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CVE-2016-2115 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-254 | 7PK - Security Features | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| canonical ubuntu linux | 14.04 15.10 16.04 |
CPE
Remediation
| |
| samba samba | 3.0.0 3.0.1 3.0.2 3.0.2 a 3.0.2a 3.0.3 3.0.4 3.0.4 rc1 3.0.5 3.0.6 3.0.7 3.0.8 3.0.9 3.0.10 3.0.11 3.0.12 3.0.13 3.0.14 3.0.14 a 3.0.14a 3.0.15 3.0.16 3.0.17 3.0.18 3.0.19 3.0.20 3.0.20 a 3.0.20 b 3.0.20a 3.0.20b 3.0.21 3.0.21 a 3.0.21 b 3.0.21 c 3.0.21a 3.0.21b 3.0.21c 3.0.22 3.0.23 3.0.23 a 3.0.23 b 3.0.23 c 3.0.23 d 3.0.23a 3.0.23b 3.0.23c 3.0.23d 3.0.24 3.0.25 3.0.25 a 3.0.25 b 3.0.25 c 3.0.25 pre1 3.0.25 pre2 3.0.25 rc1 3.0.25 rc2 3.0.25 rc3 3.0.25a 3.0.25b 3.0.25c 3.0.26 3.0.26 a 3.0.26a 3.0.27 3.0.27 a 3.0.28 3.0.28 a 3.0.29 3.0.30 3.0.31 3.0.32 3.0.33 3.0.34 3.0.35 3.0.36 3.0.37 3.2.0 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 3.2.6 3.2.7 3.2.8 3.2.9 3.2.10 3.2.11 3.2.12 3.2.13 3.2.14 3.2.15 3.3.0 3.3.1 3.3.2 3.3.3 3.3.4 3.3.5 3.3.6 3.3.7 3.3.8 3.3.9 3.3.10 3.3.11 3.3.12 3.3.13 3.3.14 3.3.15 3.3.16 3.4.0 3.4.1 3.4.2 3.4.3 3.4.4 3.4.5 3.4.6 3.4.7 3.4.8 3.4.9 3.4.10 3.4.11 3.4.12 3.4.13 3.4.14 3.4.15 3.4.16 3.4.17 3.5.0 3.5.1 3.5.2 3.5.3 3.5.4 3.5.5 3.5.6 3.5.7 3.5.8 3.5.9 3.5.10 3.5.11 3.5.12 3.5.13 3.5.14 3.5.15 3.5.16 3.5.17 3.5.18 3.5.19 3.5.20 3.5.21 3.5.22 3.6.0 3.6.1 3.6.2 3.6.3 3.6.4 3.6.5 3.6.6 3.6.7 3.6.8 3.6.9 3.6.10 3.6.11 3.6.12 3.6.13 3.6.14 3.6.15 3.6.16 3.6.17 3.6.18 3.6.19 3.6.20 3.6.21 3.6.22 3.6.23 3.6.24 3.6.25 4.0.0 4.0.1 4.0.2 4.0.3 4.0.4 4.0.5 4.0.6 4.0.7 4.0.8 4.0.9 4.0.10 4.0.11 4.0.12 4.0.13 4.0.14 4.0.15 4.0.16 4.0.17 4.0.18 4.0.19 4.0.20 4.0.21 4.0.22 4.0.23 4.0.24 4.0.25 4.0.26 4.1.0 4.1.1 4.1.2 4.1.3 4.1.4 4.1.5 4.1.6 4.1.7 4.1.8 4.1.9 4.1.10 4.1.11 4.1.12 4.1.13 4.1.14 4.1.15 4.1.16 4.1.17 4.1.18 4.1.19 4.1.20 4.1.21 4.1.22 4.1.23 4.2.0 rc1 4.2.0 rc2 4.2.0 rc3 4.2.0 rc4 4.2.1 4.2.2 4.2.3 4.2.4 4.2.5 4.2.6 4.2.7 4.2.8 4.2.9 4.3.0 4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 4.3.6 4.4.0 |
CPE
Remediation
| |
Change History
17 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| May 6, 2026 | Status Change | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Dec 31, 2016 | CVE Modified | [email protected] |
| Dec 3, 2016 | CVE Modified | [email protected] |
| Dec 1, 2016 | CVE Modified | [email protected] |
| Nov 30, 2016 | CVE Modified | [email protected] |
| Oct 4, 2016 | CVE Modified | [email protected] |
| Aug 25, 2016 | Modified Analysis | [email protected] |
| Aug 17, 2016 | CVE Modified | [email protected] |
| Jun 11, 2016 | CVE Modified | [email protected] |
| Jun 3, 2016 | Modified Analysis | [email protected] |
| Jun 3, 2016 | CVE Modified | [email protected] |
| Apr 28, 2016 | Modified Analysis | [email protected] |
| Apr 27, 2016 | Initial Analysis | [email protected] |
| Apr 27, 2016 | Initial Analysis | [email protected] |