vulnerability
Ubuntu: USN-3738-1 (CVE-2018-1139): Samba vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:P/I:N/A:N) | Aug 14, 2018 | Aug 17, 2018 | Aug 18, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
Aug 14, 2018
Added
Aug 17, 2018
Modified
Aug 18, 2025
Description
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.
Solutions
ubuntu-upgrade-libsmbclientubuntu-upgrade-samba
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