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CentOS: (CVE-2016-2119) (Multiple Advisories): samba4

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CentOS: (CVE-2016-2119) (Multiple Advisories): samba4

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
07/07/2016
Created
07/25/2018
Added
07/27/2016
Modified
05/07/2019

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.

Solution(s)

  • centos-upgrade-ctdb
  • centos-upgrade-ctdb-devel
  • centos-upgrade-ctdb-tests
  • centos-upgrade-libsmbclient
  • centos-upgrade-libsmbclient-devel
  • centos-upgrade-libwbclient
  • centos-upgrade-libwbclient-devel
  • centos-upgrade-samba
  • centos-upgrade-samba-client
  • centos-upgrade-samba-client-libs
  • centos-upgrade-samba-common
  • centos-upgrade-samba-common-libs
  • centos-upgrade-samba-common-tools
  • centos-upgrade-samba-dc
  • centos-upgrade-samba-dc-libs
  • centos-upgrade-samba-devel
  • centos-upgrade-samba-libs
  • centos-upgrade-samba-pidl
  • centos-upgrade-samba-python
  • centos-upgrade-samba-test
  • centos-upgrade-samba-test-devel
  • centos-upgrade-samba-test-libs
  • centos-upgrade-samba-vfs-glusterfs
  • centos-upgrade-samba-winbind
  • centos-upgrade-samba-winbind-clients
  • centos-upgrade-samba-winbind-krb5-locator
  • centos-upgrade-samba-winbind-modules
  • centos-upgrade-samba4
  • centos-upgrade-samba4-client
  • centos-upgrade-samba4-common
  • centos-upgrade-samba4-dc
  • centos-upgrade-samba4-dc-libs
  • centos-upgrade-samba4-devel
  • centos-upgrade-samba4-libs
  • centos-upgrade-samba4-pidl
  • centos-upgrade-samba4-python
  • centos-upgrade-samba4-test
  • centos-upgrade-samba4-winbind
  • centos-upgrade-samba4-winbind-clients
  • centos-upgrade-samba4-winbind-krb5-locator

References

  • CVE-2016-2119
  • USN-3092-1
  • DSA-3740

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