Security update for samba, ldb, talloc, tdb, tevent (important)

This update for ldb, samba, talloc, tdb, tevent fixes the following issues: ldb was updated to 1.1.24. + Fix ldap \00 search expression attack dos; cve-2015-3223; bso11325 + Fix remote read memory exploit in ldb; cve-2015-5330; bso11599 + Move ldbunpackdata into ldbmodule.h for testing + Fix...

Security update for ldb, samba, talloc, tdb, tevent (important)

This update for ldb, samba, talloc, tdb, tevent fixes the following security issues and bugs: The Samba LDB was updated to version 1.1.24: - Fix ldap \00 search expression attack dos; CVE-2015-3223; bso11325 - Fix remote read memory exploit in ldb; CVE-2015-5330; bso11599 - Move ldbunpackdata int...

SUSE SLED12 / SLES12 Security Update : ldb, samba, talloc, tdb, tevent (SUSE-SU-2015:2304-1)

"This update for ldb, samba, talloc, tdb, tevent fixes the following security issues : - ldb was updated to version 1.1.24. + Fix ldap \00 search expression attack dos; CVE-2015-3223; bso11325 + Fix remote read memory exploit in ldb; CVE-2015-5330; bso11599 + Move ldbunpackdata into ldbmodule.h f...

FreeBSD : samba -- multiple vulnerabilities (ef434839-a6a4-11e5-8275-000c292e4fd8)

Samba team reports : CVE-2015-3223 Malicious request can cause Samba LDAP server to hang, spinning using CPU. CVE-2015-5330 Malicious request can cause Samba LDAP server to return uninitialized memory that should not be part of the reply. CVE-2015-5296 Requesting encryption should also request...

SUSE SLED12 / SLES12 Security Update : ldb, samba, talloc, tdb, tevent (SUSE-SU-2015:2305-1)

"This update for ldb, samba, talloc, tdb, tevent fixes the following security issues and bugs : The Samba LDB was updated to version 1.1.24 : - Fix ldap \00 search expression attack dos; CVE-2015-3223; bso11325 - Fix remote read memory exploit in ldb; CVE-2015-5330; bso11599 - Move ldbunpackdata...

SUSE: Security Advisory for ldb (SUSE-SU-2015:2304-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE-SU-2015:2305-1 Security update for ldb, samba, talloc, tdb, tevent

This update for ldb, samba, talloc, tdb, tevent fixes the following security issues and bugs: The Samba LDB was updated to version 1.1.24: - Fix ldap \00 search expression attack dos; CVE-2015-3223; bso11325 - Fix remote read memory exploit in ldb; CVE-2015-5330; bso11599 - Move ldbunpackdata int...

SUSE-SU-2015:2304-1 Security update for ldb, samba, talloc, tdb, tevent

This update for ldb, samba, talloc, tdb, tevent fixes the following security issues: - ldb was updated to version 1.1.24. + Fix ldap \00 search expression attack dos; CVE-2015-3223; bso11325 + Fix remote read memory exploit in ldb; CVE-2015-5330; bso11599 + Move ldbunpackdata into ldbmodule.h for...

[SECURITY] Fedora 23 Update: samba-4.3.3-0.fc23

Samba is the standard Windows interoperability suite of programs for Linux and Unix...

Security fix for the ALT Linux 8 package samba-DC version 4.3.3-alt1

Dec. 16, 2015 Andrey Cherepanov 4.3.3-alt1 - New version https://www.samba.org/samba/history/samba-4.3.3.html - Security fixes: - CVE-2015-3223 Denial of service in Samba Active Directory server - CVE-2015-5252 Insufficient symlink verification in smbd - CVE-2015-5299 Missing access control check...

CVE-2015-5296

Samba 3.x and 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3 supports connections that are encrypted but unsigned, which allows man-in-the-middle attackers to conduct encrypted-to-unencrypted downgrade attacks by modifying the client-server data stream, related to clidfs.c,...

Samba client requesting encryption vulnerable

Description Versions of Samba from 3.2.0 to 4.3.2 inclusive do not ensure that signing is negotiated when creating an encrypted client connection to a server. Without this a man-in-the-middle attack could downgrade the connection and connect using the supplied credentials as an unsigned,...

UBUNTU-CVE-2015-5296

Samba 3.x and 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3 supports connections that are encrypted but unsigned, which allows man-in-the-middle attackers to conduct encrypted-to-unencrypted downgrade attacks by modifying the client-server data stream, related to clidfs.c,...

UBUNTU-CVE-2015-5299

The shadowcopy2getshadowcopydata function in modules/vfsshadowcopy2.c in Samba 3.x and 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3 does not verify that the DIRECTORYLIST access right has been granted, which allows remote attackers to access snapshots by visiting a shadow copy...

UBUNTU-CVE-2015-3223

The ldbwildcardcompare function in ldbmatch.c in ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles certain zero values, which allows remote attackers to cause a denial of service infinite loop via crafted packets...

CVE-2015-5330

ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles string lengths, which allows remote attackers to obtain sensitive information from daemon heap memory by sending crafted packets and then reading 1 an error message ...

CVE-2015-5252

vfs.c in smbd in Samba 3.x and 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, when share names with certain substring relationships exist, allows remote attackers to bypass intended file-access restrictions via a symlink that points outside of a share...

CVE-2015-8467

The samldbcheckuseraccountcontrolacl function in dsdb/samdb/ldbmodules/samldb.c in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3 does not properly check for administrative privileges during creation of machine accounts, which allows remote authenticated users to bypass...

Missing access control check in shadow copy

Description All versions of Samba from 3.2.0 to 4.3.2 inclusive are vulnerable to a missing access control check in the vfsshadowcopy2 module. When looking for the shadow copy directory under the share path the current accessing user should have DIRECTORYLIST access rights in order to view the...

Denial of service attack against Windows

Description Samba, operating as an AD DC, is sometimes operated in a domain with a mix of Samba and Windows Active Directory Domain Controllers. All versions of Samba from 4.0.0 to 4.3.2 inclusive, when deployed as an AD DC in the same domain with Windows DCs, could be used to override the...