CVE-2017-12163
MEDIUM severity · CVSS 4.1 · Information disclosure
4.1CVSS MEDIUM
Summary
An information leak flaw was found in the way SMB1 protocol was implemented by Samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker.
Impact & exploitability
Attack vectorAdjacent
Attack complexityLow
Privileges requiredLow
User interactionRequired
Confidentiality impactLow
Integrity impactLow
Availability impactNone
Exploit probability (EPSS)8%
CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12163Advisory
- http://www.securityfocus.com/bid/100925Advisory
- http://www.securitytracker.com/id/1039401Advisory
- https://access.redhat.com/errata/RHSA-2017:2789Advisory
- https://access.redhat.com/errata/RHSA-2017:2790Advisory
- https://access.redhat.com/errata/RHSA-2017:2791Advisory
- https://access.redhat.com/errata/RHSA-2017:2858Advisory
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03775en_usAdvisory