CVE-2018-1057
critical
CVSS v3
—
CVSS v2
—
VIR risk
9.5
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).
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-1057
Vendor advisory: arch — https://security.archlinux.org/ASA-201803-10
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 4.7.6-1 | |
| debian | bookworm | fixed | 2:4.7.4+dfsg-2 |
| debian | bullseye | fixed | 2:4.7.4+dfsg-2 |
| debian | forky | fixed | 2:4.7.4+dfsg-2 |
| debian | sid | fixed | 2:4.7.4+dfsg-2 |
| debian | trixie | fixed | 2:4.7.4+dfsg-2 |
References
Verify integrity in audit chain (admin only). AS-IS.