high7.4
CVE-2017-12151
A flaw was found in the way samba client before samba 4.4.16, samba 4.5.14 and samba 4.6.8 used encryption with the max protocol set as SMB3.
Impact
A flaw was found in the way samba client before samba 4.4.16, samba 4.5.14 and samba 4.6.8 used encryption with the max protocol set as SMB3. The connection could lose the requirement for signing and encrypting to any DFS redirects, allowing an attacker to read or alter the contents of the connection via a man-in-the-middle attack.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Samba | Samba | before 4.4.16 from 4.5.0 before 4.5.14 from 4.6.0 before 4.6.8 |
| Debian | Debian Linux | Versions 8.0, 9.0 |
| Redhat | Enterprise Linux | Version 7.0 |
| Redhat | Enterprise Linux Desktop | Version 7.0 |
| Redhat | Enterprise Linux Server Aus | Version 7.4 |
| Redhat | Enterprise Linux Server Eus | Versions 7.4, 7.5 |
| Redhat | Enterprise Linux Workstation | Version 7.0 |
| Hp | Cifs Server | Version b.04.05.11.00 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.securityfocus.com/bid/100917
- http://www.securitytracker.com/id/1039401
- https://access.redhat.com/errata/RHSA-2017:2790
- https://access.redhat.com/errata/RHSA-2017:2858
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12151
- https://security.netapp.com/advisory/ntap-20170921-0001/
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03817en_us
- https://www.debian.org/security/2017/dsa-3983
- https://www.samba.org/samba/security/CVE-2017-12151.html
- http://www.securityfocus.com/bid/100917
- http://www.securitytracker.com/id/1039401
- https://access.redhat.com/errata/RHSA-2017:2790
- https://access.redhat.com/errata/RHSA-2017:2858
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12151
- https://security.netapp.com/advisory/ntap-20170921-0001/
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03817en_us
- https://www.debian.org/security/2017/dsa-3983
- https://www.samba.org/samba/security/CVE-2017-12151.html