vulnerability
Red Hat: CVE-2017-12151: Moderate: samba security update (RHSA-2017:2790)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Sep 21, 2017 | Oct 4, 2017 | Feb 19, 2026 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Sep 21, 2017
Added
Oct 4, 2017
Modified
Feb 19, 2026
Description
A flaw was found in the way samba client before samba 4.4.16, samba 4.5.14 and samba 4.6.8 used encryption with the max protocol set as SMB3. The connection could lose the requirement for signing and encrypting to any DFS redirects, allowing an attacker to read or alter the contents of the connection via a man-in-the-middle attack.
Solutions
redhat-upgrade-libsmbclientredhat-upgrade-libsmbclient-develredhat-upgrade-libwbclientredhat-upgrade-libwbclient-develredhat-upgrade-sambaredhat-upgrade-samba-clientredhat-upgrade-samba-client-libsredhat-upgrade-samba-commonredhat-upgrade-samba-common-libsredhat-upgrade-samba-common-toolsredhat-upgrade-samba-dcredhat-upgrade-samba-dc-libsredhat-upgrade-samba-debuginforedhat-upgrade-samba-develredhat-upgrade-samba-krb5-printingredhat-upgrade-samba-libsredhat-upgrade-samba-pidlredhat-upgrade-samba-pythonredhat-upgrade-samba-testredhat-upgrade-samba-test-libsredhat-upgrade-samba-vfs-glusterfsredhat-upgrade-samba-winbindredhat-upgrade-samba-winbind-clientsredhat-upgrade-samba-winbind-krb5-locatorredhat-upgrade-samba-winbind-modules
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.