Vulnerability CVE-2019-8784

Vulnerability Name:

CVE-2019-8784 (CCN-170608)

Assigned:

2019-10-30

Published:

2019-10-30

Updated:

2021-07-21

Summary:

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, macOS Catalina 10.15.1, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15. An application may be able to execute arbitrary code with system 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

8.8 High (CCN 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 (CCN 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

CVSS v2 Severity:

9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-119

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2019-8784

Source: XF
Type: UNKNOWN
apple-itunes-cve20198784-code-exec(170608)

Source: CCN
Type: Apple security document HT210726
About the security content of iTunes 12.10.2 for Windows

Source: CCN
Type: Apple security document HT210727
About the security content of iCloud for Windows 10.8

Source: MISC
Type: Vendor Advisory
https://support.apple.com/HT210721

Source: MISC
Type: Vendor Advisory
https://support.apple.com/HT210722

Source: MISC
Type: Vendor Advisory
https://support.apple.com/HT210726

Source: MISC
Type: Vendor Advisory
https://support.apple.com/HT210727

Source: MISC
Type: Vendor Advisory
https://support.apple.com/HT210728

Vulnerable Configuration:

Configuration 1:

cpe:/a:apple:icloud:*:*:*:*:*:windows:*:* (Version < 7.15)

OR cpe:/a:apple:icloud:*:*:*:*:*:windows:*:* (Version >= 10.0 and < 10.8)

OR cpe:/a:apple:itunes:*:*:*:*:*:windows:*:* (Version < 12.10.2)

OR cpe:/o:apple:ipados:*:*:*:*:*:*:*:* (Version < 13.2)

OR cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version < 13.2)

OR cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:* (Version < 10.15.1)

Denotes that component is vulnerable

BACK