CVE-2018-16853
CVE-2018-16853
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Samba from version 4.7.0 has a vulnerability that allows a user in a Samba AD domain to crash the KDC when Samba is built in the non-default MIT Kerberos configuration. With this advisory the Samba Team clarify that the MIT Kerberos build of the Samba AD DC is considered experimental. Therefore the Samba Team will not issue security patches for this configuration. Additionally, Samba 4.7.12, 4.8.7 and 4.9.3 have been issued as security releases to prevent building of the AD DC with MIT Kerberos unless --with-experimental-mit-ad-dc is specified to the configure command.
CVSS 7.5 · High · EPSS 3.1% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
samba
- Versions
- 4.7.12: Affected
- 4.8.7: Affected
- 4.9.3: Affected
No fix published
samba Debian:12
- Affected ranges
- ECOSYSTEM: < 2:4.9.2+dfsg-2
Update to 2:4.9.2+dfsg-2
samba Debian:13
- Affected ranges
- ECOSYSTEM: < 2:4.9.2+dfsg-2
Update to 2:4.9.2+dfsg-2
samba Debian:14
- Affected ranges
- ECOSYSTEM: < 2:4.9.2+dfsg-2
Update to 2:4.9.2+dfsg-2