CVE-2016-2112

N/A

Description

The bundled LDAP client library 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 does not recognize the "client ldap sasl wrapping" setting, which allows man-in-the-middle attackers to perform LDAP protocol-downgrade attacks by modifying the client-server data stream.

CVE Details

CVSS v3.1 ScoreN/A

Published4/25/2016

Last Modified4/12/2025

Sourcenvd

Honeypot Sightings0

Affected Products

canonical:ubuntu_linuxsamba:samba

Weaknesses (CWE)

CWE-254

References

http://badlock.org/(secalert@redhat.com)

http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182185.html(secalert@redhat.com)

http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182272.html(secalert@redhat.com)

http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182288.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00020.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00021.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00022.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00023.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00024.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2016-0611.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2016-0612.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2016-0613.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2016-0614.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2016-0618.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2016-0619.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2016-0620.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2016-0624.html(secalert@redhat.com)

http://www.debian.org/security/2016/dsa-3548(secalert@redhat.com)

http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html(secalert@redhat.com)

http://www.securitytracker.com/id/1035533(secalert@redhat.com)

http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.458012(secalert@redhat.com)

http://www.ubuntu.com/usn/USN-2950-1(secalert@redhat.com)

http://www.ubuntu.com/usn/USN-2950-2(secalert@redhat.com)

http://www.ubuntu.com/usn/USN-2950-3(secalert@redhat.com)

http://www.ubuntu.com/usn/USN-2950-4(secalert@redhat.com)

http://www.ubuntu.com/usn/USN-2950-5(secalert@redhat.com)

https://bto.bluecoat.com/security-advisory/sa122(secalert@redhat.com)

https://h20566.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c05087821(secalert@redhat.com)

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05082964(secalert@redhat.com)

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05162399(secalert@redhat.com)

https://security.gentoo.org/glsa/201612-47(secalert@redhat.com)

https://www.samba.org/samba/history/samba-4.2.10.html(secalert@redhat.com)

https://www.samba.org/samba/latest_news.html#4.4.2(secalert@redhat.com)

https://www.samba.org/samba/security/CVE-2016-2112.html(secalert@redhat.com)

http://badlock.org/(af854a3a-2127-422b-91ae-364da2661108)

http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182185.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182272.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182288.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00020.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00021.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00022.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00023.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00024.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2016-0611.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2016-0612.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2016-0613.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2016-0614.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2016-0618.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2016-0619.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2016-0620.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2016-0624.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2016/dsa-3548(af854a3a-2127-422b-91ae-364da2661108)

http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1035533(af854a3a-2127-422b-91ae-364da2661108)

http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.458012(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-2950-1(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-2950-2(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-2950-3(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-2950-4(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-2950-5(af854a3a-2127-422b-91ae-364da2661108)

https://bto.bluecoat.com/security-advisory/sa122(af854a3a-2127-422b-91ae-364da2661108)

https://h20566.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c05087821(af854a3a-2127-422b-91ae-364da2661108)

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05082964(af854a3a-2127-422b-91ae-364da2661108)

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05162399(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/201612-47(af854a3a-2127-422b-91ae-364da2661108)

https://www.samba.org/samba/history/samba-4.2.10.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.samba.org/samba/latest_news.html#4.4.2(af854a3a-2127-422b-91ae-364da2661108)

https://www.samba.org/samba/security/CVE-2016-2112.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.