CVE-2019-14902
Published: 21 January 2020
There is an issue in all samba 4.11.x versions before 4.11.5, all samba 4.10.x versions before 4.10.12 and all samba 4.9.x versions before 4.9.18, where the removal of the right to create or modify a subtree would not automatically be taken away on all domain controllers.
Priority
Low
CVSS 3 base score: 5.4
Status
| Package | Release | Status |
|---|---|---|
|
samba Launchpad, Ubuntu, Debian |
Upstream |
Released
(4.11.5,4.10.12)
|
| Ubuntu 21.10 (Impish Indri) |
Released
(2:4.11.5+dfsg-1ubuntu1)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Released
(2:4.11.5+dfsg-1ubuntu1)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(2:4.11.5+dfsg-1ubuntu1)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(2:4.7.6+dfsg~ubuntu-0ubuntu2.15)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Needed
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Needs triage
|
Notes
| Author | Note |
|---|---|
| mdeslaur | difficult and risky backport to 4.3 in xenial. Workaround: Use of 'samba-tool drs replicate $DC1 $DC2 $NC --full-sync' will cause all ACLs to be syncronised from DC2 to DC1, for the given NC (naming context) |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14902
- https://www.samba.org/samba/security/CVE-2019-14902.html
- https://ubuntu.com/security/notices/USN-4244-1
- NVD
- Launchpad
- Debian