High severity7.5NVD Advisory· Published Jul 7, 2016· Updated May 6, 2026
CVE-2016-2119
CVE-2016-2119
Description
libcli/smb/smbXcli_base.c in Samba 4.x before 4.2.14, 4.3.x before 4.3.11, and 4.4.x before 4.4.5 allows man-in-the-middle attackers to bypass a client-signing protection mechanism, and consequently spoof SMB2 and SMB3 servers, via the (1) SMB2_SESSION_FLAG_IS_GUEST or (2) SMB2_SESSION_FLAG_IS_NULL flag.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
9- lists.opensuse.org/opensuse-updates/2016-07/msg00060.htmlnvdMailing ListThird Party Advisory
- rhn.redhat.com/errata/RHSA-2016-1486.htmlnvdThird Party Advisory
- rhn.redhat.com/errata/RHSA-2016-1487.htmlnvdThird Party Advisory
- rhn.redhat.com/errata/RHSA-2016-1494.htmlnvdThird Party Advisory
- www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.htmlnvdThird Party Advisory
- www.securityfocus.com/bid/91700nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1036244nvdThird Party AdvisoryVDB Entry
- security.gentoo.org/glsa/201805-07nvdThird Party Advisory
- www.samba.org/samba/security/CVE-2016-2119.htmlnvdVendor Advisory
News mentions
0No linked articles in our index yet.