✕

Rewterz Annual Threat Intelligence Report 2025 - Download Now

Request a Demo
Rewterz

Rewterz Threat Alert – Ryuk Ransomware – Active IOCs

July 28, 2022
Rewterz

Rewterz Threat Alert – LokiBot Malware – Active IOCs

July 28, 2022

Rewterz Threat Advisory – Multiple Apple macOS Catalina and Monterey Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2022-32857 CVSS:4.3

Apple macOS Catalina and Monterey could allow a remote authenticated attacker to obtain sensitive information, caused by a flaw in the Software Update. By sniffing the network traffic, an attacker could exploit this vulnerability to track a user’s activity.

CVE-2022-32853 CVSS:7.1

Apple macOS Catalina and Monterey is vulnerable to a denial of service, caused by an out-of-bounds read issue in AppleScript. By using a specially-crafted AppleScript binary, a local attacker could exploit this vulnerability to cause unexpected termination or disclosure of process memory.

Impact

  • Information Disclosure
  • Denial of Service

Indicators Of Compromise

CVE

  • CVE-2022-32857
  • CVE-2022-32853

Affected Vendors

Apple

Affected Products

Apple macOS Catalina
Apple macOS Monterey 12.4
Apple tvOS 15.5

Remediation

Refer to Apple security Advisory for patch, upgrade or suggested workaround information.

Apple macOS Catalina
Apple macOS Monterey 12.5
Apple tvOS 15.6

Reading this advisory was a good start.

Make it a habit.

Rewterz publishes threat advisories ahead of mainstream cybersecurity media, informed by an AI-Native Autonomous SOC that sees regional threat actor activity in real time. Subscribe to receive each new advisory as it publishes, plus a monthly Middle East threat landscape brief drawn from our own SOC telemetry. For teams evaluating their detection coverage, a 30-minute consultation with a senior analyst is also available, at your pace, when you're ready.

Request a demo