vulnerability

CentOS: (CVE-2016-2110) (Multiple Advisories): samba

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Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
2016-04-13
Added
2016-07-06
Modified
2019-05-07

Description

The NTLMSSP authentication implementation in 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 allows man-in-the-middle attackers to perform protocol-downgrade attacks by modifying the client-server data stream to remove application-layer flags or encryption settings, as demonstrated by clearing the NTLMSSP_NEGOTIATE_SEAL or NTLMSSP_NEGOTIATE_SIGN option to disrupt LDAP security.

Solution(s)

centos-upgrade-ctdbcentos-upgrade-ctdb-develcentos-upgrade-ctdb-testscentos-upgrade-libsmbclientcentos-upgrade-libsmbclient-develcentos-upgrade-libwbclientcentos-upgrade-libwbclient-develcentos-upgrade-sambacentos-upgrade-samba-clientcentos-upgrade-samba-client-libscentos-upgrade-samba-commoncentos-upgrade-samba-common-libscentos-upgrade-samba-common-toolscentos-upgrade-samba-dccentos-upgrade-samba-dc-libscentos-upgrade-samba-develcentos-upgrade-samba-doccentos-upgrade-samba-domainjoin-guicentos-upgrade-samba-glusterfscentos-upgrade-samba-libscentos-upgrade-samba-pidlcentos-upgrade-samba-pythoncentos-upgrade-samba-swatcentos-upgrade-samba-testcentos-upgrade-samba-test-develcentos-upgrade-samba-test-libscentos-upgrade-samba-vfs-glusterfscentos-upgrade-samba-winbindcentos-upgrade-samba-winbind-clientscentos-upgrade-samba-winbind-develcentos-upgrade-samba-winbind-krb5-locatorcentos-upgrade-samba-winbind-modulescentos-upgrade-samba3xcentos-upgrade-samba3x-clientcentos-upgrade-samba3x-commoncentos-upgrade-samba3x-doccentos-upgrade-samba3x-domainjoin-guicentos-upgrade-samba3x-swatcentos-upgrade-samba3x-winbindcentos-upgrade-samba3x-winbind-devel

References

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