✕

Rewterz Annual Threat Intelligence Report 2025 - Download Now

Request a Demo
Rewterz

Rewterz Threat Alert – APT32 Ocean Lotus – Active IOCs

February 15, 2022
Rewterz

Rewterz Threat Advisory – Multiple VMware ESXi, Workstation, and Fusion Vulnerabilities

February 16, 2022

Rewterz Threat Advisory – CVE-2022-0566 – Mozilla Thunderbird Vulnerability

Severity

High

Analysis Summary

CVE-2022-0566

Mozilla Thunderbird could allow a remote attacker to execute arbitrary code on the system, caused by an out-of-bounds write when processing a malformed message. By persuading a victim to open a specially-crafted email, a remote attacker could exploit this vulnerability using unknown attack vectors to execute arbitrary code on the vulnerable system or cause a denial of service.

Impact

  • Code Execution

Indicators of Compromise

CVE

  • CVE-2022-0566

Affected Vendors

Mozilla

Affected Products

  • Mozilla Thunderbird 91.6.0

Remediation

Refer to Mozilla Foundation Security Advisory for patch, upgrade or suggested workaround information.

https://www.mozilla.org/en-US/security/advisories/mfsa2022-07/

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