Vulnerability Name:

CVE-2019-8848 (CCN-172828)

Assigned:2019-12-10
Published:2019-12-10
Updated:2021-07-21
Summary:This issue was addressed with improved checks. This issue is fixed in tvOS 13.3, watchOS 6.1.1, iCloud for Windows 10.9, macOS Catalina 10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra, iOS 13.3 and iPadOS 13.3, iTunes 12.10.3 for Windows, iCloud for Windows 7.16. An application may be able to gain elevated privileges.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/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): Local
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
7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/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): Local
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
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
6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-269
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2019-8848

Source: XF
Type: UNKNOWN
apple-watchos-cve20198848-priv-esc(172828)

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT210785

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT210788

Source: CCN
Type: Apple security document HT210789
About the security content of watchOS 6.1.1

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT210789

Source: CCN
Type: Apple security document HT210790
About the security content of tvOS 13.3

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT210790

Source: CCN
Type: Apple security document HT210793
About the security content of iTunes 12.10.3 for Windows

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT210793

Source: CCN
Type: Apple security document HT210794
About the security content of iCloud for Windows 10.9

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT210794

Source: CCN
Type: Apple security document HT210795
About the security content of iCloud for Windows 7.16 (includes AAS 8.2)

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT210795

Vulnerable Configuration:Configuration 1:
  • cpe:/a:apple:icloud:*:*:*:*:*:windows:*:* (Version < 7.16)
  • OR cpe:/a:apple:icloud:*:*:*:*:*:windows:*:* (Version >= 10.0 and < 10.9)
  • OR cpe:/a:apple:itunes:*:*:*:*:*:windows:*:* (Version < 12.10.3)
  • OR cpe:/a:apple:safari:*:*:*:*:*:*:*:* (Version < 13.0.3)
  • OR cpe:/o:apple:ipados:*:*:*:*:*:*:*:* (Version < 13.3)
  • OR cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version < 13.3)
  • OR cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:* (Version < 10.15.2)
  • OR cpe:/o:apple:tvos:*:*:*:*:*:*:*:* (Version < 13.3)
  • OR cpe:/o:apple:watchos:*:*:*:*:*:*:*:* (Version < 6.1.1)

    • Configuration CCN 1:
  • cpe:/o:apple:watchos:6.1.0:*:*:*:*:*:*:*
  • AND
  • cpe:/o:apple:tvos:13.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:icloud:7.15:*:~~~windows~~:*:*:*:*:*
  • OR cpe:/a:apple:itunes:12.10.2:*:*:*:*:windows:*:*
  • OR cpe:/a:apple:icloud:10.8:*:*:*:*:windows:*:*

    • * Denotes that component is vulnerable
    BACK
    apple icloud *
    apple icloud *
    apple itunes *
    apple safari *
    apple ipados *
    apple iphone os *
    apple mac os x *
    apple tvos *
    apple watchos *
    apple watchos 6.1.0
    apple tvos 13.2
    apple icloud 7.15
    apple itunes 12.10.2
    apple icloud 10.8