Vulnerability Name:

CVE-2018-4398 (CCN-152362)

Assigned:2018-10-30
Published:2018-10-30
Updated:2019-04-05
Summary:An issue existed in the method for determining prime numbers. This issue was addressed by using pseudorandom bases for testing of primes. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, tvOS 12.1, watchOS 5.1, iTunes 12.9.1, iCloud for Windows 7.8.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-20
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2018-4398

Source: XF
Type: UNKNOWN
apple-macos-cve20184398-info-disc(152362)

Source: CCN
Type: Apple security document HT209193
About the security content of macOS Mojave 10.14.1, Security Update 2018-001 High Sierra, Security Update 2018-005 Sierra

Source: CCN
Type: Apple security document HT209197
About the security content of iTunes 12.9.1 for Windows

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT209192

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT209193

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT209194

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT209195

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT209197

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT209198

Vulnerable Configuration:Configuration 1:
  • cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version < 12.1)
  • OR cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:* (Version < 10.14.1)
  • OR cpe:/o:apple:tvos:*:*:*:*:*:*:*:* (Version < 12.1)
  • OR cpe:/o:apple:watchos:*:*:*:*:*:*:*:* (Version < 5.1)

    • Configuration 2:
  • cpe:/a:apple:icloud:*:*:*:*:*:*:*:* (Version < 7.8)
  • OR cpe:/a:apple:itunes:*:*:*:*:*:*:*:* (Version < 12.9.1)
  • AND
  • cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:apple:macos_sierra:10.12.6:*:*:*:*:*:*:*
  • OR cpe:/o:apple:macos_high_sierra:10.13.6:*:*:*:*:*:*:*
  • OR cpe:/o:apple:macos_mojave:10.14:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    apple iphone os *
    apple mac os x *
    apple tvos *
    apple watchos *
    apple icloud *
    apple itunes *
    microsoft windows -
    apple macos sierra 10.12.6
    apple macos sierra 10.13.6
    apple macos mojave 10.14