SUSE-SU-2020:2730-1

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Source
https://www.suse.com/support/update/announcement/2020/suse-su-20202730-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2730-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2020:2730-1
Upstream
Related
Published
2020-09-23T14:35:52Z
Modified
2026-02-04T03:58:44Z
Summary
Security update for samba
Details

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);
References

Affected packages

SUSE:Linux Enterprise High Availability Extension 15 SP2
samba

Package

Name
samba
Purl
pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.11.13+git.189.e9bd318cd13-4.11.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ctdb":  "4.11.13+git.189.e9bd318cd13-4.11.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2730-1.json"
SUSE:Linux Enterprise Module for Basesystem 15 SP2
samba

Package

Name
samba
Purl
pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.11.13+git.189.e9bd318cd13-4.11.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libdcerpc-binding0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libdcerpc-binding0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libdcerpc-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libdcerpc-samr-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libdcerpc-samr0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libdcerpc0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libdcerpc0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libndr-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libndr-krb5pac-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libndr-krb5pac0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libndr-krb5pac0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libndr-nbt-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libndr-nbt0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libndr-nbt0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libndr-standard-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libndr-standard0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libndr-standard0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libndr0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libndr0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libnetapi-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libnetapi0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libnetapi0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-credentials-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-credentials0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-credentials0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-errors-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-errors0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-errors0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-hostconfig-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-hostconfig0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-hostconfig0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-passdb-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-passdb0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-passdb0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-policy-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-policy-python3-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-policy0-python3":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-util-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-util0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamba-util0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamdb-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamdb0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsamdb0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsmbclient-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsmbclient0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsmbconf-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsmbconf0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsmbconf0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsmbldap-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsmbldap2":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libsmbldap2-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libtevent-util-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libtevent-util0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libtevent-util0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libwbclient-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libwbclient0":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "libwbclient0-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "samba":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "samba-ceph":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "samba-client":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "samba-core-devel":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "samba-libs":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "samba-libs-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "samba-libs-python3":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "samba-python3":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "samba-winbind":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "samba-winbind-32bit":  "4.11.13+git.189.e9bd318cd13-4.11.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2730-1.json"
SUSE:Linux Enterprise Module for Python 2 15 SP2
samba

Package

Name
samba
Purl
pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%202%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.11.13+git.189.e9bd318cd13-4.11.1

Ecosystem specific 

{
    "binaries":  [
        {
            "samba-ad-dc":  "4.11.13+git.189.e9bd318cd13-4.11.1",
            "samba-dsdb-modules":  "4.11.13+git.189.e9bd318cd13-4.11.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2730-1.json"