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Samba CVE-2016-2115: SMB client connections for IPC traffic are not integrity protected

Severity CVSS Published Added Modified
4 (AV:N/AC:M/Au:N/C:N/I:P/A:N) April 11, 2016 April 11, 2016 October 29, 2017

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.

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References

Solution

samba-upgrade-4_2_11

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