The bundled LDAP client library in Samba 3.x and 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 client ldap sasl wrapping setting, which allows man-in-the-middle attackers to perform LDAP protocol-downgrade attacks by modifying the client-server data stream.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Samba | Samba | 3.0.0 (including) | 3.0.0 (including) |
| Samba | Samba | 3.0.1 (including) | 3.0.1 (including) |
| Samba | Samba | 3.0.2 (including) | 3.0.2 (including) |
| Samba | Samba | 3.0.2-a (including) | 3.0.2-a (including) |
| Samba | Samba | 3.0.2a (including) | 3.0.2a (including) |
| Samba | Samba | 3.0.3 (including) | 3.0.3 (including) |
| Samba | Samba | 3.0.4 (including) | 3.0.4 (including) |
| Samba | Samba | 3.0.4-rc1 (including) | 3.0.4-rc1 (including) |
| Samba | Samba | 3.0.5 (including) | 3.0.5 (including) |
| Samba | Samba | 3.0.6 (including) | 3.0.6 (including) |
| Samba | Samba | 3.0.7 (including) | 3.0.7 (including) |
| Samba | Samba | 3.0.8 (including) | 3.0.8 (including) |
| Samba | Samba | 3.0.9 (including) | 3.0.9 (including) |
| Samba | Samba | 3.0.10 (including) | 3.0.10 (including) |
| Samba | Samba | 3.0.11 (including) | 3.0.11 (including) |
| Samba | Samba | 3.0.12 (including) | 3.0.12 (including) |
| Samba | Samba | 3.0.13 (including) | 3.0.13 (including) |
| Samba | Samba | 3.0.14 (including) | 3.0.14 (including) |
| Samba | Samba | 3.0.14-a (including) | 3.0.14-a (including) |
| Samba | Samba | 3.0.14a (including) | 3.0.14a (including) |
| Samba | Samba | 3.0.15 (including) | 3.0.15 (including) |
| Samba | Samba | 3.0.16 (including) | 3.0.16 (including) |
| Samba | Samba | 3.0.17 (including) | 3.0.17 (including) |
| Samba | Samba | 3.0.18 (including) | 3.0.18 (including) |
| Samba | Samba | 3.0.19 (including) | 3.0.19 (including) |
| Samba | Samba | 3.0.20 (including) | 3.0.20 (including) |
| Samba | Samba | 3.0.20-a (including) | 3.0.20-a (including) |
| Samba | Samba | 3.0.20-b (including) | 3.0.20-b (including) |
| Samba | Samba | 3.0.20a (including) | 3.0.20a (including) |
| Samba | Samba | 3.0.20b (including) | 3.0.20b (including) |
| Samba | Samba | 3.0.21 (including) | 3.0.21 (including) |
| Samba | Samba | 3.0.21-a (including) | 3.0.21-a (including) |
| Samba | Samba | 3.0.21-b (including) | 3.0.21-b (including) |
| Samba | Samba | 3.0.21-c (including) | 3.0.21-c (including) |
| Samba | Samba | 3.0.21a (including) | 3.0.21a (including) |
| Samba | Samba | 3.0.21b (including) | 3.0.21b (including) |
| Samba | Samba | 3.0.21c (including) | 3.0.21c (including) |
| Samba | Samba | 3.0.22 (including) | 3.0.22 (including) |
| Samba | Samba | 3.0.23 (including) | 3.0.23 (including) |
| Samba | Samba | 3.0.23-a (including) | 3.0.23-a (including) |
| Samba | Samba | 3.0.23-b (including) | 3.0.23-b (including) |
| Samba | Samba | 3.0.23-c (including) | 3.0.23-c (including) |
| Samba | Samba | 3.0.23-d (including) | 3.0.23-d (including) |
| Samba | Samba | 3.0.23a (including) | 3.0.23a (including) |
| Samba | Samba | 3.0.23b (including) | 3.0.23b (including) |
| Samba | Samba | 3.0.23c (including) | 3.0.23c (including) |
| Samba | Samba | 3.0.23d (including) | 3.0.23d (including) |
| Samba | Samba | 3.0.24 (including) | 3.0.24 (including) |
| Samba | Samba | 3.0.25 (including) | 3.0.25 (including) |
| Samba | Samba | 3.0.25-a (including) | 3.0.25-a (including) |
| Samba | Samba | 3.0.25-b (including) | 3.0.25-b (including) |
| Samba | Samba | 3.0.25-c (including) | 3.0.25-c (including) |
| Samba | Samba | 3.0.25-pre1 (including) | 3.0.25-pre1 (including) |
| Samba | Samba | 3.0.25-pre2 (including) | 3.0.25-pre2 (including) |
| Samba | Samba | 3.0.25-rc1 (including) | 3.0.25-rc1 (including) |
| Samba | Samba | 3.0.25-rc2 (including) | 3.0.25-rc2 (including) |
| Samba | Samba | 3.0.25-rc3 (including) | 3.0.25-rc3 (including) |
| Samba | Samba | 3.0.25a (including) | 3.0.25a (including) |
| Samba | Samba | 3.0.25b (including) | 3.0.25b (including) |
| Samba | Samba | 3.0.25c (including) | 3.0.25c (including) |
| Samba | Samba | 3.0.26 (including) | 3.0.26 (including) |
| Samba | Samba | 3.0.26-a (including) | 3.0.26-a (including) |
| Samba | Samba | 3.0.26a (including) | 3.0.26a (including) |
| Samba | Samba | 3.0.27 (including) | 3.0.27 (including) |
| Samba | Samba | 3.0.27-a (including) | 3.0.27-a (including) |
| Samba | Samba | 3.0.28 (including) | 3.0.28 (including) |
| Samba | Samba | 3.0.28-a (including) | 3.0.28-a (including) |
| Samba | Samba | 3.0.29 (including) | 3.0.29 (including) |
| Samba | Samba | 3.0.30 (including) | 3.0.30 (including) |
| Samba | Samba | 3.0.31 (including) | 3.0.31 (including) |
| Samba | Samba | 3.0.32 (including) | 3.0.32 (including) |
| Samba | Samba | 3.0.33 (including) | 3.0.33 (including) |
| Samba | Samba | 3.0.34 (including) | 3.0.34 (including) |
| Samba | Samba | 3.0.35 (including) | 3.0.35 (including) |
| Samba | Samba | 3.0.36 (including) | 3.0.36 (including) |
| Samba | Samba | 3.0.37 (including) | 3.0.37 (including) |
| Samba | Samba | 3.2.0 (including) | 3.2.0 (including) |
| Samba | Samba | 3.2.1 (including) | 3.2.1 (including) |
| Samba | Samba | 3.2.2 (including) | 3.2.2 (including) |
| Samba | Samba | 3.2.3 (including) | 3.2.3 (including) |
| Samba | Samba | 3.2.4 (including) | 3.2.4 (including) |
| Samba | Samba | 3.2.5 (including) | 3.2.5 (including) |
| Samba | Samba | 3.2.6 (including) | 3.2.6 (including) |
| Samba | Samba | 3.2.7 (including) | 3.2.7 (including) |
| Samba | Samba | 3.2.8 (including) | 3.2.8 (including) |
| Samba | Samba | 3.2.9 (including) | 3.2.9 (including) |
| Samba | Samba | 3.2.10 (including) | 3.2.10 (including) |
| Samba | Samba | 3.2.11 (including) | 3.2.11 (including) |
| Samba | Samba | 3.2.12 (including) | 3.2.12 (including) |
| Samba | Samba | 3.2.13 (including) | 3.2.13 (including) |
| Samba | Samba | 3.2.14 (including) | 3.2.14 (including) |
| Samba | Samba | 3.2.15 (including) | 3.2.15 (including) |
| Samba | Samba | 3.3.0 (including) | 3.3.0 (including) |
| Samba | Samba | 3.3.1 (including) | 3.3.1 (including) |
| Samba | Samba | 3.3.2 (including) | 3.3.2 (including) |
| Samba | Samba | 3.3.3 (including) | 3.3.3 (including) |
| Samba | Samba | 3.3.4 (including) | 3.3.4 (including) |
| Samba | Samba | 3.3.5 (including) | 3.3.5 (including) |
| Samba | Samba | 3.3.6 (including) | 3.3.6 (including) |
| Samba | Samba | 3.3.7 (including) | 3.3.7 (including) |
| Samba | Samba | 3.3.8 (including) | 3.3.8 (including) |
| Samba | Samba | 3.3.9 (including) | 3.3.9 (including) |
| Samba | Samba | 3.3.10 (including) | 3.3.10 (including) |
| Samba | Samba | 3.3.11 (including) | 3.3.11 (including) |
| Samba | Samba | 3.3.12 (including) | 3.3.12 (including) |
| Samba | Samba | 3.3.13 (including) | 3.3.13 (including) |
| Samba | Samba | 3.3.14 (including) | 3.3.14 (including) |
| Samba | Samba | 3.3.15 (including) | 3.3.15 (including) |
| Samba | Samba | 3.3.16 (including) | 3.3.16 (including) |
| Samba | Samba | 3.4.0 (including) | 3.4.0 (including) |
| Samba | Samba | 3.4.1 (including) | 3.4.1 (including) |
| Samba | Samba | 3.4.2 (including) | 3.4.2 (including) |
| Samba | Samba | 3.4.3 (including) | 3.4.3 (including) |
| Samba | Samba | 3.4.4 (including) | 3.4.4 (including) |
| Samba | Samba | 3.4.5 (including) | 3.4.5 (including) |
| Samba | Samba | 3.4.6 (including) | 3.4.6 (including) |
| Samba | Samba | 3.4.7 (including) | 3.4.7 (including) |
| Samba | Samba | 3.4.8 (including) | 3.4.8 (including) |
| Samba | Samba | 3.4.9 (including) | 3.4.9 (including) |
| Samba | Samba | 3.4.10 (including) | 3.4.10 (including) |
| Samba | Samba | 3.4.11 (including) | 3.4.11 (including) |
| Samba | Samba | 3.4.12 (including) | 3.4.12 (including) |
| Samba | Samba | 3.4.13 (including) | 3.4.13 (including) |
| Samba | Samba | 3.4.14 (including) | 3.4.14 (including) |
| Samba | Samba | 3.4.15 (including) | 3.4.15 (including) |
| Samba | Samba | 3.4.16 (including) | 3.4.16 (including) |
| Samba | Samba | 3.4.17 (including) | 3.4.17 (including) |
| Samba | Samba | 3.5.0 (including) | 3.5.0 (including) |
| Samba | Samba | 3.5.1 (including) | 3.5.1 (including) |
| Samba | Samba | 3.5.2 (including) | 3.5.2 (including) |
| Samba | Samba | 3.5.3 (including) | 3.5.3 (including) |
| Samba | Samba | 3.5.4 (including) | 3.5.4 (including) |
| Samba | Samba | 3.5.5 (including) | 3.5.5 (including) |
| Samba | Samba | 3.5.6 (including) | 3.5.6 (including) |
| Samba | Samba | 3.5.7 (including) | 3.5.7 (including) |
| Samba | Samba | 3.5.8 (including) | 3.5.8 (including) |
| Samba | Samba | 3.5.9 (including) | 3.5.9 (including) |
| Samba | Samba | 3.5.10 (including) | 3.5.10 (including) |
| Samba | Samba | 3.5.11 (including) | 3.5.11 (including) |
| Samba | Samba | 3.5.12 (including) | 3.5.12 (including) |
| Samba | Samba | 3.5.13 (including) | 3.5.13 (including) |
| Samba | Samba | 3.5.14 (including) | 3.5.14 (including) |
| Samba | Samba | 3.5.15 (including) | 3.5.15 (including) |
| Samba | Samba | 3.5.16 (including) | 3.5.16 (including) |
| Samba | Samba | 3.5.17 (including) | 3.5.17 (including) |
| Samba | Samba | 3.5.18 (including) | 3.5.18 (including) |
| Samba | Samba | 3.5.19 (including) | 3.5.19 (including) |
| Samba | Samba | 3.5.20 (including) | 3.5.20 (including) |
| Samba | Samba | 3.5.21 (including) | 3.5.21 (including) |
| Samba | Samba | 3.5.22 (including) | 3.5.22 (including) |
| Samba | Samba | 3.6.0 (including) | 3.6.0 (including) |
| Samba | Samba | 3.6.1 (including) | 3.6.1 (including) |
| Samba | Samba | 3.6.2 (including) | 3.6.2 (including) |
| Samba | Samba | 3.6.3 (including) | 3.6.3 (including) |
| Samba | Samba | 3.6.4 (including) | 3.6.4 (including) |
| Samba | Samba | 3.6.5 (including) | 3.6.5 (including) |
| Samba | Samba | 3.6.6 (including) | 3.6.6 (including) |
| Samba | Samba | 3.6.7 (including) | 3.6.7 (including) |
| Samba | Samba | 3.6.8 (including) | 3.6.8 (including) |
| Samba | Samba | 3.6.9 (including) | 3.6.9 (including) |
| Samba | Samba | 3.6.10 (including) | 3.6.10 (including) |
| Samba | Samba | 3.6.11 (including) | 3.6.11 (including) |
| Samba | Samba | 3.6.12 (including) | 3.6.12 (including) |
| Samba | Samba | 3.6.13 (including) | 3.6.13 (including) |
| Samba | Samba | 3.6.14 (including) | 3.6.14 (including) |
| Samba | Samba | 3.6.15 (including) | 3.6.15 (including) |
| Samba | Samba | 3.6.16 (including) | 3.6.16 (including) |
| Samba | Samba | 3.6.17 (including) | 3.6.17 (including) |
| Samba | Samba | 3.6.18 (including) | 3.6.18 (including) |
| Samba | Samba | 3.6.19 (including) | 3.6.19 (including) |
| Samba | Samba | 3.6.20 (including) | 3.6.20 (including) |
| Samba | Samba | 3.6.21 (including) | 3.6.21 (including) |
| Samba | Samba | 3.6.22 (including) | 3.6.22 (including) |
| Samba | Samba | 3.6.23 (including) | 3.6.23 (including) |
| Samba | Samba | 3.6.24 (including) | 3.6.24 (including) |
| Samba | Samba | 3.6.25 (including) | 3.6.25 (including) |
| Samba | Samba | 4.0.0 (including) | 4.0.0 (including) |
| Samba | Samba | 4.0.1 (including) | 4.0.1 (including) |
| Samba | Samba | 4.0.2 (including) | 4.0.2 (including) |
| Samba | Samba | 4.0.3 (including) | 4.0.3 (including) |
| Samba | Samba | 4.0.4 (including) | 4.0.4 (including) |
| Samba | Samba | 4.0.5 (including) | 4.0.5 (including) |
| Samba | Samba | 4.0.6 (including) | 4.0.6 (including) |
| Samba | Samba | 4.0.7 (including) | 4.0.7 (including) |
| Samba | Samba | 4.0.8 (including) | 4.0.8 (including) |
| Samba | Samba | 4.0.9 (including) | 4.0.9 (including) |
| Samba | Samba | 4.0.10 (including) | 4.0.10 (including) |
| Samba | Samba | 4.0.11 (including) | 4.0.11 (including) |
| Samba | Samba | 4.0.12 (including) | 4.0.12 (including) |
| Samba | Samba | 4.0.13 (including) | 4.0.13 (including) |
| Samba | Samba | 4.0.14 (including) | 4.0.14 (including) |
| Samba | Samba | 4.0.15 (including) | 4.0.15 (including) |
| Samba | Samba | 4.0.16 (including) | 4.0.16 (including) |
| Samba | Samba | 4.0.17 (including) | 4.0.17 (including) |
| Samba | Samba | 4.0.18 (including) | 4.0.18 (including) |
| Samba | Samba | 4.0.19 (including) | 4.0.19 (including) |
| Samba | Samba | 4.0.20 (including) | 4.0.20 (including) |
| Samba | Samba | 4.0.21 (including) | 4.0.21 (including) |
| Samba | Samba | 4.0.22 (including) | 4.0.22 (including) |
| Samba | Samba | 4.0.23 (including) | 4.0.23 (including) |
| Samba | Samba | 4.0.24 (including) | 4.0.24 (including) |
| Samba | Samba | 4.0.25 (including) | 4.0.25 (including) |
| Samba | Samba | 4.0.26 (including) | 4.0.26 (including) |
| Samba | Samba | 4.1.0 (including) | 4.1.0 (including) |
| Samba | Samba | 4.1.1 (including) | 4.1.1 (including) |
| Samba | Samba | 4.1.2 (including) | 4.1.2 (including) |
| Samba | Samba | 4.1.3 (including) | 4.1.3 (including) |
| Samba | Samba | 4.1.4 (including) | 4.1.4 (including) |
| Samba | Samba | 4.1.5 (including) | 4.1.5 (including) |
| Samba | Samba | 4.1.6 (including) | 4.1.6 (including) |
| Samba | Samba | 4.1.7 (including) | 4.1.7 (including) |
| Samba | Samba | 4.1.8 (including) | 4.1.8 (including) |
| Samba | Samba | 4.1.9 (including) | 4.1.9 (including) |
| Samba | Samba | 4.1.10 (including) | 4.1.10 (including) |
| Samba | Samba | 4.1.11 (including) | 4.1.11 (including) |
| Samba | Samba | 4.1.12 (including) | 4.1.12 (including) |
| Samba | Samba | 4.1.13 (including) | 4.1.13 (including) |
| Samba | Samba | 4.1.14 (including) | 4.1.14 (including) |
| Samba | Samba | 4.1.15 (including) | 4.1.15 (including) |
| Samba | Samba | 4.1.16 (including) | 4.1.16 (including) |
| Samba | Samba | 4.1.17 (including) | 4.1.17 (including) |
| Samba | Samba | 4.1.18 (including) | 4.1.18 (including) |
| Samba | Samba | 4.1.19 (including) | 4.1.19 (including) |
| Samba | Samba | 4.1.20 (including) | 4.1.20 (including) |
| Samba | Samba | 4.1.21 (including) | 4.1.21 (including) |
| Samba | Samba | 4.1.22 (including) | 4.1.22 (including) |
| Samba | Samba | 4.1.23 (including) | 4.1.23 (including) |
| Samba | Samba | 4.2.0-rc1 (including) | 4.2.0-rc1 (including) |
| Samba | Samba | 4.2.0-rc2 (including) | 4.2.0-rc2 (including) |
| Samba | Samba | 4.2.0-rc3 (including) | 4.2.0-rc3 (including) |
| Samba | Samba | 4.2.0-rc4 (including) | 4.2.0-rc4 (including) |
| Samba | Samba | 4.2.1 (including) | 4.2.1 (including) |
| Samba | Samba | 4.2.2 (including) | 4.2.2 (including) |
| Samba | Samba | 4.2.3 (including) | 4.2.3 (including) |
| Samba | Samba | 4.2.4 (including) | 4.2.4 (including) |
| Samba | Samba | 4.2.5 (including) | 4.2.5 (including) |
| Samba | Samba | 4.2.6 (including) | 4.2.6 (including) |
| Samba | Samba | 4.2.7 (including) | 4.2.7 (including) |
| Samba | Samba | 4.2.8 (including) | 4.2.8 (including) |
| Samba | Samba | 4.2.9 (including) | 4.2.9 (including) |
| Samba | Samba | 4.3.0 (including) | 4.3.0 (including) |
| Samba | Samba | 4.3.1 (including) | 4.3.1 (including) |
| Samba | Samba | 4.3.2 (including) | 4.3.2 (including) |
| Samba | Samba | 4.3.3 (including) | 4.3.3 (including) |
| Samba | Samba | 4.3.4 (including) | 4.3.4 (including) |
| Samba | Samba | 4.3.5 (including) | 4.3.5 (including) |
| Samba | Samba | 4.3.6 (including) | 4.3.6 (including) |
| Samba | Samba | 4.4.0 (including) | 4.4.0 (including) |