October 29, 2019
Apple macOS is prone to multiple security vulnerabilities. Attackers can exploit these issues to execute arbitrary code, gain elevated privileges, obtain sensitive information or cause denial-of-service conditions.
- 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 10.13.6
- 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 10.14.6
- Apple macOS 10.15
Permit local access for trusted individuals only. Where possible, use restricted environments and restricted shells.
Allow only trusted and accountable users to have local access to computers.
Run all software as a nonprivileged user with minimal access rights.
Ensure that all nonadministrative tasks, such as browsing the web and reading email, are performed as an unprivileged user with minimal access rights.
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 may indicate exploit attempts or activity that results from a successful exploit.
Do not follow links provided by unknown or untrusted sources.
To reduce the likelihood of successful exploits, never visit sites of questionable integrity or follow links provided by unfamiliar or untrusted sources.
Implement multiple redundant layers of security.
Various memory-protection schemes (such as nonexecutable and randomly mapped memory segments) may hinder an attacker's ability to exploit memory corruption vulnerabilities.
Updates are available. Please see the references or vendor advisory for more information.
Arash Tohidi, Zhiyi Zhang of Codesafe Team of Legendsec at Qi'anxin Group, Zhuo Liang of Qihoo 360 Vulcan Team, Pawel Gocyla of ING Tech Poland (ingtechpoland.com), Stephen Zeisberg, Pawel Gocyla of ING Tech Poland (ingtechpoland.com), CodeColorist of Ant-Financial LightYear Labs, Yu Wang of Didi Research America, another of 360 Nirvan Team, Csaba Fitzl (@theevilbit), Scott Knight (@sdotknight) of VMware Carbon Black TAU and Renee Trisberg of SpectX
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