Vulnerability Name:

CVE-2018-4214 (CCN-144278)

Assigned:2018-06-01
Published:2018-06-01
Updated:2019-03-08
Summary:An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to cause a denial of service (memory corruption and Safari crash) or possibly have unspecified other impact via a crafted web site.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-119
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-4214

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1041029

Source: XF
Type: UNKNOWN
apple-safari-cve20184214-dos(144278)

Source: GENTOO
Type: Third Party Advisory
GLSA-201808-04

Source: CCN
Type: Apple security document HT208848
About the security content of iOS 11.4

Source: CCN
Type: Apple security document HT208850
About the security content of tvOS 11.4

Source: CCN
Type: Apple security document HT208851
About the security content of watchOS 4.3.1

Source: CCN
Type: Apple security document HT208852
About the security content of iTunes 12.7.5 for Windows

Source: CCN
Type: Apple security document HT208853
About the security content of iCloud for Windows 7.5

Source: CCN
Type: Apple security document HT208854
About the security content of Safari 11.1.1

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT208848

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT208850

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT208851

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT208852

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT208853

Source: CONFIRM
Type: Vendor Advisory
https://support.apple.com/HT208854

Vulnerable Configuration:Configuration 1:
  • cpe:/a:apple:safari:*:*:*:*:*:*:*:* (Version < 11.1.1)
  • OR cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version < 11.4)
  • OR cpe:/o:apple:tvos:*:*:*:*:*:*:*:* (Version < 11.4)
  • OR cpe:/o:apple:watchos:*:*:*:*:*:*:*:* (Version < 4.3.1)

    • Configuration 2:
  • cpe:/a:apple:icloud:*:*:*:*:*:*:*:* (Version < 7.5)
  • AND
  • cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:apple:itunes:*:*:*:*:*:*:*:* (Version < 12.7.5)
  • AND
  • cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:apple:ios:11.3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:11.1:*:*:*:*:*:*:*
  • OR cpe:/o:apple:tvos:11.3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:icloud:7.4:*:*:*:*:*:*:*
  • OR cpe:/a:apple:itunes:12.7.4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.xenial:def:201842140000000
    V
    		CVE-2018-4214 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-06-08
    oval:com.ubuntu.artful:def:20184214000
    V
    		CVE-2018-4214 on Ubuntu 17.10 (artful) - medium.
    2018-06-08
    oval:com.ubuntu.xenial:def:20184214000
    V
    		CVE-2018-4214 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-06-08
    oval:com.ubuntu.disco:def:201842140000000
    V
    		CVE-2018-4214 on Ubuntu 19.04 (disco) - medium.
    2018-06-08
    oval:com.ubuntu.bionic:def:20184214000
    V
    		CVE-2018-4214 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-06-08
    oval:com.ubuntu.cosmic:def:201842140000000
    V
    		CVE-2018-4214 on Ubuntu 18.10 (cosmic) - medium.
    2018-06-08
    oval:com.ubuntu.cosmic:def:20184214000
    V
    		CVE-2018-4214 on Ubuntu 18.10 (cosmic) - medium.
    2018-06-08
    oval:com.ubuntu.bionic:def:201842140000000
    V
    		CVE-2018-4214 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-06-08
    oval:com.ubuntu.trusty:def:20184214000
    V
    		CVE-2018-4214 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-06-08
    BACK
    apple safari *
    apple iphone os *
    apple tvos *
    apple watchos *
    apple icloud *
    microsoft windows -
    apple itunes *
    microsoft windows -
    apple iphone os 11.3
    apple safari 11.1
    apple tvos 11.3
    apple icloud 7.4
    apple itunes 12.7.4