CVE-2024-4978 Justice AV Solutions Viewer
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.
- CVSS
- not scored
On CISA’s exploited list
Justice AV Solutions (JAVS) Viewer Installer Embedded Malicious Code Vulnerability
- Added
- 2024-05-29
- Federal patch deadline
- 2024-06-19
- Ransomware use
- not known