Apple macOS PackageKit PKInstallSandbox SIP Bypass vulnerability
June 2nd, 2022
Vulnerability Details
This vulnerability allows local attackers to disclose sensitive information on affected installations of Apple macOS. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within PackageKit. The issue results from improper access control. An attacker can leverage this vulnerability to disclose information in the context of the current user.
Additional Details
Apple has issued an update to correct this vulnerability. More details can be found at:
https://support.apple.com/en-us/HT213055
Disclosure Timeline
- 2021-11-18 - Vulnerability reported to vendor
- 2022-06-02 - Coordinated public release of advisory
- 2022-06-02 - Advisory Updated
Credit
Mickey Jin (@patch1t) of Trend Micro
