CVE-2024-4978 — Justice AV Solutions (JAVS) Viewer Installer Embedded Malicious Code Vulnerability
2024-05-29 • CISA Known Exploited Vulnerability
[event] Justice AV Solutions (JAVS) Viewer installer contains a malicious version of ffmpeg.exe, named fffmpeg.exe (SHA256: 421a4ad2615941b177b6ec4ab5e239c14e62af2ab07c6df1741e2a62223223c4). When run, this creates a backdoor connection to a malicious C2 server.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | Justice AV Solutions |
| Product | Viewer |
| CWE | CWE-506 |
| CVE ID | CVE-2024-4978 |
| Date Added | 2024-05-29 |
| Due Date | 2024-06-19 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Due Date: 2024-06-19