Apple macOS/iOS/iPadOS Multiple Information Disclosure Vulnerabilities

Risk

Medium

Date Discovered

October 31, 2019

Description

Apple iOS, iPad and macOS are prone to multiple information-disclosure vulnerabilities. Attackers can exploit these issues to obtain sensitive information that may aid in further attacks.

Technologies Affected

  • Apple Ipad Mini-
  • Apple iOS 10
  • Apple iOS 10.0.1
  • Apple iOS 10.1
  • Apple iOS 10.2
  • Apple iOS 10.2.1
  • Apple iOS 10.3
  • Apple iOS 10.3.1
  • Apple iOS 10.3.2
  • Apple iOS 10.3.3
  • Apple iOS 11
  • Apple iOS 11.1
  • Apple iOS 11.2
  • Apple iOS 11.2.1
  • Apple iOS 11.2.2
  • Apple iOS 11.2.5
  • Apple iOS 11.2.6
  • Apple iOS 11.3
  • Apple iOS 11.3.1
  • Apple iOS 11.4
  • Apple iOS 11.4.1
  • Apple iOS 12
  • Apple iOS 12.0.1
  • Apple iOS 12.1
  • Apple iOS 12.1.1
  • Apple iOS 12.1.3
  • Apple iOS 12.1.4
  • Apple iOS 12.2
  • Apple iOS 12.3
  • Apple iOS 12.4
  • Apple iOS 12.4.1
  • Apple iOS 13
  • Apple iOS 13.1
  • Apple iOS 2.0
  • Apple iOS 2.1
  • Apple iOS 3
  • Apple iOS 3.0
  • Apple iOS 3.1
  • Apple iOS 3.2
  • Apple iOS 3.2.1
  • Apple iOS 3.2.2
  • Apple iOS 4
  • Apple iOS 4
  • Apple iOS 4.0.1
  • Apple iOS 4.0.2
  • Apple iOS 4.1
  • Apple iOS 4.2
  • Apple iOS 4.2 beta
  • Apple iOS 4.2.1
  • Apple iOS 4.2.10
  • Apple iOS 4.2.5
  • Apple iOS 4.2.6
  • Apple iOS 4.2.7
  • Apple iOS 4.2.8
  • Apple iOS 4.2.9
  • Apple iOS 4.3
  • Apple iOS 4.3.1
  • Apple iOS 4.3.2
  • Apple iOS 4.3.3
  • Apple iOS 4.3.4
  • Apple iOS 4.3.5
  • Apple iOS 5
  • Apple iOS 5
  • Apple iOS 5.0.1
  • Apple iOS 5.1
  • Apple iOS 5.1.1
  • Apple iOS 6
  • Apple iOS 6.0.1
  • Apple iOS 6.0.2
  • Apple iOS 6.1
  • Apple iOS 6.1.3
  • Apple iOS 6.1.4
  • Apple iOS 6.1.6
  • Apple iOS 6.3.1
  • Apple iOS 7
  • Apple iOS 7.0.1
  • Apple iOS 7.0.2
  • Apple iOS 7.0.3
  • Apple iOS 7.0.4
  • Apple iOS 7.0.5
  • Apple iOS 7.0.6
  • Apple iOS 7.1
  • Apple iOS 7.1.1
  • Apple iOS 7.1.2
  • Apple iOS 7.2.0
  • Apple iOS 8
  • Apple iOS 8.1
  • Apple iOS 8.1.1
  • Apple iOS 8.1.1 beta
  • Apple iOS 8.1.2
  • Apple iOS 8.1.3
  • Apple iOS 8.2
  • Apple iOS 8.3
  • Apple iOS 8.4
  • Apple iOS 8.4.1
  • Apple iOS 9
  • Apple iOS 9.0.1
  • Apple iOS 9.0.2
  • Apple iOS 9.1
  • Apple iOS 9.2
  • Apple iOS 9.2.1
  • Apple iOS 9.3
  • Apple iOS 9.3.1
  • Apple iOS 9.3.2
  • Apple iOS 9.3.3
  • Apple iOS 9.3.4
  • Apple iOS 9.3.5
  • Apple iPad Air
  • Apple iPadOS 13.1
  • Apple iPadOS
  • Apple iPhone
  • Apple iPod Touch
  • Apple macOS 10.12
  • Apple macOS 10.12.1
  • Apple macOS 10.12.2
  • Apple macOS 10.12.3
  • Apple macOS 10.12.4
  • Apple macOS 10.12.5
  • Apple macOS 10.12.6
  • Apple macOS 10.13
  • Apple macOS 10.13.1
  • Apple macOS 10.13.2
  • Apple macOS 10.13.3
  • Apple macOS 10.13.4
  • Apple macOS 10.13.5
  • Apple macOS 10.14
  • Apple macOS 10.14.1
  • Apple macOS 10.14.2
  • Apple macOS 10.14.3
  • Apple macOS 10.14.4
  • Apple macOS 10.14.5
  • Apple macOS 10.15

Recommendations

Block external access at the network boundary, unless external parties require service.
If global access isn't needed, filter access to the affected computer at the network boundary. Restricting access to only trusted computers and networks might greatly reduce the likelihood of successful exploits.

Run all software as a nonprivileged user with minimal access rights.
To reduce the impact of latent vulnerabilities, run all applications with the minimal amount of privileges required for functionality.

Deploy network intrusion detection systems to monitor network traffic for malicious activity.
Deploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This includes but is not limited to requests that include NOP sleds and unexplained incoming and outgoing traffic. This may indicate exploit attempts or activity that results from successful exploits.

Do not accept or execute files from untrusted or unknown sources.
To reduce the likelihood of successful exploits, never handle files that originate from unfamiliar or untrusted sources.

Updates are available. Please see the references or vendor advisory for more information.

References

Credits

Juha Lindstedt of Pakastin, Mirko Tanania, Rauli Rikama of Zero Keyboard Ltd, Gertjan Franken of imec-DistriNet, KU Leuven


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