Total vulnerabilities in the database
The SMB1 protocol implementation in Samba 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 does not recognize the "server signing = mandatory" setting, which allows man-in-the-middle attackers to spoof SMB servers by modifying the client-server data stream.
| Software | From | Fixed in |
|---|---|---|
| samba / samba | 4.2.9 | 4.2.9.x |
| samba / samba | 4.2.6 | 4.2.6.x |
| samba / samba | 4.1.9 | 4.1.9.x |
| samba / samba | 4.0.14 | 4.0.14.x |
| samba / samba | 4.0.24 | 4.0.24.x |
| samba / samba | 4.1.16 | 4.1.16.x |
| samba / samba | 4.1.12 | 4.1.12.x |
| samba / samba | 4.0.2 | 4.0.2.x |
| samba / samba | 4.2.0-rc3 | 4.2.0-rc3.x |
| samba / samba | 4.1.14 | 4.1.14.x |
| samba / samba | 4.0.22 | 4.0.22.x |
| samba / samba | 4.4.0 | 4.4.0.x |
| samba / samba | 4.2.1 | 4.2.1.x |
| samba / samba | 4.0.11 | 4.0.11.x |
| samba / samba | 4.1.7 | 4.1.7.x |
| samba / samba | 4.1.22 | 4.1.22.x |
| samba / samba | 4.0.3 | 4.0.3.x |
| samba / samba | 4.3.0 | 4.3.0.x |
| samba / samba | 4.0.21 | 4.0.21.x |
| samba / samba | 4.0.16 | 4.0.16.x |
| samba / samba | 4.1.8 | 4.1.8.x |
| samba / samba | 4.2.4 | 4.2.4.x |
| samba / samba | 4.0.25 | 4.0.25.x |
| samba / samba | 4.0.13 | 4.0.13.x |
| samba / samba | 4.1.5 | 4.1.5.x |
| samba / samba | 4.1.6 | 4.1.6.x |
| samba / samba | 4.2.0-rc2 | 4.2.0-rc2.x |
| samba / samba | 4.3.4 | 4.3.4.x |
| samba / samba | 4.0.17 | 4.0.17.x |
| samba / samba | 4.0.6 | 4.0.6.x |
| samba / samba | 4.0.19 | 4.0.19.x |
| samba / samba | 4.3.5 | 4.3.5.x |
| samba / samba | 4.2.0-rc4 | 4.2.0-rc4.x |
| samba / samba | 4.1.11 | 4.1.11.x |
| samba / samba | 4.3.3 | 4.3.3.x |
| samba / samba | 4.0.10 | 4.0.10.x |
| samba / samba | 4.1.4 | 4.1.4.x |
| samba / samba | 4.1.20 | 4.1.20.x |
| samba / samba | 4.0.7 | 4.0.7.x |
| samba / samba | 4.1.0 | 4.1.0.x |
| samba / samba | 4.1.19 | 4.1.19.x |
| samba / samba | 4.0.1 | 4.0.1.x |
| samba / samba | 4.0.26 | 4.0.26.x |
| samba / samba | 4.0.8 | 4.0.8.x |
| samba / samba | 4.2.2 | 4.2.2.x |
| samba / samba | 4.1.23 | 4.1.23.x |
| samba / samba | 4.1.10 | 4.1.10.x |
| samba / samba | 4.3.1 | 4.3.1.x |
| samba / samba | 4.1.15 | 4.1.15.x |
| samba / samba | 4.1.17 | 4.1.17.x |
| samba / samba | 4.2.0-rc1 | 4.2.0-rc1.x |
| samba / samba | 4.3.2 | 4.3.2.x |
| samba / samba | 4.0.0 | 4.0.0.x |
| samba / samba | 4.2.3 | 4.2.3.x |
| samba / samba | 4.0.5 | 4.0.5.x |
| samba / samba | 4.1.2 | 4.1.2.x |
| samba / samba | 4.2.7 | 4.2.7.x |
| samba / samba | 4.1.3 | 4.1.3.x |
| samba / samba | 4.0.18 | 4.0.18.x |
| samba / samba | 4.1.21 | 4.1.21.x |
| samba / samba | 4.2.8 | 4.2.8.x |
| samba / samba | 4.1.1 | 4.1.1.x |
| samba / samba | 4.0.23 | 4.0.23.x |
| samba / samba | 4.1.13 | 4.1.13.x |
| samba / samba | 4.2.5 | 4.2.5.x |
| samba / samba | 4.0.12 | 4.0.12.x |
| samba / samba | 4.0.4 | 4.0.4.x |
| samba / samba | 4.0.15 | 4.0.15.x |
| samba / samba | 4.0.20 | 4.0.20.x |
| samba / samba | 4.1.18 | 4.1.18.x |
| samba / samba | 4.0.9 | 4.0.9.x |
| samba / samba | 4.3.6 | 4.3.6.x |
| canonical / ubuntu_linux | 16.04 | 16.04.x |
| canonical / ubuntu_linux | 15.10 | 15.10.x |
| canonical / ubuntu_linux | 14.04 | 14.04.x |