Rapid7 Vulnerability & Exploit Database

Samba CVE-2018-1057: Authenticated users can change other users' password

Back to Search

Samba CVE-2018-1057: Authenticated users can change other users' password

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:P)
Published
03/13/2018
Created
07/25/2018
Added
03/13/2018
Modified
05/04/2018

Description

On a Samba 4 AD DC the LDAP server in all versions of Samba from 4.0.0 onwards incorrectly validates permissions to modify passwords over LDAP allowing authenticated users to change any other users' passwords, including administrative users and privileged service accounts (eg Domain Controllers).

Solution(s)

  • samba-upgrade-4_5_16
  • samba-upgrade-4_6_14
  • samba-upgrade-4_7_6

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;