The PartyGaming PartyPoker client program 121/120 does not properly verify the authenticity of updates, which allows remote man-in-the-middle attackers to execute arbitrary code via a Trojan horse update.
Threat-Mapped Scoring
Score: 1.8
Priority: P4 - Informational (Low)
S9 – Sabotage of System/App
EPSS
Score: 0.00409 Percentile:
0.60398
CVSS Scoring
CVSS v3.1 Score: 8.1
Severity: HIGH
Mapped CWE(s)
CWE-494
: Download of Code Without Integrity Check
All CAPEC(s)
CAPEC-184: Software Integrity Attack
CAPEC-185: Malicious Software Download
CAPEC-186: Malicious Software Update
CAPEC-187: Malicious Automated Software Update via Redirection
CAPEC-533: Malicious Manual Software Update
CAPEC-538: Open-Source Library Manipulation
CAPEC-657: Malicious Automated Software Update via Spoofing
CAPEC-662: Adversary in the Browser (AiTB)
CAPEC-691: Spoof Open-Source Software Metadata
CAPEC-692: Spoof Version Control System Commit Metadata