A samba security update has been released for openSUSE Leap 15.2.

security-announce: openSUSE-SU-2020:1526-1: important: Security update for samba

openSUSE Security Update: Security update for samba
______________________________________________________________________________

Announcement ID: openSUSE-SU-2020:1526-1
Rating: important
References: #1176579
Cross-References: CVE-2020-1472
Affected Products:
openSUSE Leap 15.2
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for samba fixes the following issues:

- ZeroLogon: An elevation of privilege was possible with some non default
configurations when an attacker established a vulnerable Netlogon secure
channel connection to a domain controller, using the Netlogon Remote
Protocol (MS-NRPC) (CVE-2020-1472, bsc#1176579).

- Update to samba 4.11.13
+ s3: libsmb: Fix SMB2 client rename bug to a Windows server;
(bso#14403);
+ dsdb: Allow "password hash userPassword schemes = CryptSHA256" to work
on RHEL7; (bso#14424);
+ dbcheck: Allow a dangling forward link outside our known NCs;
(bso#14450);
+ lib/debug: Set the correct default backend loglevel to
MAX_DEBUG_LEVEL; (bso#14426);
+ s3:smbd: PANIC: assert failed in get_lease_type(); (bso#14428);
+ lib/util: do not install "test_util_paths"; (bso#14370);
+ lib:util: Fix smbclient -l basename dir; (bso#14345);
+ s3:smbd: PANIC: assert failed in get_lease_type(); (bso#14428);
+ util: Allow symlinks in directory_create_or_exist; (bso#14166);
+ docs: Fix documentation for require_membership_of of pam_winbind;
(bso#14358);
+ s3:winbind:idmap_ad: Make failure to get attrnames for schema mode
fatal; (bso#14425);

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.2:

zypper in -t patch openSUSE-2020-1526=1


Package List:

- openSUSE Leap 15.2 (i586 x86_64):

ctdb-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
ctdb-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
ctdb-pcp-pmda-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
ctdb-pcp-pmda-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
ctdb-tests-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
ctdb-tests-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc-binding0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc-binding0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc-samr-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc-samr0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc-samr0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-krb5pac-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-krb5pac0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-krb5pac0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-nbt-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-nbt0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-nbt0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-standard-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-standard0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-standard0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libnetapi-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libnetapi0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libnetapi0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-credentials-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-credentials0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-credentials0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-errors-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-errors0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-errors0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-hostconfig-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-hostconfig0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-hostconfig0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-passdb-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-passdb0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-passdb0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-policy-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-policy-python3-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-policy0-python3-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-policy0-python3-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-util-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-util0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-util0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamdb-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamdb0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamdb0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbclient-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbclient0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbclient0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbconf-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbconf0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbconf0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbldap-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbldap2-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbldap2-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libtevent-util-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libtevent-util0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libtevent-util0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libwbclient-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libwbclient0-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libwbclient0-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-ad-dc-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-ad-dc-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-client-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-client-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-core-devel-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-debugsource-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-dsdb-modules-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-dsdb-modules-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-libs-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-libs-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-libs-python3-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-libs-python3-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-python3-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-python3-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-test-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-test-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-winbind-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-winbind-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1

- openSUSE Leap 15.2 (noarch):

samba-doc-4.11.13+git.189.e9bd318cd13-lp152.3.13.1

- openSUSE Leap 15.2 (x86_64):

libdcerpc-binding0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc-binding0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc-samr0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc-samr0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libdcerpc0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-krb5pac0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-krb5pac0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-nbt0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-nbt0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-standard0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr-standard0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libndr0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libnetapi-devel-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libnetapi0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libnetapi0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-credentials0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-credentials0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-errors0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-errors0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-hostconfig0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-hostconfig0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-passdb0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-passdb0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-policy0-python3-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-policy0-python3-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-util0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamba-util0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamdb0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsamdb0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbclient0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbclient0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbconf0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbconf0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbldap2-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libsmbldap2-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libtevent-util0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libtevent-util0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libwbclient0-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
libwbclient0-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-ad-dc-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-ad-dc-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-ceph-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-ceph-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-client-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-client-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-libs-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-libs-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-libs-python3-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-libs-python3-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-winbind-32bit-4.11.13+git.189.e9bd318cd13-lp152.3.13.1
samba-winbind-32bit-debuginfo-4.11.13+git.189.e9bd318cd13-lp152.3.13.1

References:

  https://www.suse.com/security/cve/CVE-2020-1472.html
  https://bugzilla.suse.com/1176579