CVE-2017-12150
Find out more about CVE-2017-12150 from the MITRE CVE dictionary dictionary and NIST NVD.
CVSS v3 metrics
| CVSS3 Base Score | 7.4 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
| Attack Vector | Network |
| Attack Complexity | High |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity Impact | High |
| Availability Impact | None |
Red Hat Security Errata
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 7 (samba) | RHSA-2017:2790 | 2017-09-21 |
| Red Hat Enterprise Linux 6 (samba4) | RHSA-2017:2791 | 2017-09-21 |
| Red Hat Enterprise Linux 6 (samba) | RHSA-2017:2789 | 2017-09-21 |
| Red Hat Gluster 3.3 Samba on RHEL-6 (samba) | RHSA-2017:2858 | 2017-10-04 |
| Red Hat Gluster 3.3 Samba on RHEL-7 (samba) | RHSA-2017:2858 | 2017-10-04 |
Affected Packages State
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 5 | samba | Will not fix |
| Red Hat Enterprise Linux 5 | samba3x | Will not fix |
Acknowledgements
Red Hat would like to thank the Samba project for reporting this issue. Upstream acknowledges Stefan Metzmacher (SerNet) as the original reporter.Mitigation
The missing implied signing for 'smb2mount -e', 'smbcacls -e' and 'smbcquotas -e' can be enforced by explicitly using '--signing=required' on the commandline or "client signing = required" in smb.conf.
