Apple Mac OS X does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update, as demonstrated by evilgrade and DNS cache poisoning.

Threat-Mapped Scoring

Score: 1.8

Priority: P4 - Informational (Low)

• S9 – Sabotage of System/App

EPSS

Score: 0.0043
Percentile: 0.61697

CVSS Scoring

Mapped CWE(s)

• CWE-494 : Download of Code Without Integrity Check

All CAPEC(s)

CAPEC(s) with Mapped TTPs

Mapped ATT&CK TTPs

• T1195.002 : Compromise Software Supply Chain
  Kill Chain: initial-access
• T1072 : Software Deployment Tools
  Kill Chain: execution
• T1195.001 : Compromise Software Dependencies and Development Tools
  Kill Chain: initial-access
• T1072 : Software Deployment Tools
  Kill Chain: execution
• T1185 : Browser Session Hijacking
  Kill Chain: collection
• T1195.001 : Compromise Software Dependencies and Development Tools
  Kill Chain: initial-access
• T1195.002 : Compromise Software Supply Chain
  Kill Chain: initial-access
• T1195.001 : Compromise Software Dependencies and Development Tools
  Kill Chain: initial-access

Malware

APTs Threat Group Associations

Campaigns

Affected Products

• cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

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