The NTLMSSP authentication implementation 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 allows man-in-the-middle attackers to perform protocol-downgrade attacks by modifying the client-server data stream to remove application-layer flags or encryption settings, as demonstrated by clearing the NTLMSSP_NEGOTIATE_SEAL or NTLMSSP_NEGOTIATE_SIGN option to disrupt LDAP security.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Samba | Samba | 3.0.0 | 3.0.0 |
| Samba | Samba | 3.0.1 | 3.0.1 |
| Samba | Samba | 3.0.2 | 3.0.2 |
| Samba | Samba | 3.0.2 | 3.0.2 |
| Samba | Samba | 3.0.2a | 3.0.2a |
| Samba | Samba | 3.0.3 | 3.0.3 |
| Samba | Samba | 3.0.4 | 3.0.4 |
| Samba | Samba | 3.0.4 | 3.0.4 |
| Samba | Samba | 3.0.5 | 3.0.5 |
| Samba | Samba | 3.0.6 | 3.0.6 |
| Samba | Samba | 3.0.7 | 3.0.7 |
| Samba | Samba | 3.0.8 | 3.0.8 |
| Samba | Samba | 3.0.9 | 3.0.9 |
| Samba | Samba | 3.0.10 | 3.0.10 |
| Samba | Samba | 3.0.11 | 3.0.11 |
| Samba | Samba | 3.0.12 | 3.0.12 |
| Samba | Samba | 3.0.13 | 3.0.13 |
| Samba | Samba | 3.0.14 | 3.0.14 |
| Samba | Samba | 3.0.14 | 3.0.14 |
| Samba | Samba | 3.0.14a | 3.0.14a |
| Samba | Samba | 3.0.15 | 3.0.15 |
| Samba | Samba | 3.0.16 | 3.0.16 |
| Samba | Samba | 3.0.17 | 3.0.17 |
| Samba | Samba | 3.0.18 | 3.0.18 |
| Samba | Samba | 3.0.19 | 3.0.19 |
| Samba | Samba | 3.0.20 | 3.0.20 |
| Samba | Samba | 3.0.20 | 3.0.20 |
| Samba | Samba | 3.0.20 | 3.0.20 |
| Samba | Samba | 3.0.20a | 3.0.20a |
| Samba | Samba | 3.0.20b | 3.0.20b |
| Samba | Samba | 3.0.21 | 3.0.21 |
| Samba | Samba | 3.0.21 | 3.0.21 |
| Samba | Samba | 3.0.21 | 3.0.21 |
| Samba | Samba | 3.0.21 | 3.0.21 |
| Samba | Samba | 3.0.21a | 3.0.21a |
| Samba | Samba | 3.0.21b | 3.0.21b |
| Samba | Samba | 3.0.21c | 3.0.21c |
| Samba | Samba | 3.0.22 | 3.0.22 |
| Samba | Samba | 3.0.23 | 3.0.23 |
| Samba | Samba | 3.0.23 | 3.0.23 |
| Samba | Samba | 3.0.23 | 3.0.23 |
| Samba | Samba | 3.0.23 | 3.0.23 |
| Samba | Samba | 3.0.23 | 3.0.23 |
| Samba | Samba | 3.0.23a | 3.0.23a |
| Samba | Samba | 3.0.23b | 3.0.23b |
| Samba | Samba | 3.0.23c | 3.0.23c |
| Samba | Samba | 3.0.23d | 3.0.23d |
| Samba | Samba | 3.0.24 | 3.0.24 |
| Samba | Samba | 3.0.25 | 3.0.25 |
| Samba | Samba | 3.0.25 | 3.0.25 |
| Samba | Samba | 3.0.25 | 3.0.25 |
| Samba | Samba | 3.0.25 | 3.0.25 |
| Samba | Samba | 3.0.25 | 3.0.25 |
| Samba | Samba | 3.0.25 | 3.0.25 |
| Samba | Samba | 3.0.25 | 3.0.25 |
| Samba | Samba | 3.0.25 | 3.0.25 |
| Samba | Samba | 3.0.25 | 3.0.25 |
| Samba | Samba | 3.0.25a | 3.0.25a |
| Samba | Samba | 3.0.25b | 3.0.25b |
| Samba | Samba | 3.0.25c | 3.0.25c |
| Samba | Samba | 3.0.26 | 3.0.26 |
| Samba | Samba | 3.0.26 | 3.0.26 |
| Samba | Samba | 3.0.26a | 3.0.26a |
| Samba | Samba | 3.0.27 | 3.0.27 |
| Samba | Samba | 3.0.27 | 3.0.27 |
| Samba | Samba | 3.0.28 | 3.0.28 |
| Samba | Samba | 3.0.28 | 3.0.28 |
| Samba | Samba | 3.0.29 | 3.0.29 |
| Samba | Samba | 3.0.30 | 3.0.30 |
| Samba | Samba | 3.0.31 | 3.0.31 |
| Samba | Samba | 3.0.32 | 3.0.32 |
| Samba | Samba | 3.0.33 | 3.0.33 |
| Samba | Samba | 3.0.34 | 3.0.34 |
| Samba | Samba | 3.0.35 | 3.0.35 |
| Samba | Samba | 3.0.36 | 3.0.36 |
| Samba | Samba | 3.0.37 | 3.0.37 |
| Samba | Samba | 3.2.0 | 3.2.0 |
| Samba | Samba | 3.2.1 | 3.2.1 |
| Samba | Samba | 3.2.2 | 3.2.2 |
| Samba | Samba | 3.2.3 | 3.2.3 |
| Samba | Samba | 3.2.4 | 3.2.4 |
| Samba | Samba | 3.2.5 | 3.2.5 |
| Samba | Samba | 3.2.6 | 3.2.6 |
| Samba | Samba | 3.2.7 | 3.2.7 |
| Samba | Samba | 3.2.8 | 3.2.8 |
| Samba | Samba | 3.2.9 | 3.2.9 |
| Samba | Samba | 3.2.10 | 3.2.10 |
| Samba | Samba | 3.2.11 | 3.2.11 |
| Samba | Samba | 3.2.12 | 3.2.12 |
| Samba | Samba | 3.2.13 | 3.2.13 |
| Samba | Samba | 3.2.14 | 3.2.14 |
| Samba | Samba | 3.2.15 | 3.2.15 |
| Samba | Samba | 3.3.0 | 3.3.0 |
| Samba | Samba | 3.3.1 | 3.3.1 |
| Samba | Samba | 3.3.2 | 3.3.2 |
| Samba | Samba | 3.3.3 | 3.3.3 |
| Samba | Samba | 3.3.4 | 3.3.4 |
| Samba | Samba | 3.3.5 | 3.3.5 |
| Samba | Samba | 3.3.6 | 3.3.6 |
| Samba | Samba | 3.3.7 | 3.3.7 |
| Samba | Samba | 3.3.8 | 3.3.8 |
| Samba | Samba | 3.3.9 | 3.3.9 |
| Samba | Samba | 3.3.10 | 3.3.10 |
| Samba | Samba | 3.3.11 | 3.3.11 |
| Samba | Samba | 3.3.12 | 3.3.12 |
| Samba | Samba | 3.3.13 | 3.3.13 |
| Samba | Samba | 3.3.14 | 3.3.14 |
| Samba | Samba | 3.3.15 | 3.3.15 |
| Samba | Samba | 3.3.16 | 3.3.16 |
| Samba | Samba | 3.4.0 | 3.4.0 |
| Samba | Samba | 3.4.1 | 3.4.1 |
| Samba | Samba | 3.4.2 | 3.4.2 |
| Samba | Samba | 3.4.3 | 3.4.3 |
| Samba | Samba | 3.4.4 | 3.4.4 |
| Samba | Samba | 3.4.5 | 3.4.5 |
| Samba | Samba | 3.4.6 | 3.4.6 |
| Samba | Samba | 3.4.7 | 3.4.7 |
| Samba | Samba | 3.4.8 | 3.4.8 |
| Samba | Samba | 3.4.9 | 3.4.9 |
| Samba | Samba | 3.4.10 | 3.4.10 |
| Samba | Samba | 3.4.11 | 3.4.11 |
| Samba | Samba | 3.4.12 | 3.4.12 |
| Samba | Samba | 3.4.13 | 3.4.13 |
| Samba | Samba | 3.4.14 | 3.4.14 |
| Samba | Samba | 3.4.15 | 3.4.15 |
| Samba | Samba | 3.4.16 | 3.4.16 |
| Samba | Samba | 3.4.17 | 3.4.17 |
| Samba | Samba | 3.5.0 | 3.5.0 |
| Samba | Samba | 3.5.1 | 3.5.1 |
| Samba | Samba | 3.5.2 | 3.5.2 |
| Samba | Samba | 3.5.3 | 3.5.3 |
| Samba | Samba | 3.5.4 | 3.5.4 |
| Samba | Samba | 3.5.5 | 3.5.5 |
| Samba | Samba | 3.5.6 | 3.5.6 |
| Samba | Samba | 3.5.7 | 3.5.7 |
| Samba | Samba | 3.5.8 | 3.5.8 |
| Samba | Samba | 3.5.9 | 3.5.9 |
| Samba | Samba | 3.5.10 | 3.5.10 |
| Samba | Samba | 3.5.11 | 3.5.11 |
| Samba | Samba | 3.5.12 | 3.5.12 |
| Samba | Samba | 3.5.13 | 3.5.13 |
| Samba | Samba | 3.5.14 | 3.5.14 |
| Samba | Samba | 3.5.15 | 3.5.15 |
| Samba | Samba | 3.5.16 | 3.5.16 |
| Samba | Samba | 3.5.17 | 3.5.17 |
| Samba | Samba | 3.5.18 | 3.5.18 |
| Samba | Samba | 3.5.19 | 3.5.19 |
| Samba | Samba | 3.5.20 | 3.5.20 |
| Samba | Samba | 3.5.21 | 3.5.21 |
| Samba | Samba | 3.5.22 | 3.5.22 |
| Samba | Samba | 3.6.0 | 3.6.0 |
| Samba | Samba | 3.6.1 | 3.6.1 |
| Samba | Samba | 3.6.2 | 3.6.2 |
| Samba | Samba | 3.6.3 | 3.6.3 |
| Samba | Samba | 3.6.4 | 3.6.4 |
| Samba | Samba | 3.6.5 | 3.6.5 |
| Samba | Samba | 3.6.6 | 3.6.6 |
| Samba | Samba | 3.6.7 | 3.6.7 |
| Samba | Samba | 3.6.8 | 3.6.8 |
| Samba | Samba | 3.6.9 | 3.6.9 |
| Samba | Samba | 3.6.10 | 3.6.10 |
| Samba | Samba | 3.6.11 | 3.6.11 |
| Samba | Samba | 3.6.12 | 3.6.12 |
| Samba | Samba | 3.6.13 | 3.6.13 |
| Samba | Samba | 3.6.14 | 3.6.14 |
| Samba | Samba | 3.6.15 | 3.6.15 |
| Samba | Samba | 3.6.16 | 3.6.16 |
| Samba | Samba | 3.6.17 | 3.6.17 |
| Samba | Samba | 3.6.18 | 3.6.18 |
| Samba | Samba | 3.6.19 | 3.6.19 |
| Samba | Samba | 3.6.20 | 3.6.20 |
| Samba | Samba | 3.6.21 | 3.6.21 |
| Samba | Samba | 3.6.22 | 3.6.22 |
| Samba | Samba | 3.6.23 | 3.6.23 |
| Samba | Samba | 3.6.24 | 3.6.24 |
| Samba | Samba | 3.6.25 | 3.6.25 |
| Samba | Samba | 4.0.0 | 4.0.0 |
| Samba | Samba | 4.0.1 | 4.0.1 |
| Samba | Samba | 4.0.2 | 4.0.2 |
| Samba | Samba | 4.0.3 | 4.0.3 |
| Samba | Samba | 4.0.4 | 4.0.4 |
| Samba | Samba | 4.0.5 | 4.0.5 |
| Samba | Samba | 4.0.6 | 4.0.6 |
| Samba | Samba | 4.0.7 | 4.0.7 |
| Samba | Samba | 4.0.8 | 4.0.8 |
| Samba | Samba | 4.0.9 | 4.0.9 |
| Samba | Samba | 4.0.10 | 4.0.10 |
| Samba | Samba | 4.0.11 | 4.0.11 |
| Samba | Samba | 4.0.12 | 4.0.12 |
| Samba | Samba | 4.0.13 | 4.0.13 |
| Samba | Samba | 4.0.14 | 4.0.14 |
| Samba | Samba | 4.0.15 | 4.0.15 |
| Samba | Samba | 4.0.16 | 4.0.16 |
| Samba | Samba | 4.0.17 | 4.0.17 |
| Samba | Samba | 4.0.18 | 4.0.18 |
| Samba | Samba | 4.0.19 | 4.0.19 |
| Samba | Samba | 4.0.20 | 4.0.20 |
| Samba | Samba | 4.0.21 | 4.0.21 |
| Samba | Samba | 4.0.22 | 4.0.22 |
| Samba | Samba | 4.0.23 | 4.0.23 |
| Samba | Samba | 4.0.24 | 4.0.24 |
| Samba | Samba | 4.0.25 | 4.0.25 |
| Samba | Samba | 4.0.26 | 4.0.26 |
| Samba | Samba | 4.1.0 | 4.1.0 |
| Samba | Samba | 4.1.1 | 4.1.1 |
| Samba | Samba | 4.1.2 | 4.1.2 |
| Samba | Samba | 4.1.3 | 4.1.3 |
| Samba | Samba | 4.1.4 | 4.1.4 |
| Samba | Samba | 4.1.5 | 4.1.5 |
| Samba | Samba | 4.1.6 | 4.1.6 |
| Samba | Samba | 4.1.7 | 4.1.7 |
| Samba | Samba | 4.1.8 | 4.1.8 |
| Samba | Samba | 4.1.9 | 4.1.9 |
| Samba | Samba | 4.1.10 | 4.1.10 |
| Samba | Samba | 4.1.11 | 4.1.11 |
| Samba | Samba | 4.1.12 | 4.1.12 |
| Samba | Samba | 4.1.13 | 4.1.13 |
| Samba | Samba | 4.1.14 | 4.1.14 |
| Samba | Samba | 4.1.15 | 4.1.15 |
| Samba | Samba | 4.1.16 | 4.1.16 |
| Samba | Samba | 4.1.17 | 4.1.17 |
| Samba | Samba | 4.1.18 | 4.1.18 |
| Samba | Samba | 4.1.19 | 4.1.19 |
| Samba | Samba | 4.1.20 | 4.1.20 |
| Samba | Samba | 4.1.21 | 4.1.21 |
| Samba | Samba | 4.1.22 | 4.1.22 |
| Samba | Samba | 4.1.23 | 4.1.23 |
| Samba | Samba | 4.2.0 | 4.2.0 |
| Samba | Samba | 4.2.0 | 4.2.0 |
| Samba | Samba | 4.2.0 | 4.2.0 |
| Samba | Samba | 4.2.0 | 4.2.0 |
| Samba | Samba | 4.2.1 | 4.2.1 |
| Samba | Samba | 4.2.2 | 4.2.2 |
| Samba | Samba | 4.2.3 | 4.2.3 |
| Samba | Samba | 4.2.4 | 4.2.4 |
| Samba | Samba | 4.2.5 | 4.2.5 |
| Samba | Samba | 4.2.6 | 4.2.6 |
| Samba | Samba | 4.2.7 | 4.2.7 |
| Samba | Samba | 4.2.8 | 4.2.8 |
| Samba | Samba | 4.2.9 | 4.2.9 |
| Samba | Samba | 4.3.0 | 4.3.0 |
| Samba | Samba | 4.3.1 | 4.3.1 |
| Samba | Samba | 4.3.2 | 4.3.2 |
| Samba | Samba | 4.3.3 | 4.3.3 |
| Samba | Samba | 4.3.4 | 4.3.4 |
| Samba | Samba | 4.3.5 | 4.3.5 |
| Samba | Samba | 4.3.6 | 4.3.6 |
| Samba | Samba | 4.4.0 | 4.4.0 |
| Red Hat Enterprise Linux 4 Extended Lifecycle Support | RedHat | samba-0:3.0.33-3.37.el4 | * |
| Red Hat Enterprise Linux 5 | RedHat | samba3x-0:3.6.23-12.el5_11 | * |
| Red Hat Enterprise Linux 5 | RedHat | samba-0:3.0.33-3.41.el5_11 | * |
| Red Hat Enterprise Linux 5.6 Long Life | RedHat | samba-0:3.0.33-3.30.el5_6 | * |
| Red Hat Enterprise Linux 5.6 Long Life | RedHat | samba3x-0:3.6.23-12.el5_6 | * |
| Red Hat Enterprise Linux 5.9 Long Life | RedHat | samba-0:3.0.33-3.40.el5_9 | * |
| Red Hat Enterprise Linux 5.9 Long Life | RedHat | samba3x-0:3.6.23-12.el5_9 | * |
| Red Hat Enterprise Linux 6 | RedHat | samba-0:3.6.23-30.el6_7 | * |
| Red Hat Enterprise Linux 6 | RedHat | ipa-0:3.0.0-47.el6_7.2 | * |
| Red Hat Enterprise Linux 6 | RedHat | libldb-0:1.1.25-2.el6_7 | * |
| Red Hat Enterprise Linux 6 | RedHat | libtalloc-0:2.1.5-1.el6_7 | * |
| Red Hat Enterprise Linux 6 | RedHat | libtdb-0:1.3.8-1.el6_7 | * |
| Red Hat Enterprise Linux 6 | RedHat | libtevent-0:0.9.26-2.el6_7 | * |
| Red Hat Enterprise Linux 6 | RedHat | openchange-0:1.0-7.el6_7 | * |
| Red Hat Enterprise Linux 6 | RedHat | samba4-0:4.2.10-6.el6_7 | * |
| Red Hat Enterprise Linux 6.2 Advanced Update Support | RedHat | samba-0:3.6.23-30.el6_2 | * |
| Red Hat Enterprise Linux 6.2 Advanced Update Support | RedHat | evolution-mapi-0:0.28.3-8.el6_2 | * |
| Red Hat Enterprise Linux 6.2 Advanced Update Support | RedHat | libldb-0:1.1.25-2.el6_2 | * |
| Red Hat Enterprise Linux 6.2 Advanced Update Support | RedHat | openchange-0:1.0-1.el6_2 | * |
| Red Hat Enterprise Linux 6.2 Advanced Update Support | RedHat | samba4-0:4.2.10-6.el6_2 | * |
| Red Hat Enterprise Linux 6.2 Advanced Update Support | RedHat | sssd-0:1.5.1-66.el6_2.5 | * |
| Red Hat Enterprise Linux 6.4 Advanced Update Support | RedHat | samba-0:3.6.23-30.el6_4 | * |
| Red Hat Enterprise Linux 6.4 Advanced Update Support | RedHat | ipa-0:3.0.0-26.el6_4.5 | * |
| Red Hat Enterprise Linux 6.4 Advanced Update Support | RedHat | libldb-0:1.1.25-2.el6_4 | * |
| Red Hat Enterprise Linux 6.4 Advanced Update Support | RedHat | openchange-0:1.0-5.el6_4 | * |
| Red Hat Enterprise Linux 6.4 Advanced Update Support | RedHat | samba4-0:4.2.10-6.el6_4 | * |
| Red Hat Enterprise Linux 6.4 Advanced Update Support | RedHat | sssd-0:1.9.2-82.12.el6_4 | * |
| Red Hat Enterprise Linux 6.5 Advanced Update Support | RedHat | samba-0:3.6.23-30.el6_5 | * |
| Red Hat Enterprise Linux 6.5 Advanced Update Support | RedHat | ipa-0:3.0.0-37.el6_5.1 | * |
| Red Hat Enterprise Linux 6.5 Advanced Update Support | RedHat | libldb-0:1.1.25-2.el6_5 | * |
| Red Hat Enterprise Linux 6.5 Advanced Update Support | RedHat | openchange-0:1.0-7.el6_5 | * |
| Red Hat Enterprise Linux 6.5 Advanced Update Support | RedHat | samba4-0:4.2.10-6.el6_5 | * |
| Red Hat Enterprise Linux 6.5 Advanced Update Support | RedHat | sssd-0:1.9.2-129.el6_5.7 | * |
| Red Hat Enterprise Linux 6.6 Extended Update Support | RedHat | samba-0:3.6.23-30.el6_6 | * |
| Red Hat Enterprise Linux 6.6 Extended Update Support | RedHat | ipa-0:3.0.0-42.el6_6.1 | * |
| Red Hat Enterprise Linux 6.6 Extended Update Support | RedHat | libldb-0:1.1.25-2.el6_6 | * |
| Red Hat Enterprise Linux 6.6 Extended Update Support | RedHat | openchange-0:1.0-7.el6_6 | * |
| Red Hat Enterprise Linux 6.6 Extended Update Support | RedHat | samba4-0:4.2.10-6.el6_6 | * |
| Red Hat Enterprise Linux 7 | RedHat | ipa-0:4.2.0-15.el7_2.6.1 | * |
| Red Hat Enterprise Linux 7 | RedHat | libldb-0:1.1.25-1.el7_2 | * |
| Red Hat Enterprise Linux 7 | RedHat | libtalloc-0:2.1.5-1.el7_2 | * |
| Red Hat Enterprise Linux 7 | RedHat | libtdb-0:1.3.8-1.el7_2 | * |
| Red Hat Enterprise Linux 7 | RedHat | libtevent-0:0.9.26-1.el7_2 | * |
| Red Hat Enterprise Linux 7 | RedHat | openchange-0:2.0-10.el7_2 | * |
| Red Hat Enterprise Linux 7 | RedHat | samba-0:4.2.10-6.el7_2 | * |
| Red Hat Enterprise Linux 7.1 Extended Update Support | RedHat | ipa-0:4.1.0-18.el7_1.6 | * |
| Red Hat Enterprise Linux 7.1 Extended Update Support | RedHat | libldb-0:1.1.25-1.el7_1 | * |
| Red Hat Enterprise Linux 7.1 Extended Update Support | RedHat | libtalloc-0:2.1.5-1.ael7b_1 | * |
| Red Hat Enterprise Linux 7.1 Extended Update Support | RedHat | libtdb-0:1.3.8-1.el7_1 | * |
| Red Hat Enterprise Linux 7.1 Extended Update Support | RedHat | libtevent-0:0.9.26-1.ael7b_1 | * |
| Red Hat Enterprise Linux 7.1 Extended Update Support | RedHat | openchange-0:2.0-4.ael7b_1.1 | * |
| Red Hat Enterprise Linux 7.1 Extended Update Support | RedHat | samba-0:4.2.10-5.ael7b_1 | * |
| Red Hat Gluster Storage 3.1 for RHEL 6 | RedHat | libldb-0:1.1.24-1.el6rhs | * |
| Red Hat Gluster Storage 3.1 for RHEL 6 | RedHat | libtalloc-0:2.1.5-1.el6rhs | * |
| Red Hat Gluster Storage 3.1 for RHEL 6 | RedHat | libtdb-0:1.3.8-1.el6rhs | * |
| Red Hat Gluster Storage 3.1 for RHEL 6 | RedHat | libtevent-0:0.9.26-1.el6rhs | * |
| Red Hat Gluster Storage 3.1 for RHEL 6 | RedHat | samba-0:4.2.11-2.el6rhs | * |
| Red Hat Gluster Storage 3.1 for RHEL 7 | RedHat | libldb-0:1.1.24-1.el7rhgs | * |
| Red Hat Gluster Storage 3.1 for RHEL 7 | RedHat | libtalloc-0:2.1.5-1.el7rhgs | * |
| Red Hat Gluster Storage 3.1 for RHEL 7 | RedHat | libtdb-0:1.3.8-1.el7rhgs | * |
| Red Hat Gluster Storage 3.1 for RHEL 7 | RedHat | libtevent-0:0.9.26-1.el7rhgs | * |
| Red Hat Gluster Storage 3.1 for RHEL 7 | RedHat | samba-0:4.2.11-2.el7rhgs | * |
| Samba | Ubuntu | devel | * |
| Samba | Ubuntu | esm-infra/xenial | * |
| Samba | Ubuntu | precise | * |
| Samba | Ubuntu | precise/esm | * |
| Samba | Ubuntu | trusty | * |
| Samba | Ubuntu | trusty/esm | * |
| Samba | Ubuntu | upstream | * |
| Samba | Ubuntu | wily | * |
| Samba | Ubuntu | xenial | * |
| Samba | Ubuntu | yakkety | * |
| Samba | Ubuntu | zesty | * |
| Samba4 | Ubuntu | precise | * |