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Rewterz Threat Advisory – Multiple Microsoft AV1 Vulnerabilities

Severity

High

Analysis Summary

CVE-2022-30167 CVSS:7.8

Microsoft AV1 Video Extension could allow a remote attacker to execute arbitrary code on the system. By persuading a victim to open specially-crafted content, an attacker could exploit this vulnerability to execute arbitrary code on the system.

CVE-2022-30193 CVSS:7.8

Microsoft AV1 Video Extension could allow a remote attacker to execute arbitrary code on the system. By persuading a victim to open specially-crafted content, an attacker could exploit this vulnerability to execute arbitrary code on the system.

Impact

  • Code Execution

Indicators Of Compromise

CVE

  • CVE-2022-30167
  • CVE-2022-30193

Affected Vendors

Microsoft

Affected Products

Microsoft AV1 Video Extension

Remediation

Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches.

CVE-2022-30167 
CVE-2022-30193