RedHat: RHSA-2022-0008:03 Important: samba security update | LinuxS...

Advisories

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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: samba security update
Advisory ID:       RHSA-2022:0008-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:0008
Issue date:        2022-01-04
CVE Names:         CVE-2016-2124 CVE-2020-25717 CVE-2021-23192 
=====================================================================

1. Summary:

An update for samba is now available for Red Hat Enterprise Linux 8.4
Extended Update Support.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat CodeReady Linux Builder EUS (v. 8.4) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS EUS (v.8.4) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

Samba is an open-source implementation of the Server Message Block (SMB)
protocol and the related Common Internet File System (CIFS) protocol, which
allow PC-compatible machines to share files, printers, and various
information.

Security Fix(es):

* samba: Active Directory (AD) domain user could become root on domain
members (CVE-2020-25717)

* samba: SMB1 client connections can be downgraded to plaintext
authentication (CVE-2016-2124)

* samba: Subsequent DCE/RPC fragment injection vulnerability
(CVE-2021-23192)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing this update, the smb service will be restarted
automatically.

5. Bugs fixed (https://bugzilla.redhat.com/):

2019660 - CVE-2016-2124 samba: SMB1 client connections can be downgraded to plaintext authentication
2019666 - CVE-2021-23192 samba: Subsequent DCE/RPC fragment injection vulnerability
2019672 - CVE-2020-25717 samba: Active Directory (AD) domain user could become root on domain members

6. Package List:

Red Hat Enterprise Linux BaseOS EUS (v.8.4):

Source:
samba-4.13.3-8.el8_4.src.rpm

aarch64:
ctdb-4.13.3-8.el8_4.aarch64.rpm
ctdb-debuginfo-4.13.3-8.el8_4.aarch64.rpm
ctdb-tests-4.13.3-8.el8_4.aarch64.rpm
ctdb-tests-debuginfo-4.13.3-8.el8_4.aarch64.rpm
libsmbclient-4.13.3-8.el8_4.aarch64.rpm
libsmbclient-debuginfo-4.13.3-8.el8_4.aarch64.rpm
libwbclient-4.13.3-8.el8_4.aarch64.rpm
libwbclient-debuginfo-4.13.3-8.el8_4.aarch64.rpm
python3-samba-4.13.3-8.el8_4.aarch64.rpm
python3-samba-debuginfo-4.13.3-8.el8_4.aarch64.rpm
python3-samba-test-4.13.3-8.el8_4.aarch64.rpm
samba-4.13.3-8.el8_4.aarch64.rpm
samba-client-4.13.3-8.el8_4.aarch64.rpm
samba-client-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-client-libs-4.13.3-8.el8_4.aarch64.rpm
samba-client-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-common-libs-4.13.3-8.el8_4.aarch64.rpm
samba-common-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-common-tools-4.13.3-8.el8_4.aarch64.rpm
samba-common-tools-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-debugsource-4.13.3-8.el8_4.aarch64.rpm
samba-krb5-printing-4.13.3-8.el8_4.aarch64.rpm
samba-krb5-printing-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-libs-4.13.3-8.el8_4.aarch64.rpm
samba-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-test-4.13.3-8.el8_4.aarch64.rpm
samba-test-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-test-libs-4.13.3-8.el8_4.aarch64.rpm
samba-test-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-winbind-4.13.3-8.el8_4.aarch64.rpm
samba-winbind-clients-4.13.3-8.el8_4.aarch64.rpm
samba-winbind-clients-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-winbind-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-winbind-krb5-locator-4.13.3-8.el8_4.aarch64.rpm
samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-winbind-modules-4.13.3-8.el8_4.aarch64.rpm
samba-winbind-modules-debuginfo-4.13.3-8.el8_4.aarch64.rpm

noarch:
samba-common-4.13.3-8.el8_4.noarch.rpm
samba-pidl-4.13.3-8.el8_4.noarch.rpm

ppc64le:
ctdb-4.13.3-8.el8_4.ppc64le.rpm
ctdb-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
ctdb-tests-4.13.3-8.el8_4.ppc64le.rpm
ctdb-tests-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
libsmbclient-4.13.3-8.el8_4.ppc64le.rpm
libsmbclient-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
libwbclient-4.13.3-8.el8_4.ppc64le.rpm
libwbclient-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
python3-samba-4.13.3-8.el8_4.ppc64le.rpm
python3-samba-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
python3-samba-test-4.13.3-8.el8_4.ppc64le.rpm
samba-4.13.3-8.el8_4.ppc64le.rpm
samba-client-4.13.3-8.el8_4.ppc64le.rpm
samba-client-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-client-libs-4.13.3-8.el8_4.ppc64le.rpm
samba-client-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-common-libs-4.13.3-8.el8_4.ppc64le.rpm
samba-common-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-common-tools-4.13.3-8.el8_4.ppc64le.rpm
samba-common-tools-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-debugsource-4.13.3-8.el8_4.ppc64le.rpm
samba-krb5-printing-4.13.3-8.el8_4.ppc64le.rpm
samba-krb5-printing-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-libs-4.13.3-8.el8_4.ppc64le.rpm
samba-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-test-4.13.3-8.el8_4.ppc64le.rpm
samba-test-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-test-libs-4.13.3-8.el8_4.ppc64le.rpm
samba-test-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-winbind-4.13.3-8.el8_4.ppc64le.rpm
samba-winbind-clients-4.13.3-8.el8_4.ppc64le.rpm
samba-winbind-clients-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-winbind-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-winbind-krb5-locator-4.13.3-8.el8_4.ppc64le.rpm
samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-winbind-modules-4.13.3-8.el8_4.ppc64le.rpm
samba-winbind-modules-debuginfo-4.13.3-8.el8_4.ppc64le.rpm

s390x:
ctdb-4.13.3-8.el8_4.s390x.rpm
ctdb-debuginfo-4.13.3-8.el8_4.s390x.rpm
ctdb-tests-4.13.3-8.el8_4.s390x.rpm
ctdb-tests-debuginfo-4.13.3-8.el8_4.s390x.rpm
libsmbclient-4.13.3-8.el8_4.s390x.rpm
libsmbclient-debuginfo-4.13.3-8.el8_4.s390x.rpm
libwbclient-4.13.3-8.el8_4.s390x.rpm
libwbclient-debuginfo-4.13.3-8.el8_4.s390x.rpm
python3-samba-4.13.3-8.el8_4.s390x.rpm
python3-samba-debuginfo-4.13.3-8.el8_4.s390x.rpm
python3-samba-test-4.13.3-8.el8_4.s390x.rpm
samba-4.13.3-8.el8_4.s390x.rpm
samba-client-4.13.3-8.el8_4.s390x.rpm
samba-client-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-client-libs-4.13.3-8.el8_4.s390x.rpm
samba-client-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-common-libs-4.13.3-8.el8_4.s390x.rpm
samba-common-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-common-tools-4.13.3-8.el8_4.s390x.rpm
samba-common-tools-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-debugsource-4.13.3-8.el8_4.s390x.rpm
samba-krb5-printing-4.13.3-8.el8_4.s390x.rpm
samba-krb5-printing-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-libs-4.13.3-8.el8_4.s390x.rpm
samba-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-test-4.13.3-8.el8_4.s390x.rpm
samba-test-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-test-libs-4.13.3-8.el8_4.s390x.rpm
samba-test-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-winbind-4.13.3-8.el8_4.s390x.rpm
samba-winbind-clients-4.13.3-8.el8_4.s390x.rpm
samba-winbind-clients-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-winbind-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-winbind-krb5-locator-4.13.3-8.el8_4.s390x.rpm
samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-winbind-modules-4.13.3-8.el8_4.s390x.rpm
samba-winbind-modules-debuginfo-4.13.3-8.el8_4.s390x.rpm

x86_64:
ctdb-4.13.3-8.el8_4.x86_64.rpm
ctdb-debuginfo-4.13.3-8.el8_4.i686.rpm
ctdb-debuginfo-4.13.3-8.el8_4.x86_64.rpm
ctdb-tests-4.13.3-8.el8_4.x86_64.rpm
ctdb-tests-debuginfo-4.13.3-8.el8_4.i686.rpm
ctdb-tests-debuginfo-4.13.3-8.el8_4.x86_64.rpm
libsmbclient-4.13.3-8.el8_4.i686.rpm
libsmbclient-4.13.3-8.el8_4.x86_64.rpm
libsmbclient-debuginfo-4.13.3-8.el8_4.i686.rpm
libsmbclient-debuginfo-4.13.3-8.el8_4.x86_64.rpm
libwbclient-4.13.3-8.el8_4.i686.rpm
libwbclient-4.13.3-8.el8_4.x86_64.rpm
libwbclient-debuginfo-4.13.3-8.el8_4.i686.rpm
libwbclient-debuginfo-4.13.3-8.el8_4.x86_64.rpm
python3-samba-4.13.3-8.el8_4.i686.rpm
python3-samba-4.13.3-8.el8_4.x86_64.rpm
python3-samba-debuginfo-4.13.3-8.el8_4.i686.rpm
python3-samba-debuginfo-4.13.3-8.el8_4.x86_64.rpm
python3-samba-test-4.13.3-8.el8_4.x86_64.rpm
samba-4.13.3-8.el8_4.x86_64.rpm
samba-client-4.13.3-8.el8_4.x86_64.rpm
samba-client-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-client-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-client-libs-4.13.3-8.el8_4.i686.rpm
samba-client-libs-4.13.3-8.el8_4.x86_64.rpm
samba-client-libs-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-client-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-common-libs-4.13.3-8.el8_4.x86_64.rpm
samba-common-libs-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-common-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-common-tools-4.13.3-8.el8_4.x86_64.rpm
samba-common-tools-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-common-tools-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-debugsource-4.13.3-8.el8_4.i686.rpm
samba-debugsource-4.13.3-8.el8_4.x86_64.rpm
samba-krb5-printing-4.13.3-8.el8_4.x86_64.rpm
samba-krb5-printing-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-krb5-printing-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-libs-4.13.3-8.el8_4.i686.rpm
samba-libs-4.13.3-8.el8_4.x86_64.rpm
samba-libs-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-test-4.13.3-8.el8_4.x86_64.rpm
samba-test-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-test-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-test-libs-4.13.3-8.el8_4.x86_64.rpm
samba-test-libs-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-test-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-vfs-glusterfs-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-winbind-4.13.3-8.el8_4.x86_64.rpm
samba-winbind-clients-4.13.3-8.el8_4.x86_64.rpm
samba-winbind-clients-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-winbind-clients-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-winbind-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-winbind-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-winbind-krb5-locator-4.13.3-8.el8_4.x86_64.rpm
samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-winbind-modules-4.13.3-8.el8_4.i686.rpm
samba-winbind-modules-4.13.3-8.el8_4.x86_64.rpm
samba-winbind-modules-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-winbind-modules-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-winexe-4.13.3-8.el8_4.x86_64.rpm
samba-winexe-debuginfo-4.13.3-8.el8_4.x86_64.rpm

Red Hat CodeReady Linux Builder EUS (v. 8.4):

aarch64:
ctdb-debuginfo-4.13.3-8.el8_4.aarch64.rpm
ctdb-tests-debuginfo-4.13.3-8.el8_4.aarch64.rpm
libsmbclient-debuginfo-4.13.3-8.el8_4.aarch64.rpm
libsmbclient-devel-4.13.3-8.el8_4.aarch64.rpm
libwbclient-debuginfo-4.13.3-8.el8_4.aarch64.rpm
libwbclient-devel-4.13.3-8.el8_4.aarch64.rpm
python3-samba-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-client-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-client-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-common-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-common-tools-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-debugsource-4.13.3-8.el8_4.aarch64.rpm
samba-devel-4.13.3-8.el8_4.aarch64.rpm
samba-krb5-printing-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-test-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-test-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-winbind-clients-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-winbind-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.aarch64.rpm
samba-winbind-modules-debuginfo-4.13.3-8.el8_4.aarch64.rpm

ppc64le:
ctdb-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
ctdb-tests-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
libsmbclient-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
libsmbclient-devel-4.13.3-8.el8_4.ppc64le.rpm
libwbclient-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
libwbclient-devel-4.13.3-8.el8_4.ppc64le.rpm
python3-samba-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-client-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-client-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-common-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-common-tools-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-debugsource-4.13.3-8.el8_4.ppc64le.rpm
samba-devel-4.13.3-8.el8_4.ppc64le.rpm
samba-krb5-printing-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-test-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-test-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-winbind-clients-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-winbind-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
samba-winbind-modules-debuginfo-4.13.3-8.el8_4.ppc64le.rpm

s390x:
ctdb-debuginfo-4.13.3-8.el8_4.s390x.rpm
ctdb-tests-debuginfo-4.13.3-8.el8_4.s390x.rpm
libsmbclient-debuginfo-4.13.3-8.el8_4.s390x.rpm
libsmbclient-devel-4.13.3-8.el8_4.s390x.rpm
libwbclient-debuginfo-4.13.3-8.el8_4.s390x.rpm
libwbclient-devel-4.13.3-8.el8_4.s390x.rpm
python3-samba-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-client-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-client-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-common-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-common-tools-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-debugsource-4.13.3-8.el8_4.s390x.rpm
samba-devel-4.13.3-8.el8_4.s390x.rpm
samba-krb5-printing-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-test-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-test-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-winbind-clients-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-winbind-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.s390x.rpm
samba-winbind-modules-debuginfo-4.13.3-8.el8_4.s390x.rpm

x86_64:
ctdb-debuginfo-4.13.3-8.el8_4.i686.rpm
ctdb-debuginfo-4.13.3-8.el8_4.x86_64.rpm
ctdb-tests-debuginfo-4.13.3-8.el8_4.i686.rpm
ctdb-tests-debuginfo-4.13.3-8.el8_4.x86_64.rpm
libsmbclient-debuginfo-4.13.3-8.el8_4.i686.rpm
libsmbclient-debuginfo-4.13.3-8.el8_4.x86_64.rpm
libsmbclient-devel-4.13.3-8.el8_4.i686.rpm
libsmbclient-devel-4.13.3-8.el8_4.x86_64.rpm
libwbclient-debuginfo-4.13.3-8.el8_4.i686.rpm
libwbclient-debuginfo-4.13.3-8.el8_4.x86_64.rpm
libwbclient-devel-4.13.3-8.el8_4.i686.rpm
libwbclient-devel-4.13.3-8.el8_4.x86_64.rpm
python3-samba-debuginfo-4.13.3-8.el8_4.i686.rpm
python3-samba-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-client-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-client-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-client-libs-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-client-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-common-libs-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-common-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-common-tools-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-common-tools-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-debugsource-4.13.3-8.el8_4.i686.rpm
samba-debugsource-4.13.3-8.el8_4.x86_64.rpm
samba-devel-4.13.3-8.el8_4.i686.rpm
samba-devel-4.13.3-8.el8_4.x86_64.rpm
samba-krb5-printing-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-krb5-printing-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-libs-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-test-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-test-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-test-libs-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-test-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-vfs-glusterfs-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-winbind-clients-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-winbind-clients-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-winbind-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-winbind-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-winbind-modules-debuginfo-4.13.3-8.el8_4.i686.rpm
samba-winbind-modules-debuginfo-4.13.3-8.el8_4.x86_64.rpm
samba-winexe-debuginfo-4.13.3-8.el8_4.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2016-2124
https://access.redhat.com/security/cve/CVE-2020-25717
https://access.redhat.com/security/cve/CVE-2021-23192
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
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--
RHSA-announce mailing list
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RedHat: RHSA-2022-0008:03 Important: samba security update

An update for samba is now available for Red Hat Enterprise Linux 8.4 Extended Update Support

Summary

Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information.
Security Fix(es):
* samba: Active Directory (AD) domain user could become root on domain members (CVE-2020-25717)
* samba: SMB1 client connections can be downgraded to plaintext authentication (CVE-2016-2124)
* samba: Subsequent DCE/RPC fragment injection vulnerability (CVE-2021-23192)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258After installing this update, the smb service will be restartedautomatically.

References

https://access.redhat.com/security/cve/CVE-2016-2124 https://access.redhat.com/security/cve/CVE-2020-25717 https://access.redhat.com/security/cve/CVE-2021-23192 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux BaseOS EUS (v.8.4):
Source: samba-4.13.3-8.el8_4.src.rpm
aarch64: ctdb-4.13.3-8.el8_4.aarch64.rpm ctdb-debuginfo-4.13.3-8.el8_4.aarch64.rpm ctdb-tests-4.13.3-8.el8_4.aarch64.rpm ctdb-tests-debuginfo-4.13.3-8.el8_4.aarch64.rpm libsmbclient-4.13.3-8.el8_4.aarch64.rpm libsmbclient-debuginfo-4.13.3-8.el8_4.aarch64.rpm libwbclient-4.13.3-8.el8_4.aarch64.rpm libwbclient-debuginfo-4.13.3-8.el8_4.aarch64.rpm python3-samba-4.13.3-8.el8_4.aarch64.rpm python3-samba-debuginfo-4.13.3-8.el8_4.aarch64.rpm python3-samba-test-4.13.3-8.el8_4.aarch64.rpm samba-4.13.3-8.el8_4.aarch64.rpm samba-client-4.13.3-8.el8_4.aarch64.rpm samba-client-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-client-libs-4.13.3-8.el8_4.aarch64.rpm samba-client-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-common-libs-4.13.3-8.el8_4.aarch64.rpm samba-common-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-common-tools-4.13.3-8.el8_4.aarch64.rpm samba-common-tools-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-debugsource-4.13.3-8.el8_4.aarch64.rpm samba-krb5-printing-4.13.3-8.el8_4.aarch64.rpm samba-krb5-printing-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-libs-4.13.3-8.el8_4.aarch64.rpm samba-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-test-4.13.3-8.el8_4.aarch64.rpm samba-test-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-test-libs-4.13.3-8.el8_4.aarch64.rpm samba-test-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-winbind-4.13.3-8.el8_4.aarch64.rpm samba-winbind-clients-4.13.3-8.el8_4.aarch64.rpm samba-winbind-clients-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-winbind-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-winbind-krb5-locator-4.13.3-8.el8_4.aarch64.rpm samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-winbind-modules-4.13.3-8.el8_4.aarch64.rpm samba-winbind-modules-debuginfo-4.13.3-8.el8_4.aarch64.rpm
noarch: samba-common-4.13.3-8.el8_4.noarch.rpm samba-pidl-4.13.3-8.el8_4.noarch.rpm
ppc64le: ctdb-4.13.3-8.el8_4.ppc64le.rpm ctdb-debuginfo-4.13.3-8.el8_4.ppc64le.rpm ctdb-tests-4.13.3-8.el8_4.ppc64le.rpm ctdb-tests-debuginfo-4.13.3-8.el8_4.ppc64le.rpm libsmbclient-4.13.3-8.el8_4.ppc64le.rpm libsmbclient-debuginfo-4.13.3-8.el8_4.ppc64le.rpm libwbclient-4.13.3-8.el8_4.ppc64le.rpm libwbclient-debuginfo-4.13.3-8.el8_4.ppc64le.rpm python3-samba-4.13.3-8.el8_4.ppc64le.rpm python3-samba-debuginfo-4.13.3-8.el8_4.ppc64le.rpm python3-samba-test-4.13.3-8.el8_4.ppc64le.rpm samba-4.13.3-8.el8_4.ppc64le.rpm samba-client-4.13.3-8.el8_4.ppc64le.rpm samba-client-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-client-libs-4.13.3-8.el8_4.ppc64le.rpm samba-client-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-common-libs-4.13.3-8.el8_4.ppc64le.rpm samba-common-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-common-tools-4.13.3-8.el8_4.ppc64le.rpm samba-common-tools-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-debugsource-4.13.3-8.el8_4.ppc64le.rpm samba-krb5-printing-4.13.3-8.el8_4.ppc64le.rpm samba-krb5-printing-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-libs-4.13.3-8.el8_4.ppc64le.rpm samba-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-test-4.13.3-8.el8_4.ppc64le.rpm samba-test-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-test-libs-4.13.3-8.el8_4.ppc64le.rpm samba-test-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-winbind-4.13.3-8.el8_4.ppc64le.rpm samba-winbind-clients-4.13.3-8.el8_4.ppc64le.rpm samba-winbind-clients-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-winbind-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-winbind-krb5-locator-4.13.3-8.el8_4.ppc64le.rpm samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-winbind-modules-4.13.3-8.el8_4.ppc64le.rpm samba-winbind-modules-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
s390x: ctdb-4.13.3-8.el8_4.s390x.rpm ctdb-debuginfo-4.13.3-8.el8_4.s390x.rpm ctdb-tests-4.13.3-8.el8_4.s390x.rpm ctdb-tests-debuginfo-4.13.3-8.el8_4.s390x.rpm libsmbclient-4.13.3-8.el8_4.s390x.rpm libsmbclient-debuginfo-4.13.3-8.el8_4.s390x.rpm libwbclient-4.13.3-8.el8_4.s390x.rpm libwbclient-debuginfo-4.13.3-8.el8_4.s390x.rpm python3-samba-4.13.3-8.el8_4.s390x.rpm python3-samba-debuginfo-4.13.3-8.el8_4.s390x.rpm python3-samba-test-4.13.3-8.el8_4.s390x.rpm samba-4.13.3-8.el8_4.s390x.rpm samba-client-4.13.3-8.el8_4.s390x.rpm samba-client-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-client-libs-4.13.3-8.el8_4.s390x.rpm samba-client-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-common-libs-4.13.3-8.el8_4.s390x.rpm samba-common-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-common-tools-4.13.3-8.el8_4.s390x.rpm samba-common-tools-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-debugsource-4.13.3-8.el8_4.s390x.rpm samba-krb5-printing-4.13.3-8.el8_4.s390x.rpm samba-krb5-printing-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-libs-4.13.3-8.el8_4.s390x.rpm samba-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-test-4.13.3-8.el8_4.s390x.rpm samba-test-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-test-libs-4.13.3-8.el8_4.s390x.rpm samba-test-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-winbind-4.13.3-8.el8_4.s390x.rpm samba-winbind-clients-4.13.3-8.el8_4.s390x.rpm samba-winbind-clients-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-winbind-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-winbind-krb5-locator-4.13.3-8.el8_4.s390x.rpm samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-winbind-modules-4.13.3-8.el8_4.s390x.rpm samba-winbind-modules-debuginfo-4.13.3-8.el8_4.s390x.rpm
x86_64: ctdb-4.13.3-8.el8_4.x86_64.rpm ctdb-debuginfo-4.13.3-8.el8_4.i686.rpm ctdb-debuginfo-4.13.3-8.el8_4.x86_64.rpm ctdb-tests-4.13.3-8.el8_4.x86_64.rpm ctdb-tests-debuginfo-4.13.3-8.el8_4.i686.rpm ctdb-tests-debuginfo-4.13.3-8.el8_4.x86_64.rpm libsmbclient-4.13.3-8.el8_4.i686.rpm libsmbclient-4.13.3-8.el8_4.x86_64.rpm libsmbclient-debuginfo-4.13.3-8.el8_4.i686.rpm libsmbclient-debuginfo-4.13.3-8.el8_4.x86_64.rpm libwbclient-4.13.3-8.el8_4.i686.rpm libwbclient-4.13.3-8.el8_4.x86_64.rpm libwbclient-debuginfo-4.13.3-8.el8_4.i686.rpm libwbclient-debuginfo-4.13.3-8.el8_4.x86_64.rpm python3-samba-4.13.3-8.el8_4.i686.rpm python3-samba-4.13.3-8.el8_4.x86_64.rpm python3-samba-debuginfo-4.13.3-8.el8_4.i686.rpm python3-samba-debuginfo-4.13.3-8.el8_4.x86_64.rpm python3-samba-test-4.13.3-8.el8_4.x86_64.rpm samba-4.13.3-8.el8_4.x86_64.rpm samba-client-4.13.3-8.el8_4.x86_64.rpm samba-client-debuginfo-4.13.3-8.el8_4.i686.rpm samba-client-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-client-libs-4.13.3-8.el8_4.i686.rpm samba-client-libs-4.13.3-8.el8_4.x86_64.rpm samba-client-libs-debuginfo-4.13.3-8.el8_4.i686.rpm samba-client-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-common-libs-4.13.3-8.el8_4.x86_64.rpm samba-common-libs-debuginfo-4.13.3-8.el8_4.i686.rpm samba-common-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-common-tools-4.13.3-8.el8_4.x86_64.rpm samba-common-tools-debuginfo-4.13.3-8.el8_4.i686.rpm samba-common-tools-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-debuginfo-4.13.3-8.el8_4.i686.rpm samba-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-debugsource-4.13.3-8.el8_4.i686.rpm samba-debugsource-4.13.3-8.el8_4.x86_64.rpm samba-krb5-printing-4.13.3-8.el8_4.x86_64.rpm samba-krb5-printing-debuginfo-4.13.3-8.el8_4.i686.rpm samba-krb5-printing-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-libs-4.13.3-8.el8_4.i686.rpm samba-libs-4.13.3-8.el8_4.x86_64.rpm samba-libs-debuginfo-4.13.3-8.el8_4.i686.rpm samba-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-test-4.13.3-8.el8_4.x86_64.rpm samba-test-debuginfo-4.13.3-8.el8_4.i686.rpm samba-test-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-test-libs-4.13.3-8.el8_4.x86_64.rpm samba-test-libs-debuginfo-4.13.3-8.el8_4.i686.rpm samba-test-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-vfs-glusterfs-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-winbind-4.13.3-8.el8_4.x86_64.rpm samba-winbind-clients-4.13.3-8.el8_4.x86_64.rpm samba-winbind-clients-debuginfo-4.13.3-8.el8_4.i686.rpm samba-winbind-clients-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-winbind-debuginfo-4.13.3-8.el8_4.i686.rpm samba-winbind-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-winbind-krb5-locator-4.13.3-8.el8_4.x86_64.rpm samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.i686.rpm samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-winbind-modules-4.13.3-8.el8_4.i686.rpm samba-winbind-modules-4.13.3-8.el8_4.x86_64.rpm samba-winbind-modules-debuginfo-4.13.3-8.el8_4.i686.rpm samba-winbind-modules-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-winexe-4.13.3-8.el8_4.x86_64.rpm samba-winexe-debuginfo-4.13.3-8.el8_4.x86_64.rpm
Red Hat CodeReady Linux Builder EUS (v. 8.4):
aarch64: ctdb-debuginfo-4.13.3-8.el8_4.aarch64.rpm ctdb-tests-debuginfo-4.13.3-8.el8_4.aarch64.rpm libsmbclient-debuginfo-4.13.3-8.el8_4.aarch64.rpm libsmbclient-devel-4.13.3-8.el8_4.aarch64.rpm libwbclient-debuginfo-4.13.3-8.el8_4.aarch64.rpm libwbclient-devel-4.13.3-8.el8_4.aarch64.rpm python3-samba-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-client-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-client-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-common-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-common-tools-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-debugsource-4.13.3-8.el8_4.aarch64.rpm samba-devel-4.13.3-8.el8_4.aarch64.rpm samba-krb5-printing-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-test-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-test-libs-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-winbind-clients-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-winbind-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.aarch64.rpm samba-winbind-modules-debuginfo-4.13.3-8.el8_4.aarch64.rpm
ppc64le: ctdb-debuginfo-4.13.3-8.el8_4.ppc64le.rpm ctdb-tests-debuginfo-4.13.3-8.el8_4.ppc64le.rpm libsmbclient-debuginfo-4.13.3-8.el8_4.ppc64le.rpm libsmbclient-devel-4.13.3-8.el8_4.ppc64le.rpm libwbclient-debuginfo-4.13.3-8.el8_4.ppc64le.rpm libwbclient-devel-4.13.3-8.el8_4.ppc64le.rpm python3-samba-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-client-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-client-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-common-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-common-tools-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-debugsource-4.13.3-8.el8_4.ppc64le.rpm samba-devel-4.13.3-8.el8_4.ppc64le.rpm samba-krb5-printing-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-test-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-test-libs-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-winbind-clients-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-winbind-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.ppc64le.rpm samba-winbind-modules-debuginfo-4.13.3-8.el8_4.ppc64le.rpm
s390x: ctdb-debuginfo-4.13.3-8.el8_4.s390x.rpm ctdb-tests-debuginfo-4.13.3-8.el8_4.s390x.rpm libsmbclient-debuginfo-4.13.3-8.el8_4.s390x.rpm libsmbclient-devel-4.13.3-8.el8_4.s390x.rpm libwbclient-debuginfo-4.13.3-8.el8_4.s390x.rpm libwbclient-devel-4.13.3-8.el8_4.s390x.rpm python3-samba-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-client-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-client-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-common-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-common-tools-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-debugsource-4.13.3-8.el8_4.s390x.rpm samba-devel-4.13.3-8.el8_4.s390x.rpm samba-krb5-printing-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-test-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-test-libs-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-winbind-clients-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-winbind-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.s390x.rpm samba-winbind-modules-debuginfo-4.13.3-8.el8_4.s390x.rpm
x86_64: ctdb-debuginfo-4.13.3-8.el8_4.i686.rpm ctdb-debuginfo-4.13.3-8.el8_4.x86_64.rpm ctdb-tests-debuginfo-4.13.3-8.el8_4.i686.rpm ctdb-tests-debuginfo-4.13.3-8.el8_4.x86_64.rpm libsmbclient-debuginfo-4.13.3-8.el8_4.i686.rpm libsmbclient-debuginfo-4.13.3-8.el8_4.x86_64.rpm libsmbclient-devel-4.13.3-8.el8_4.i686.rpm libsmbclient-devel-4.13.3-8.el8_4.x86_64.rpm libwbclient-debuginfo-4.13.3-8.el8_4.i686.rpm libwbclient-debuginfo-4.13.3-8.el8_4.x86_64.rpm libwbclient-devel-4.13.3-8.el8_4.i686.rpm libwbclient-devel-4.13.3-8.el8_4.x86_64.rpm python3-samba-debuginfo-4.13.3-8.el8_4.i686.rpm python3-samba-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-client-debuginfo-4.13.3-8.el8_4.i686.rpm samba-client-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-client-libs-debuginfo-4.13.3-8.el8_4.i686.rpm samba-client-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-common-libs-debuginfo-4.13.3-8.el8_4.i686.rpm samba-common-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-common-tools-debuginfo-4.13.3-8.el8_4.i686.rpm samba-common-tools-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-debuginfo-4.13.3-8.el8_4.i686.rpm samba-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-debugsource-4.13.3-8.el8_4.i686.rpm samba-debugsource-4.13.3-8.el8_4.x86_64.rpm samba-devel-4.13.3-8.el8_4.i686.rpm samba-devel-4.13.3-8.el8_4.x86_64.rpm samba-krb5-printing-debuginfo-4.13.3-8.el8_4.i686.rpm samba-krb5-printing-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-libs-debuginfo-4.13.3-8.el8_4.i686.rpm samba-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-test-debuginfo-4.13.3-8.el8_4.i686.rpm samba-test-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-test-libs-debuginfo-4.13.3-8.el8_4.i686.rpm samba-test-libs-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-vfs-glusterfs-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-winbind-clients-debuginfo-4.13.3-8.el8_4.i686.rpm samba-winbind-clients-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-winbind-debuginfo-4.13.3-8.el8_4.i686.rpm samba-winbind-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.i686.rpm samba-winbind-krb5-locator-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-winbind-modules-debuginfo-4.13.3-8.el8_4.i686.rpm samba-winbind-modules-debuginfo-4.13.3-8.el8_4.x86_64.rpm samba-winexe-debuginfo-4.13.3-8.el8_4.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

Severity
Advisory ID: RHSA-2022:0008-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0008
Issued Date: : 2022-01-04
CVE Names: CVE-2016-2124 CVE-2020-25717 CVE-2021-23192

Topic

An update for samba is now available for Red Hat Enterprise Linux 8.4Extended Update Support.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Relevant Releases Architectures

Red Hat CodeReady Linux Builder EUS (v. 8.4) - aarch64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux BaseOS EUS (v.8.4) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

2019660 - CVE-2016-2124 samba: SMB1 client connections can be downgraded to plaintext authentication

2019666 - CVE-2021-23192 samba: Subsequent DCE/RPC fragment injection vulnerability

2019672 - CVE-2020-25717 samba: Active Directory (AD) domain user could become root on domain members

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