PublicDateAtUSN: 2018-03-13
Candidate: CVE-2018-1057
CRD: 2018-03-13
PublicDate: 2018-03-13 16:29:00 UTC
References: 
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1057
 https://www.samba.org/samba/security/CVE-2018-1057.html
 https://wiki.samba.org/index.php/CVE-2018-1057
 https://ubuntu.com/security/notices/USN-3595-1
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).
Ubuntu-Description: 
Notes: 
 mdeslaur> 4.0.0 onwards
Bugs: 
 https://bugzilla.samba.org/show_bug.cgi?id=13272
 https://bugs.launchpad.net/bugs/1755059
Priority: high
Discovered-by: Björn Baumbach
Assigned-to: 
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H [8.8 HIGH]
 nvd: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H [8.8 HIGH]

Patches_samba:
upstream_samba: released (4.7.6,4.6.14,4.5.16)
precise/esm_samba: not-affected (2:3.6.25-0ubuntu0.12.04.10)
trusty_samba: released (2:4.3.11+dfsg-0ubuntu0.14.04.14)
trusty/esm_samba: released (2:4.3.11+dfsg-0ubuntu0.14.04.14)
xenial_samba: released (2:4.3.11+dfsg-0ubuntu0.16.04.13)
esm-infra/xenial_samba: released (2:4.3.11+dfsg-0ubuntu0.16.04.13)
artful_samba: released (2:4.6.7+dfsg-1ubuntu3.2)
devel_samba: released (2:4.7.6+dfsg~ubuntu-0ubuntu1)