Vulnerability in Samba
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. The connection could lose the requirement for signing and encrypting to any DFS redirects, allowi…
EPSS: 0.041 (88.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Samba — versions 4.4.16, 4.5.14, 4.6.8
Weakness classification (CWE)
References
- security.netapp.com/advisory/ntap-20170921-0001/ (x_refsource_CONFIRM)
- RHSA-2017:2790 (x_refsource_REDHAT, vendor-advisory)
- bugzilla.redhat.com/show_bug.cgi (x_refsource_CONFIRM)
- 100917 (vdb-entry, x_refsource_BID)
- support.hpe.com/hpsc/doc/public/display (x_refsource_CONFIRM)
- DSA-3983 (vendor-advisory, x_refsource_DEBIAN)
- RHSA-2017:2858 (x_refsource_REDHAT, vendor-advisory)
- 1039401 (vdb-entry, x_refsource_SECTRACK)
- www.samba.org/samba/security/CVE-2017-12151.html (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2017-12151?
- CVE-2017-12151 is a high-severity vulnerability in Samba, classified under Channel Accessible by Non-Endpoint. CVSS score: 7.4/10. Published 2018-07-27.
- How severe is CVE-2017-12151?
- High severity. CVSS v3 base score is 7.4 out of 10.