CVE-2017-20227 - Vulnerability Analysis

Overview

JAD Java Decompiler <= 1.5.8e-1kali1 contains a stack-based buffer overflow caused by overly long input exceeding buffer boundaries, letting attackers execute arbitrary code remotely, exploit requires crafted malicious input.

Severity & Score

Impact

Attackers can execute arbitrary code remotely, potentially gaining full control of the affected system.

Mitigation

Update to the latest version of JAD Java Decompiler.

References

• https://www.exploit-db.com/exploits/42255
• https://www.vulncheck.com/advisories/jad-8e-1kali1-stack-based-buffer-overflow
• http://www.varaneckas.com/jad/

Social Media Activity(1 post)

Yazoul - Cybersecurity Alerts

@Matchbook3469

Mar 29, 2026

🔴 New security advisory: CVE-2017-20227 affects multiple systems. • Impact: Remote code execution or complete system compromise possible • Risk: Attackers can gain full control of affected systems • Mitigation: Patch immediately or isolate affected systems Full breakdown: https://www.yazoul.net/advisory/cve/cve-2017-20227-jad-java-decompiler-buffer-overflow-update-now #Cybersecurity #SecurityPatching #HackerNews

View original post

Related Resources

• Vulnerability Intelligence Dashboard
• Credential Scanner