RHBA-2021:4438

Description

Red Hat Bug Fix Advisory: samba bug fix and enhancement update

CVSS Metrics

• v3.1•LOW•Score: 2.6CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected Systems

• redhat•ctdb

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•ctdb-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•libsmbclient

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•libsmbclient-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•libsmbclient-devel

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•libwbclient

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•libwbclient-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•libwbclient-devel

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•python3-samba

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•python3-samba-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•python3-samba-test

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-client

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-client-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-client-libs

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-client-libs-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-common

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-common-libs

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-common-libs-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-common-tools

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-common-tools-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-debugsource

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-devel

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-krb5-printing

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-krb5-printing-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-libs

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-libs-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-pidl

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-test

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-test-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-test-libs

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-test-libs-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-vfs-iouring

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-vfs-iouring-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-winbind

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-winbind-clients

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-winbind-clients-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-winbind-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-winbind-krb5-locator

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-winbind-krb5-locator-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-winbind-modules

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-winbind-modules-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-winexe

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

• redhat•samba-winexe-debuginfo

  < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8 | < 0:4.14.5-2.el8

References (18)

• https://access.redhat.com/errata/RHBA-2021:4438
• https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/index
• https://bugzilla.redhat.com/show_bug.cgi?id=1857254
• https://bugzilla.redhat.com/show_bug.cgi?id=1890008
• https://bugzilla.redhat.com/show_bug.cgi?id=1901029
• https://bugzilla.redhat.com/show_bug.cgi?id=1908506
• https://bugzilla.redhat.com/show_bug.cgi?id=1944657
• https://bugzilla.redhat.com/show_bug.cgi?id=1947945
• https://bugzilla.redhat.com/show_bug.cgi?id=1954974
• https://bugzilla.redhat.com/show_bug.cgi?id=1963298
• https://bugzilla.redhat.com/show_bug.cgi?id=1969787
• https://bugzilla.redhat.com/show_bug.cgi?id=1974792
• https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhba-2021_4438.json
• https://access.redhat.com/security/cve/CVE-2021-43566
• https://bugzilla.redhat.com/show_bug.cgi?id=2009676
• https://www.cve.org/CVERecord?id=CVE-2021-43566
• https://nvd.nist.gov/vuln/detail/CVE-2021-43566
• https://www.samba.org/samba/security/CVE-2021-43566.html