5.8
CVSSv2

CVE-2017-12150

Published: 26/07/2018 Updated: 29/08/2022
CVSS v2 Base Score: 5.8 | Impact Score: 4.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 7.4 | Impact Score: 5.2 | Exploitability Score: 2.2
VMScore: 517
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

Vulnerability Summary

It was found that samba prior to 4.4.16, 4.5.x prior to 4.5.14, and 4.6.x prior to 4.6.8 did not enforce "SMB signing" when certain configuration options were enabled. A remote attacker could launch a man-in-the-middle attack and retrieve information in plain-text.

Vulnerability Trend

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samba samba

redhat enterprise linux desktop 7.0

redhat enterprise linux workstation 7.0

redhat enterprise linux server 7.0

redhat enterprise linux desktop 6.0

redhat enterprise linux server 6.0

redhat enterprise linux workstation 6.0

redhat gluster_storage 3.0

debian debian linux 8.0

debian debian linux 9.0

Vendor Advisories

Samba could be made to expose sensitive information over the network ...
Several security issues were fixed in XXX-APP-XXX ...
Multiple security issues have been discoverd in Samba, a SMB/CIFS file, print, and login server for Unix: CVE-2017-12150 Stefan Metzmacher discovered multiple code paths where SMB signing was not enforced CVE-2017-12151 Stefan Metzmacher discovered that tools using libsmbclient did not enforce encryption when following DFS redirec ...
Synopsis Moderate: samba security update Type/Severity Security Advisory: Moderate Topic An update for samba is now available for Red Hat Gluster Storage 33 for Red Hat Enterprise Linux 6Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring ...
Synopsis Moderate: samba security update Type/Severity Security Advisory: Moderate Topic An update for samba is now available for Red Hat Enterprise Linux 6Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring System (CVSS) base score, which ...
Synopsis Moderate: samba4 security update Type/Severity Security Advisory: Moderate Topic An update for samba4 is now available for Red Hat Enterprise Linux 6Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring System (CVSS) base score, whic ...
Synopsis Moderate: samba security update Type/Severity Security Advisory: Moderate Topic An update for samba is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring System (CVSS) base score, which ...
Synopsis Moderate: samba security update Type/Severity Security Advisory: Moderate Topic An update for samba is now available for Red Hat Gluster Storage 33 for RHEL 6 and Red Hat Gluster Storage 33 for RHEL 7Red Hat Product Security has rated this update as having a security impact of Moderate A Common ...
Server memory information leak over SMB1:An information leak flaw was found in the way SMB1 protocol was implemented by Samba A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker (CVE-2017-12163) SMB2 c ...