The Xvnc server in TigerVNC allows remote attackers to cause a denial of service (invalid memory access and crash) by terminating a TLS handshake early.
| Software | From | Fixed in |
|---|---|---|
| opensuse / leap | 42.2 | 42.2.x |
| opensuse / leap | 42.1 | 42.1.x |
| tigervnc / tigervnc | 0.0.90 | 0.0.90.x |
| tigervnc / tigervnc | 1.0.1 | 1.0.1.x |
| tigervnc / tigervnc | 1.3 | 1.3.x |
| tigervnc / tigervnc | 0.0.91 | 0.0.91.x |
| tigervnc / tigervnc | 1.0 | 1.0.x |
| tigervnc / tigervnc | 1.1.0 | 1.1.0.x |
| tigervnc / tigervnc | 1.7 | 1.7.x |
| tigervnc / tigervnc | 1.3.1 | 1.3.1.x |