE-2018-4361 // PACKETSTORM: 150115 // PACKETSTORM: 149516 // PACKETSTORM: 150114 // PACKETSTORM: 149511 // PACKETSTORM: 149515 // PACKETSTORM: 149513 // PACKETSTORM: 149722

AFFECTED PRODUCTS

vendor:applemodel:safariscope:ltversion:12

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vendor:applemodel:watchosscope:ltversion:5.0

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vendor:applemodel:icloudscope:ltversion:7.7

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vendor:applemodel:iphone osscope:ltversion:12.0

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vendor:applemodel:itunesscope:ltversion:12.9

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vendor:applemodel:tvosscope:ltversion:12

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vendor:applemodel:icloudscope:ltversion:7.7 earlier

Trust: 0.8

vendor:applemodel:iosscope:ltversion:12.0.1 earlier

Trust: 0.8

sources: JVNDB: JVNDB-2018-008148 // NVD: CVE-2018-4361

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-4361
value: HIGH

Trust: 1.0

CNNVD: CNNVD-201809-1165
value: HIGH

Trust: 0.6

VULHUB: VHN-134392
value: MEDIUM

Trust: 0.1

VULMON: CVE-2018-4361
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-4361
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

VULHUB: VHN-134392
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-4361
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.0

Trust: 1.0

sources: VULHUB: VHN-134392 // VULMON: CVE-2018-4361 // CNNVD: CNNVD-201809-1165 // NVD: CVE-2018-4361

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:CWE-399

Trust: 0.1

sources: VULHUB: VHN-134392 // NVD: CVE-2018-4361

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201809-1165

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201809-1165

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-008148

PATCH
title:About the security content of iCloud for Windows 7.7url:https://support.apple.com/en-us/HT209141
Trust: 0.8
title:About the security content of iOS 12.0.1url:https://support.apple.com/en-us/HT209162
Trust: 0.8
title:Multiple Apple product WebKit Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=85199
Trust: 0.6
title:Ubuntu Security Notice: webkit2gtk vulnerabilitiesurl:https://vulmon.com/vendoradvisory?qidtp=ubuntu_security_notice&qid=USN-3781-1
Trust: 0.1
title:BleepingComputerurl:https://www.bleepingcomputer.com/news/security/apple-releases-security-updates-for-ios-and-icloud-fixes-passcode-bypass/
Trust: 0.1
sources:
            
            
            VULMON: CVE-2018-4361 // 
            
            
            
            CNNVD: CNNVD-201809-1165 // 
            
            
            
            JVNDB: JVNDB-2018-008148

EXTERNAL IDS
db:NVDid:CVE-2018-4361
Trust: 2.5
db:JVNid:JVNVU92800088
Trust: 0.8
db:JVNDBid:JVNDB-2018-008148
Trust: 0.8
db:CNNVDid:CNNVD-201809-1165
Trust: 0.7
db:VULHUBid:VHN-134392
Trust: 0.1
db:VULMONid:CVE-2018-4361
Trust: 0.1
db:PACKETSTORMid:150115
Trust: 0.1
db:PACKETSTORMid:149516
Trust: 0.1
db:PACKETSTORMid:150114
Trust: 0.1
db:PACKETSTORMid:149511
Trust: 0.1
db:PACKETSTORMid:149515
Trust: 0.1
db:PACKETSTORMid:149513
Trust: 0.1
db:PACKETSTORMid:149722
Trust: 0.1
sources:
            
            
            VULHUB: VHN-134392 // 
            
            
            
            VULMON: CVE-2018-4361 // 
            
            
            
            PACKETSTORM: 150115 // 
            
            
            
            PACKETSTORM: 149516 // 
            
            
            
            PACKETSTORM: 150114 // 
            
            
            
            PACKETSTORM: 149511 // 
            
            
            
            PACKETSTORM: 149515 // 
            
            
            
            PACKETSTORM: 149513 // 
            
            
            
            PACKETSTORM: 149722 // 
            
            
            
            CNNVD: CNNVD-201809-1165 // 
            
            
            
            JVNDB: JVNDB-2018-008148 // 
            
            
            
            NVD: CVE-2018-4361

REFERENCES
url:https://support.apple.com/ht209106
Trust: 1.8
url:https://support.apple.com/ht209107
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url:https://support.apple.com/ht209108
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url:https://support.apple.com/ht209109
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url:https://support.apple.com/ht209140
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url:https://support.apple.com/ht209141
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4361
Trust: 1.3
url:http://jvn.jp/cert/jvnvu92800088
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url:https://support.apple.com/kb/ht201222
Trust: 0.7
url:https://nvd.nist.gov/vuln/detail/cve-2018-4191
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4359
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4358
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url:https://www.apple.com/support/security/pgp/
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4299
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4323
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4319
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4318
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4309
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4311
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4315
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4197
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4345
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4316
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4317
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4306
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4312
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4328
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4314
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4360
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url:https://support.apple.com/ht204283
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4412
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4414
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4126
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4347
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4336
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4305
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4344
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4313
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url:https://nvd.nist.gov/vuln/detail/cve-2016-1777
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4363
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url:https://www.apple.com/itunes/download/
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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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url:http://seclists.org/fulldisclosure/2018/sep/45
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url:https://usn.ubuntu.com/3781-1/
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url:https://nvd.nist.gov/vuln/detail/cve-2018-5383
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4321
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url:https://support.apple.com/kb/ht204641
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4307
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4195
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url:https://nvd.nist.gov/vuln/detail/cve-2018-4329
Trust: 0.1
url:https://www.tencent.com)
Trust: 0.1
sources:
            
            
            VULHUB: VHN-134392 // 
            
            
            
            VULMON: CVE-2018-4361 // 
            
            
            
            PACKETSTORM: 150115 // 
            
            
            
            PACKETSTORM: 149516 // 
            
            
            
            PACKETSTORM: 150114 // 
            
            
            
            PACKETSTORM: 149511 // 
            
            
            
            PACKETSTORM: 149515 // 
            
            
            
            PACKETSTORM: 149513 // 
            
            
            
            PACKETSTORM: 149722 // 
            
            
            
            CNNVD: CNNVD-201809-1165 // 
            
            
            
            JVNDB: JVNDB-2018-008148 // 
            
            
            
            NVD: CVE-2018-4361

CREDITS
Apple
Trust: 0.7
sources:
            
            
            PACKETSTORM: 150115 // 
            
            
            
            PACKETSTORM: 149516 // 
            
            
            
            PACKETSTORM: 150114 // 
            
            
            
            PACKETSTORM: 149511 // 
            
            
            
            PACKETSTORM: 149515 // 
            
            
            
            PACKETSTORM: 149513 // 
            
            
            
            PACKETSTORM: 149722

SOURCES
db:VULHUBid:VHN-134392
db:VULMONid:CVE-2018-4361
db:PACKETSTORMid:150115
db:PACKETSTORMid:149516
db:PACKETSTORMid:150114
db:PACKETSTORMid:149511
db:PACKETSTORMid:149515
db:PACKETSTORMid:149513
db:PACKETSTORMid:149722
db:CNNVDid:CNNVD-201809-1165
db:JVNDBid:JVNDB-2018-008148
db:NVDid:CVE-2018-4361

LAST UPDATE DATE
2026-03-29T21:19:23.384000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-134392date:2019-10-03T00:00:00
db:VULMONid:CVE-2018-4361date:2019-10-03T00:00:00
db:CNNVDid:CNNVD-201809-1165date:2019-10-23T00:00:00
db:JVNDBid:JVNDB-2018-008148date:2018-10-10T00:00:00
db:NVDid:CVE-2018-4361date:2024-11-21T04:07:15.960

SOURCES RELEASE DATE
db:VULHUBid:VHN-134392date:2019-04-03T00:00:00
db:VULMONid:CVE-2018-4361date:2019-04-03T00:00:00
db:PACKETSTORMid:150115date:2018-10-31T16:10:39
db:PACKETSTORMid:149516date:2018-09-25T16:32:23
db:PACKETSTORMid:150114date:2018-10-31T16:10:29
db:PACKETSTORMid:149511date:2018-09-25T16:20:49
db:PACKETSTORMid:149515date:2018-09-25T16:31:15
db:PACKETSTORMid:149513date:2018-09-25T16:25:47
db:PACKETSTORMid:149722date:2018-10-09T16:58:43
db:CNNVDid:CNNVD-201809-1165date:2018-09-27T00:00:00
db:JVNDBid:JVNDB-2018-008148date:2018-10-10T00:00:00
db:NVDid:CVE-2018-4361date:2019-04-03T18:29:10.393