CVE-2019-8815

Description

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS Metrics

• v3.1•HIGH•Score: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
• v2.0•HIGH•Score: 9.3AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS Trends

Current EPSS score: 1.03%• Percentile: 77%

Techniques & Countermeasures

• CWE-787•Out-of-bounds Write

  The product writes data past the end, or before the beginning, of the intended buffer.

Affected Systems

• apple•icloud

  < 7.15 | ≥ 10.0, ≤ 10.4

• apple•icloud for windows

  ≥ unspecified, < iCloud for Windows 11.0

• apple•icloud for windows (legacy)

  ≥ unspecified, < iCloud for Windows 7.15

• Unknown•iOS

  ≥ unspecified, < iOS 13.2 and iPadOS 13.2

• apple•ipados

  < 13.2

• apple•iphone_os

  < 13.2

• apple•itunes

  < 12.10.2

• apple•itunes for windows

  ≥ unspecified, < iTunes for Windows 12.10.2

• apple•safari

  < 13.0.3 | ≥ unspecified, < Safari 13.0.3

• apple•tvos

  < 13.2 | ≥ unspecified, < tvOS 13.2

• redhat•enterprise_linux_desktop

  7.0

• redhat•enterprise_linux_server

  7.0

• redhat•enterprise_linux_workstation

  7.0

References (7)

• https://support.apple.com/HT210727
• https://support.apple.com/HT210721
• https://support.apple.com/HT210726
• https://support.apple.com/HT210723
• https://support.apple.com/HT210728
• https://support.apple.com/HT210725
• https://security.gentoo.org/glsa/202003-22