![]() ![]() ![]() The technique uncovered in this blog post was discovered during routine malware hunting and is similar to the one used in the Shrootless vulnerability (CVE-2021-30892) that we published in 2021. Bypassing SIP could lead to serious consequences, such as increasing the potential for attackers and malware authors to successfully install rootkits, create persistent malware, and expand the attack surface for additional techniques and exploits. SIP is a security technology in macOS that restricts a root user from performing operations that may compromise system integrity. A fix for this vulnerability, now identified as CVE-2023-32369, was included in the security updates released by Apple on May 18, 2023. We shared these findings with Apple through Coordinated Vulnerability Disclosure (CVD) via Microsoft Security Vulnerability Research (MSVR). Microsoft Defender Vulnerability ManagementĪ new vulnerability, which we refer to as “Migraine” for its involvement with macOS migration, could allow an attacker with root access to automatically bypass System Integrity Protection (SIP) in macOS and perform arbitrary operations on a device. Microsoft Purview Data Lifecycle Management.Microsoft Purview Information Protection.Information protection Information protection.Microsoft Priva Subject Rights Requests.Microsoft Purview Communication Compliance.Microsoft Purview Insider Risk Management.Risk management & privacy Risk management & privacy.Microsoft Intune Endpoint Privilege Management.Endpoint security & management Endpoint security & management.Microsoft Defender External Attack Surface Management. ![]() Microsoft Defender Cloud Security Posture Mgmt. ![]()
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