CVE-2017-12163CWE-200

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

Medium · published July 26, 2018

CVSS v3.0
4.1
EPSS
8%
Percentile
94.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
4.1 · MEDIUM
Vector
CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.07590 · 94.5th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2018-07-26T16:00Z
EPSS history
Timeline
  • 26 JUL 16:00Z
    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
    cvelistv5