CVE-2016-20049 (GCVE-0-2016-20049)
Vulnerability from cvelistv5 – Published: 2026-03-28 11:58 – Updated: 2026-03-30 14:53
VLAI
EPSS
VEX
Title
JAD 1.5.8e-1kali1 Stack-Based Buffer Overflow Remote Code Execution
Summary
JAD 1.5.8e-1kali1 and prior contains a stack-based buffer overflow vulnerability that allows attackers to execute arbitrary code by supplying oversized input that exceeds buffer boundaries. Attackers can craft malicious input strings exceeding 8150 bytes to overflow the stack, overwrite return addresses, and execute shellcode in the application context.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-30 12:48 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/42076 | exploit |
| http://www.varaneckas.com/jad/ | product |
| https://www.vulncheck.com/advisories/jad-8e-1kali… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Varaneckas | JAD Java Decompiler |
Affected:
1.5.8e-1kali1
|
guessed |
Date Public
2017-05-26 00:00
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