RHSA-2022:0074: Important: samba security update

First published: Tue Jan 11 2022(Updated: )

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.<br>Security Fix(es):<br><li> samba: Active Directory (AD) domain user could become root on domain members (CVE-2020-25717)</li> <li> samba: SMB1 client connections can be downgraded to plaintext authentication (CVE-2016-2124)</li> 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.

Affected Software	Affected Version	How to fix
redhat/samba	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb-tests	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb-tests-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb-tests-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libsmbclient	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libsmbclient	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libsmbclient-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libsmbclient-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libwbclient	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libwbclient	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libwbclient-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libwbclient-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/python3-samba	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/python3-samba	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/python3-samba-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/python3-samba-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/python3-samba-test	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-client	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-client-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-client-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-client-libs	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-client-libs	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-client-libs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-client-libs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common-libs	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common-libs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common-libs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common-tools	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common-tools-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common-tools-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-debugsource	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-debugsource	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-krb5-printing	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-krb5-printing-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-krb5-printing-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-libs	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-libs	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-libs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-libs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-pidl	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-test	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-test-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-test-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-test-libs	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-test-libs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-test-libs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-vfs-glusterfs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-clients	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-clients-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-clients-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-krb5-locator	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-krb5-locator-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-krb5-locator-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-modules	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-modules	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-modules-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-modules-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb-tests	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/python3-samba-test	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-client	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common-libs	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common-tools	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-krb5-printing	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-test	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-test-libs	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-clients	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-krb5-locator	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb-tests	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb-tests-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libsmbclient	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libsmbclient-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libwbclient	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libwbclient-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/python3-samba	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/python3-samba-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/python3-samba-test	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-client	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-client-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-client-libs	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-client-libs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common-libs	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common-libs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common-tools	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-common-tools-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-debugsource	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-krb5-printing	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-krb5-printing-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-libs	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-libs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-test	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-test-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-test-libs	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-test-libs-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-clients	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-clients-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-krb5-locator	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-krb5-locator-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-modules	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/samba-winbind-modules-debuginfo	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/ctdb	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/ctdb-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/ctdb-tests	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/ctdb-tests-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/libsmbclient	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/libsmbclient-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/libwbclient	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/libwbclient-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/python3-samba	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/python3-samba-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/python3-samba-test	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-client	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-client-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-client-libs	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-client-libs-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-common-libs	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-common-libs-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-common-tools	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-common-tools-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-debugsource	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-krb5-printing	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-krb5-printing-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-libs	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-libs-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-test	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-test-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-test-libs	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-test-libs-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-winbind	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-winbind-clients	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-winbind-clients-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-winbind-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-winbind-krb5-locator	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-winbind-krb5-locator-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-winbind-modules	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/samba-winbind-modules-debuginfo	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/libsmbclient-devel	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libsmbclient-devel	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libwbclient-devel	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libwbclient-devel	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libsmbclient-devel	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libwbclient-devel	<4.11.2-18.el8_2	4.11.2-18.el8_2
redhat/libsmbclient-devel	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa
redhat/libwbclient-devel	<4.11.2-18.el8_2.aa	4.11.2-18.el8_2.aa

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Reference Links

https://access.redhat.com/errata/RHSA-2022:0074 (Advisory)

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RHSA-2022:0074: Important: samba security update

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