CVE-2018-1057
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).
02 / AFFECTED SOFTWARE
Affected packages
14 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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).
05 / REFERENCES
Further evidence
- http://www.securityfocus.com/bid/103382
- http://www.securitytracker.com/id/1040494
- https://bugzilla.redhat.com/show_bug.cgi?id=1553553
- https://lists.debian.org/debian-lts-announce/2019/04/msg00013.html
- https://security.gentoo.org/glsa/201805-07
- https://security.netapp.com/advisory/ntap-20180313-0001/
- https://usn.ubuntu.com/3595-1/
- https://www.debian.org/security/2018/dsa-4135
- https://www.samba.org/samba/security/CVE-2018-1057.html
- https://www.synology.com/support/security/Synology_SA_18_08