CVE-2018-1139
22.08.2018, 14:29
A flaw was found in the way samba before 4.7.9 and 4.8.4 allowed the use of weak NTLMv1 authentication even when NTLMv1 was explicitly disabled. A man-in-the-middle attacker could use this flaw to read the credential and other details passed between the samba server and client.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| samba | samba | 4.7.0 ≤ 𝑥 < 4.7.9 |
| samba | samba | 4.8.0 ≤ 𝑥 < 4.8.4 |
| canonical | ubuntu_linux | 14.04 |
| canonical | ubuntu_linux | 16.04 |
| canonical | ubuntu_linux | 18.04 |
| redhat | enterprise_linux_desktop | 7.0 |
| redhat | enterprise_linux_server | 7.0 |
| redhat | enterprise_linux_workstation | 7.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Red Hat Enterprise Linux Releases
Red Hat Product | |||
|---|---|---|---|
| ctdb |
| ||
| ctdb-tests |
| ||
| libsmbclient |
| ||
| libsmbclient-devel |
| ||
| libwbclient |
| ||
| libwbclient-devel |
| ||
| samba |
| ||
| samba-client |
| ||
| samba-client-libs |
| ||
| samba-common |
| ||
| samba-common-libs |
| ||
| samba-common-tools |
| ||
| samba-dc |
| ||
| samba-dc-libs |
| ||
| samba-devel |
| ||
| samba-krb5-printing |
| ||
| samba-libs |
| ||
| samba-pidl |
| ||
| samba-python |
| ||
| samba-python-test |
| ||
| samba-test |
| ||
| samba-test-libs |
| ||
| samba-vfs-glusterfs |
| ||
| samba-winbind |
| ||
| samba-winbind-clients |
| ||
| samba-winbind-krb5-locator |
| ||
| samba-winbind-modules |
|
Common Weakness Enumeration
- CWE-20 - Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
- CWE-522 - Insufficiently Protected CredentialsThe product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.
References