CVEvulnerability

CVE-2016-2115

5.9 MEDIUM Published 2016-04-25 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2016-04-25
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
5.9 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-254

Description

Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 does not require SMB signing within a DCERPC session over ncacn_np, which allows man-in-the-middle attackers to spoof SMB clients by modifying the client-server data stream.

Affected configurations

• canonical ubuntu linux 14.04 • canonical ubuntu linux 15.10 • canonical ubuntu linux 16.04 • samba samba 3.0.0 • samba samba 3.0.1 • samba samba 3.0.2 • samba samba 3.0.2a • samba samba 3.0.3 • samba samba 3.0.4 • samba samba 3.0.5 • samba samba 3.0.6 • samba samba 3.0.7 • samba samba 3.0.8 • samba samba 3.0.9 • samba samba 3.0.10 • samba samba 3.0.11 • samba samba 3.0.12 • samba samba 3.0.13 • samba samba 3.0.14 • samba samba 3.0.14a • samba samba 3.0.15 • samba samba 3.0.16 • samba samba 3.0.17 • samba samba 3.0.18 • samba samba 3.0.19 • samba samba 3.0.20 • samba samba 3.0.20a • samba samba 3.0.20b • samba samba 3.0.21 • samba samba 3.0.21a • samba samba 3.0.21b • samba samba 3.0.21c • samba samba 3.0.22 • samba samba 3.0.23 • samba samba 3.0.23a • samba samba 3.0.23b • samba samba 3.0.23c • samba samba 3.0.23d • samba samba 3.0.24 • samba samba 3.0.25 • samba samba 3.0.25a • samba samba 3.0.25b • samba samba 3.0.25c • samba samba 3.0.26 • samba samba 3.0.26a • samba samba 3.0.27 • samba samba 3.0.28 • samba samba 3.0.29 • samba samba 3.0.30 • samba samba 3.0.31 • samba samba 3.0.32 • samba samba 3.0.33 • samba samba 3.0.34 • samba samba 3.0.35 • samba samba 3.0.36 • samba samba 3.0.37 • samba samba 3.2.0 • samba samba 3.2.1 • samba samba 3.2.2 • samba samba 3.2.3 … and 165 more

Related

Weakness · not in database (1)

References