CVE-2018-4443 - Buffer Errors vulnerability in Apple and products

Publication

2019-04-03

Last modification

2019-04-05

Summary

A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12.1.1, tvOS 12.1.1, watchOS 5.1.2, Safari 12.0.2, iTunes 12.9.2 for Windows, iCloud for Windows 7.9.

Classification

CWE-119 - Buffer Errors

Risk level (CVSS AV:N/AC:M/Au:N/C:P/I:P/A:P)

Medium

6.8

Access Vector

  • Network
  • Adjacent Network
  • Local

Access Complexity

  • Low
  • Medium
  • High

Authentication

  • None
  • Single
  • Multiple

Confident. Impact

  • Complete
  • Partial
  • None

Integrity Impact

  • Complete
  • Partial
  • None

Affected Products

Vendor Product Versions
Apple Icloud  7.0 , 6.2.2 , 7.3 , 7.8.1 , 6.2 , 5.2.1 , 7.2 , 7.4 , 7.5 , 7.6 , 7.7 , 6.0.1 , 7.8 , 6.0 , 7.1 , 6.1.1 , 6.1
Apple Iphone OS  10.3.2 , 3.1.3 , 2.1 , 11.2.6 , 12.0.1 , 4.0.1 , 11.3.1 , 2.1.1 , 10.0.3 , 1.0.0 , 7.0.1 , 3.2.1 , 3.2 , 9.3.1 , 1.1.3 , 3.2.2 , 9.0 , 11.0.2 , 5.0 , 1.1.1 , 10.3.3 , 4.2.1 , 5.1.1 , 4.2.5 , 9.2 , 7.0 , 9.3 , 11.1.1 , 8.4.1 , 4.1 , 4.3.5 , 9.0.1 , 11.0.1 , 3.0 , 4.2.8 , 5.1 , 1.1.4 , 7.1 , 8.0.2 , 11.2.2 , 8.0 , 10.3.1 , 6.0 , 8.1 , 4.3.3 , 4.0 , 11.0 , 2.0 , 9.0.2 , 6.0.2 , 8.0.1 , 10.1 , 7.0.5 , 6.1.3 , 4.3.2 , 10.1.1 , 10.0 , 10.2.1 , 7.1.2 , 4.0.2 , 8.1.3 , 9.3.4 , 3.1 , 1.0.2 , 4.3.0 , 11.1.2 , 12.1 , 10.3 , 7.0.6 , 10.0.2 , 5.0.1 , 2.2.1 , 8.3 , 6.1.5 , 11.2.1 , 3.1.1 , 9.3.2 , 6.1.4 , 12.0 , 10.2 , 2.0.1 , 1.1.2 , 3.1.2 , 7.0.3 , 9.3.3 , 2.2 , 4.3.1 , 1.0.1 , 11 , 11.0.3 , 1.1.5 , 6.1.2 , 3.0.1 , 2.0.0 , 11.2 , 6.0.1 , 11.1 , 6.1 , 11.2.5 , 2.0.2 , 8.2 , 7.0.4 , 1.1.0 , 9.1 , 11.3 , 11.4.1 , 6.1.6 , 10.0.1 , 7.1.1 , 7.0.2 , 8.1.2 , 9.3.5 , 9.2.1 , 11.4
Apple Itunes  4.6 , 7.3.1 , 12.4.1 , 12.0.1 , 4.0.1 , 12.4.3 , 7.0.1 , 10.6 , 9.1.1 , 4.9.0 , 7.7 , 10.4.1.10 , 4.5 , 6.0.0 , 10.5.1 , 11.0.2 , 12.1.1 , 4.7.1 , 5.0 , 7.4 , 12.4 , 7.3.2 , 9.2 , 10.2.2.12 , 10.5.1.42 , 5.0.0 , 7.0.0 , 10.6.3 , 11.1.1 , 7.1.0 , 4.1.0 , 9.0.1 , 11.0.1 , 12.7.2 , 12.7.5 , 7.6 , 7.6.2 , 7.7.0 , 11.0.5 , 10.4.0.80 , 11.0.4 , 10.3.1 , 8.1 , 11.0 , 9.0.2 , 7.3.0 , 7.7.1 , 12.5.5 , 6.0.2 , 8.0.1 , 10.1 , 7.4.1 , 7.4.0 , 10.5.3 , 11.1.4 , 12.1.3 , 10.1.1 , 8.0.0 , 10.0 , 6.0.5 , 6.0.4 , 12.3 , 12.5.1 , 7.2.0 , 10.5 , 11.1.2 , 12.1 , 12.7.1 , 10.3 , 12.3.0 , 5.0.1 , 4.8.0 , 10.6.1 , 12.2 , 7.5 , 10.5.2 , 12.6 , 4.7 , 11.2.1 , 4.5.0 , 12.7 , 6.0.3 , 12.0 , 12.4.2 , 10.2 , 12.2.2 , 4.7.2 , 12.9.1 , 12.7.3 , 12.5.3 , 12.6.2 , 4.6.0 , 10.1.1.4 , 12.6.3 , 10.1.2 , 11.1.5 , 12.8 , 11.0.3 , 12.7.4 , 12.5.4 , 11.2 , 7.6.0 , 9.0.0 , 7.5.0 , 9.0.3 , 4.0.0 , 7.4.3 , 11.1.3 , 12.3.1 , 6.0.1 , 7.4.2 , 10.4.1 , 11.1 , 12.9 , 7.6.1 , 9.1 , 12.2.1 , 12.5.2 , 10.0.1 , 4.2.0 , 12.1.2 , 7.1.1 , 12.6.1 , 7.0.2 , 12.5 , 10.4 , 9.2.1 , 4.7.0
Apple Safari  2 , 3.0.0B , 6.2.4 , 12.0.1 , 4.0.1 , 7.1.6 , 6.1.1 , 10.0.3 , 1.0.0 , 7.0.1 , 9.1.1 , 3.2.1 , 3.0.3B , 3.0.1B , 1.3.2 , 3.2.2 , 11.0.2 , 4.1.2 , 5.1.6 , 5.0 , 1.1 , 1.1.1 , 3.0.3 , 5.1.1 , 7.0 , 1.0.0B1 , 1.2.0 , 5.0.2 , 11.1.1 , 4.1 , 2.0.4 , 3.1.2B , 9.0.1 , 11.0.1 , 3.0 , 3.0.0 , 6.2.6 , 6.2.5 , 5.1 , 7.1 , 1.0 , 1.2.4 , 5.1.4 , 1.0.0B2 , 1.3 , 8.0.6 , 5.0.5 , 8.0 , 6.0 , 4.0 , 11.0 , 2.0 , 9.1.3 , 9.0.2 , 6.0.2 , 10.1 , 5.1.7 , 2.0.3 , 7.0.5 , 6.1.3 , 6.2.8 , 10.1.1 , 1.0B1 , 1.3.0 , 6.0.5 , 3.0.4B , 6.0.4 , 4.0.2 , 4.0.4 , 3.1.0 , 3.1.1B , 1.0.2 , 11.1.2 , 3.1.0B , 8.0.8 , 1.2.3 , 5.0.1 , 1.0.3 , 1.2 , 5.0.6 , 6.1.5 , 4.1.1 , 3.1.1 , 7.1.8 , 6.1.4 , 6.0.3 , 5.0.4 , 8.0.5 , 2.0.1 , 3.1.2 , 7.0.3 , 7.1.5 , 3.2.0B , 8.0.4 , 1.0.1 , 10.1.2 , 3.2.2B , 4.0.5 , 11.0.3 , 12 , 5.1.5 , 6.1.2 , 3.0.1 , 2.0.0 , 3 , 3.0.2B , 3.2.1B , 4.0.0B , 1.2.1 , 5.1.2 , 9.0.3 , 6.0.1 , 11.1 , 1.2.2 , 3.2.0 , 6.1 , 2.0.2 , 7.0.4 , 3.0.4 , 1.1.0 , 9.1 , 3.0.2 , 1.3.1 , 1.2.5 , 7.0.2 , 7.1.4 , 4.0.3 , 5.1.3
Apple Tvos  9.0.1 , 4.4.3 , 4.4.4 , 11 , 12 , 2.3.0 , 3.0.0 , 4.3.0 , 12.1 , 6.1.2 , 11.2.6 , 3.0.1 , 2.0.0 , 7.1 , 12.0.1 , 2.1.0 , 9.2.2 , 6.1.1 , 1.0.0 , 5.0.1 , 5.1.0 , 7.0.1 , 11.2 , 9.1.1 , 5.2.0 , 6.0.1 , 6.0 , 11.1 , 4.1.1 , 11.2.1 , 9.0 , 6.1 , 11.0 , 2.0.2 , 2.2.0 , 2.4.0 , 2.3.1 , 6.0.2 , 6.2 , 1.1.0 , 4.4.2 , 10.1 , 9.1 , 10.2 , 3.0.2 , 10.2.2 , 11.3 , 11.4.1 , 4.2.1 , 2.0.1 , 5.1.1 , 9.2 , 7.0 , 10.1.1 , 10.0.1 , 7.0.3 , 6.2.1 , 4.2.0 , 5.0.0 , 10.0 , 4.4.0 , 5.0.2 , 10.2.1 , 4.2.2 , 9.2.1 , 4.1.0
Apple Watchos  3.1 , 3.0 , 3.1.3 , 2.1 , 5.1 , 4.0.1 , 1.0 , 5.0.1 , 4 , 3.2 , 2.2.1 , 3.1.1 , 3.2.2 , 2.2.2 , 4.0 , 4.2.3 , 2.0 , 2.2.0 , 5.0 , 4.3 , 2.0.1 , 3.2.3 , 5.1.1 , 4.3.2 , 2.2 , 4.1 , 4.3.1 , 1.0.1