Link following in Samba - CVE-2021-43566

Vulnerability identifier: #VU59345

CSH Severity: Low

CVSS v4: 2.1 [CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2021-43566

CWE-ID: CWE-59

Exploitation vector: Adjecent network

Exploit availability: No public exploit available

The vulnerability allows a remote user to bypass implemented security restrictions.

The vulnerability exists due to a symlink race condition when creating directories. A remote authenticated user can use SMB1 or NFS symlink race to create directories on the Unix filesystem outside of the share definition.

Successful exploitation of the vulnerability requites that the user has permissions to create folder in the target directory.

Samba
Amazon Linux AMI
SUSE Linux Enterprise Micro
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for ARM 64
Red Hat CodeReady Linux Builder for x86_64
Red Hat CodeReady Linux Builder for Power, little endian
Red Hat CodeReady Linux Builder for ARM 64
Red Hat CodeReady Linux Builder for IBM z Systems
Oracle Solaris
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP Applications
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Software Development Kit
SUSE Linux Enterprise Desktop
SUSE Linux Enterprise High Availability
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise Module for Python2
SUSE Linux Enterprise Module for Server Applications
openEuler
Ubuntu
Dell Secure Connect Gateway
tevent-man
libtevent0-32bit-debuginfo
libtevent-devel
libtevent0
libtevent0-debuginfo
python3-tevent
python3-tevent-debuginfo
tevent-debugsource
libtevent0-32bit
p11-kit-nss-trust
p11-kit-tools
p11-kit-tools-debuginfo
libp11-kit0-32bit
libp11-kit0-debuginfo-32bit
p11-kit-32bit
p11-kit-debuginfo-32bit
p11-kit
p11-kit-debuginfo
p11-kit-debugsource
p11-kit-devel
libp11-kit0-debuginfo
libp11-kit0
libtdb-devel
python3-tdb-debuginfo
libtdb1-32bit-debuginfo
python3-tdb
libtdb1-debuginfo
libtdb1
libtdb1-32bit
tdb-debugsource
tdb-tools
tdb-tools-debuginfo
libipa_hbac0-debuginfo
libipa_hbac0
libsss_idmap0
sssd-common-debuginfo
sssd-common
libsss_idmap0-debuginfo
sssd-dbus
sssd-dbus-debuginfo
sssd-ipa
sssd-tools-debuginfo
sssd-tools
sssd-proxy-debuginfo
sssd-proxy
sssd-ldap-debuginfo
sssd-ldap
sssd-krb5-debuginfo
sssd-krb5-common-debuginfo
sssd-krb5-common
sssd-krb5
sssd-ipa-debuginfo
libsss_nss_idmap0
libsss_certmap0
sssd-ad-debuginfo
sssd-ad
libsss_simpleifp0-debuginfo
sssd
python-sssd-config-debuginfo
libipa_hbac-devel
libsss_simpleifp0
libsss_nss_idmap0-debuginfo
libsss_idmap-devel
libsss_nss_idmap-devel
python-sssd-config
libsss_certmap0-debuginfo
sssd-debugsource
python3-sssd-config
libsss_simpleifp-devel
python3-sssd-config-debuginfo
sssd-winbind-idmap-debuginfo
sssd-winbind-idmap
libsss_certmap-devel
krb5-debuginfo
krb5-client-debuginfo
krb5-plugin-preauth-otp-debuginfo
krb5-32bit-debuginfo
krb5
krb5-32bit
krb5-debugsource
krb5-plugin-preauth-spake-debuginfo
krb5-plugin-preauth-spake
krb5-plugin-preauth-pkinit-debuginfo
krb5-plugin-preauth-pkinit
krb5-server-debuginfo
krb5-server
krb5-plugin-kdb-ldap-debuginfo
krb5-plugin-preauth-otp
krb5-devel
krb5-client
krb5-plugin-kdb-ldap
ca-certificates
talloc-man
libtalloc2-32bit
libtalloc2-32bit-debuginfo
talloc-debugsource
libtalloc-devel
libtalloc2
libtalloc2-debuginfo
python3-talloc-devel
python3-talloc-debuginfo
python3-talloc
libldb2-32bit
libldb2-32bit-debuginfo
python3-ldb-devel
ldb-tools-debuginfo
ldb-tools
libldb-devel
libldb2
libldb2-debuginfo
python3-ldb-debuginfo
python3-ldb
ldb-debugsource
pam_apparmor-debuginfo-32bit
apparmor-utils
apparmor-parser-debuginfo
libapparmor1
libapparmor1-debuginfo
apparmor-parser
pam_apparmor-32bit
apparmor-docs
apparmor-profiles
apache2-mod_apparmor-debuginfo
apparmor-debugsource
libapparmor-devel
apache2-mod_apparmor
perl-apparmor-debuginfo
perl-apparmor
pam_apparmor
libapparmor1-debuginfo-32bit
libapparmor1-32bit
pam_apparmor-debuginfo
libapparmor1-32bit-debuginfo
libapparmor-debugsource
apparmor-abstractions
apparmor-parser-lang
python3-apparmor-debuginfo
python3-apparmor
pam_apparmor-32bit-debuginfo
apparmor-utils-lang
libnettle6
libhogweed4-debuginfo
libhogweed4
libnettle6-debuginfo
libhogweed4-debuginfo-32bit
libnettle-debugsource
libnettle6-debuginfo-32bit
libnettle6-32bit
libhogweed4-32bit
yast2-samba-client
libgnutls30-debuginfo-32bit
gnutls-debugsource
libgnutls30-debuginfo
libgnutls30
libgnutls30-32bit
samba-dc-provision
samba
libsmbclient-devel
samba-devel
ctdb-tests
samba-libs
python3-samba
samba-vfs-glusterfs
ctdb
samba-common-tools
samba-debuginfo
libwbclient
samba-debugsource
samba-common
samba-pidl
libwbclient-devel
samba-winbind-clients
samba-client
libsmbclient
samba-winbind-krb5-locator
python3-samba-dc
samba-krb5-printing
samba-winbind
samba-help
samba-dc
python3-samba-test
samba-winbind-modules
samba-test
samba-dc-bind-dlz
samba (Ubuntu package)
samba (Red Hat package)
samba-client-libs-32bit
samba-libs-python3
samba-libs-python3-debuginfo
samba-python3
samba-python3-debuginfo
samba-tool
samba-winbind-debuginfo
samba-winbind-libs
samba-winbind-libs-debuginfo
libsamba-policy0-python3-32bit
libsamba-policy0-python3-debuginfo-32bit
samba-client-32bit
samba-client-debuginfo-32bit
libsamba-policy0-python3
samba-client-libs-debuginfo-32bit
samba-libs-32bit
samba-libs-debuginfo-32bit
samba-libs-python3-32bit
samba-libs-python3-debuginfo-32bit
samba-winbind-libs-32bit
samba-winbind-libs-debuginfo-32bit
samba-doc
ctdb-debuginfo
libsamba-policy0-python3-debuginfo
samba-devel-32bit
libsamba-policy-python3-devel
libsamba-policy-devel
samba-libs-debuginfo
samba-client-debuginfo
samba-client-libs
samba-ldb-ldap
samba-ldb-ldap-debuginfo
samba-client-libs-debuginfo
samba-client-libs-32bit-debuginfo
samba-ad-dc-libs
samba-client-32bit-debuginfo
samba-ad-dc-debuginfo
samba-libs-32bit-debuginfo
samba-winbind-libs-32bit-debuginfo
samba-ad-dc
samba-ad-dc-libs-32bit-debuginfo
samba-ad-dc-libs-32bit
samba-ceph-debuginfo
samba-ceph
samba-ad-dc-libs-debuginfo
samba-gpupdate
samba-dsdb-modules-debuginfo
samba-dsdb-modules
EMC ViPR SRM
Dell EMC Storage Monitoring and Reporting (SMR)

Install updates from vendor's website.

Samba - update to 4.13.16
Dell Secure Connect Gateway - update to 5.12.00.10
tevent-man - update to 0.11.0-150300.3.3.1
libtevent0-32bit-debuginfo - update to 0.11.0-150300.3.3.2
libtevent-devel - update to 0.11.0-150300.3.3.2
libtevent0 - update to 0.11.0-150300.3.3.2
libtevent0-debuginfo - update to 0.11.0-150300.3.3.2
python3-tevent - update to 0.11.0-150300.3.3.2
python3-tevent-debuginfo - update to 0.11.0-150300.3.3.2
tevent-debugsource - update to 0.11.0-150300.3.3.2
libtevent0-32bit - update to 0.11.0-150300.3.3.2
p11-kit-nss-trust - update to 0.23.2-8.3.2
p11-kit-tools - update to 0.23.2-8.3.2
p11-kit-tools-debuginfo - update to 0.23.2-8.3.2
libp11-kit0-32bit - update to 0.23.2-8.3.2
libp11-kit0-debuginfo-32bit - update to 0.23.2-8.3.2
p11-kit-32bit - update to 0.23.2-8.3.2
p11-kit-debuginfo-32bit - update to 0.23.2-8.3.2
p11-kit - update to 0.23.2-8.3.2
p11-kit-debuginfo - update to 0.23.2-8.3.2
p11-kit-debugsource - update to 0.23.2-8.3.2
p11-kit-devel - update to 0.23.2-8.3.2
libp11-kit0-debuginfo - update to 0.23.2-8.3.2
libp11-kit0 - update to 0.23.2-8.3.2
libtdb-devel - update to 1.4.4-150300.3.3.2
python3-tdb-debuginfo - update to 1.4.4-150300.3.3.2
libtdb1-32bit-debuginfo - update to 1.4.4-150300.3.3.2
python3-tdb - update to 1.4.4-150300.3.3.2
libtdb1-debuginfo - update to 1.4.4-150300.3.3.2
libtdb1 - update to 1.4.4-150300.3.3.2
libtdb1-32bit - update to 1.4.4-150300.3.3.2
tdb-debugsource - update to 1.4.4-150300.3.3.2
tdb-tools - update to 1.4.4-150300.3.3.2
tdb-tools-debuginfo - update to 1.4.4-150300.3.3.2
libipa_hbac0-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
libipa_hbac0 - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
libsss_idmap0 - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-common-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-common - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
libsss_idmap0-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-dbus - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-dbus-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-ipa - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-tools-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-tools - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-proxy-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-proxy - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-ldap-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-ldap - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-krb5-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-krb5-common-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-krb5-common - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-krb5 - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-ipa-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
libsss_nss_idmap0 - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
libsss_certmap0 - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-ad-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-ad - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
libsss_simpleifp0-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
python-sssd-config-debuginfo - update to 1.16.1-7.28.9
libipa_hbac-devel - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
libsss_simpleifp0 - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
libsss_nss_idmap0-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
libsss_idmap-devel - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
libsss_nss_idmap-devel - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
python-sssd-config - update to 1.16.1-7.28.9
libsss_certmap0-debuginfo - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
sssd-debugsource - addressed in versions 1.16.1-7.28.9, 1.16.1-150300.23.17.3
python3-sssd-config - update to 1.16.1-150300.23.17.3
libsss_simpleifp-devel - update to 1.16.1-150300.23.17.3
python3-sssd-config-debuginfo - update to 1.16.1-150300.23.17.3
sssd-winbind-idmap-debuginfo - update to 1.16.1-150300.23.17.3
sssd-winbind-idmap - update to 1.16.1-150300.23.17.3
libsss_certmap-devel - update to 1.16.1-150300.23.17.3
krb5-debuginfo - update to 1.19.2-150300.8.3.2
krb5-client-debuginfo - update to 1.19.2-150300.8.3.2
krb5-plugin-preauth-otp-debuginfo - update to 1.19.2-150300.8.3.2
krb5-32bit-debuginfo - update to 1.19.2-150300.8.3.2
krb5 - update to 1.19.2-150300.8.3.2
krb5-32bit - update to 1.19.2-150300.8.3.2
krb5-debugsource - update to 1.19.2-150300.8.3.2
krb5-plugin-preauth-spake-debuginfo - update to 1.19.2-150300.8.3.2
krb5-plugin-preauth-spake - update to 1.19.2-150300.8.3.2
krb5-plugin-preauth-pkinit-debuginfo - update to 1.19.2-150300.8.3.2
krb5-plugin-preauth-pkinit - update to 1.19.2-150300.8.3.2
krb5-server-debuginfo - update to 1.19.2-150300.8.3.2
krb5-server - update to 1.19.2-150300.8.3.2
krb5-plugin-kdb-ldap-debuginfo - update to 1.19.2-150300.8.3.2
krb5-plugin-preauth-otp - update to 1.19.2-150300.8.3.2
krb5-devel - update to 1.19.2-150300.8.3.2
krb5-client - update to 1.19.2-150300.8.3.2
krb5-plugin-kdb-ldap - update to 1.19.2-150300.8.3.2
ca-certificates - update to 1_201403302107-15.3.3
talloc-man - update to 2.3.3-150300.3.3.1
libtalloc2-32bit - update to 2.3.3-150300.3.3.2
libtalloc2-32bit-debuginfo - update to 2.3.3-150300.3.3.2
talloc-debugsource - update to 2.3.3-150300.3.3.2
libtalloc-devel - update to 2.3.3-150300.3.3.2
libtalloc2 - update to 2.3.3-150300.3.3.2
libtalloc2-debuginfo - update to 2.3.3-150300.3.3.2
python3-talloc-devel - update to 2.3.3-150300.3.3.2
python3-talloc-debuginfo - update to 2.3.3-150300.3.3.2
python3-talloc - update to 2.3.3-150300.3.3.2
libldb2-32bit - update to 2.4.1-150300.3.10.1
libldb2-32bit-debuginfo - update to 2.4.1-150300.3.10.1
python3-ldb-devel - update to 2.4.1-150300.3.10.1
ldb-tools-debuginfo - update to 2.4.1-150300.3.10.1
ldb-tools - update to 2.4.1-150300.3.10.1
libldb-devel - update to 2.4.1-150300.3.10.1
libldb2 - update to 2.4.1-150300.3.10.1
libldb2-debuginfo - update to 2.4.1-150300.3.10.1
python3-ldb-debuginfo - update to 2.4.1-150300.3.10.1
python3-ldb - update to 2.4.1-150300.3.10.1
ldb-debugsource - update to 2.4.1-150300.3.10.1
pam_apparmor-debuginfo-32bit - update to 2.8.2-56.6.3
apparmor-utils - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
apparmor-parser-debuginfo - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
libapparmor1 - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.1
libapparmor1-debuginfo - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.1
apparmor-parser - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
pam_apparmor-32bit - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
apparmor-docs - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
apparmor-profiles - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
apache2-mod_apparmor-debuginfo - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
apparmor-debugsource - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
libapparmor-devel - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.1
apache2-mod_apparmor - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
perl-apparmor-debuginfo - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
perl-apparmor - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
pam_apparmor - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
libapparmor1-debuginfo-32bit - update to 2.8.2-56.6.3
libapparmor1-32bit - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.1
pam_apparmor-debuginfo - addressed in versions 2.8.2-56.6.3, 2.13.6-150300.3.11.2
libapparmor1-32bit-debuginfo - update to 2.13.6-150300.3.11.1
libapparmor-debugsource - update to 2.13.6-150300.3.11.1
apparmor-abstractions - update to 2.13.6-150300.3.11.2
apparmor-parser-lang - update to 2.13.6-150300.3.11.2
python3-apparmor-debuginfo - update to 2.13.6-150300.3.11.2
python3-apparmor - update to 2.13.6-150300.3.11.2
pam_apparmor-32bit-debuginfo - update to 2.13.6-150300.3.11.2
apparmor-utils-lang - update to 2.13.6-150300.3.11.2
libnettle6 - update to 3.1-21.3.2
libhogweed4-debuginfo - update to 3.1-21.3.2
libhogweed4 - update to 3.1-21.3.2
libnettle6-debuginfo - update to 3.1-21.3.2
libhogweed4-debuginfo-32bit - update to 3.1-21.3.2
libnettle-debugsource - update to 3.1-21.3.2
libnettle6-debuginfo-32bit - update to 3.1-21.3.2
libnettle6-32bit - update to 3.1-21.3.2
libhogweed4-32bit - update to 3.1-21.3.2
yast2-samba-client - update to 3.1.23-3.3.1
libgnutls30-debuginfo-32bit - update to 3.4.17-8.4.1
gnutls-debugsource - update to 3.4.17-8.4.1
libgnutls30-debuginfo - update to 3.4.17-8.4.1
libgnutls30 - update to 3.4.17-8.4.1
libgnutls30-32bit - update to 3.4.17-8.4.1
EMC ViPR SRM - update to 4.9.0.0
Dell EMC Storage Monitoring and Reporting (SMR) - update to 4.9.0.0
samba-dc-provision - update to 4.11.12-9
samba - update to 4.11.12-9
libsmbclient-devel - update to 4.11.12-9
samba-devel - update to 4.11.12-9
ctdb-tests - update to 4.11.12-9
samba-libs - update to 4.11.12-9
python3-samba - update to 4.11.12-9
samba-vfs-glusterfs - update to 4.11.12-9
ctdb - update to 4.11.12-9
samba-common-tools - update to 4.11.12-9
samba-debuginfo - update to 4.11.12-9
libwbclient - update to 4.11.12-9
samba-debugsource - update to 4.11.12-9
samba-common - update to 4.11.12-9
samba-pidl - update to 4.11.12-9
libwbclient-devel - update to 4.11.12-9
samba-winbind-clients - update to 4.11.12-9
samba-client - update to 4.11.12-9
libsmbclient - update to 4.11.12-9
samba-winbind-krb5-locator - update to 4.11.12-9
python3-samba-dc - update to 4.11.12-9
samba-krb5-printing - update to 4.11.12-9
samba-winbind - update to 4.11.12-9
samba-help - update to 4.11.12-9
samba-dc - update to 4.11.12-9
python3-samba-test - update to 4.11.12-9
samba-winbind-modules - update to 4.11.12-9
samba-test - update to 4.11.12-9
samba-dc-bind-dlz - update to 4.11.12-9
samba (Ubuntu package) - addressed in versions 2:4.13.17~dfsg-0ubuntu0.21.04.1, 2:4.13.17~dfsg-0ubuntu0.21.10.1
samba (Red Hat package) - update to 4.14.5-2.el8
samba-client-libs-32bit - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-libs-python3 - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-libs-python3-debuginfo - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-python3 - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-python3-debuginfo - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-tool - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-winbind - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-winbind-debuginfo - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-winbind-libs - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-winbind-libs-debuginfo - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
libsamba-policy0-python3-32bit - update to 4.15.4+git.324.8332acf1a63-3.54.1
libsamba-policy0-python3-debuginfo-32bit - update to 4.15.4+git.324.8332acf1a63-3.54.1
samba-client-32bit - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-debuginfo-32bit - update to 4.15.4+git.324.8332acf1a63-3.54.1
libsamba-policy0-python3 - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-libs-debuginfo-32bit - update to 4.15.4+git.324.8332acf1a63-3.54.1
samba-libs-32bit - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-libs-debuginfo-32bit - update to 4.15.4+git.324.8332acf1a63-3.54.1
samba-libs-python3-32bit - update to 4.15.4+git.324.8332acf1a63-3.54.1
samba-libs-python3-debuginfo-32bit - update to 4.15.4+git.324.8332acf1a63-3.54.1
samba-winbind-libs-32bit - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-winbind-libs-debuginfo-32bit - update to 4.15.4+git.324.8332acf1a63-3.54.1
samba-doc - update to 4.15.4+git.324.8332acf1a63-3.54.1
ctdb - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
ctdb-debuginfo - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-libs - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
libsamba-policy0-python3-debuginfo - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-devel-32bit - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-devel - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-debugsource - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-debuginfo - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
libsamba-policy-python3-devel - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
libsamba-policy-devel - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-libs-debuginfo - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-debuginfo - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-libs - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ldb-ldap - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ldb-ldap-debuginfo - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-libs-debuginfo - addressed in versions 4.15.4+git.324.8332acf1a63-3.54.1, 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-libs-32bit-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ad-dc-libs - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-client-32bit-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ad-dc-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-libs-32bit-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-winbind-libs-32bit-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ad-dc - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ad-dc-libs-32bit-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ad-dc-libs-32bit - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ceph-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ceph - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-ad-dc-libs-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-gpupdate - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-dsdb-modules-debuginfo - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba-dsdb-modules - update to 4.15.4+git.324.8332acf1a63-150300.3.25.3
samba - update to 4.17.5-0

• https://www.samba.org/samba/security/CVE-2021-43566.html

• Security restrictions bypass in Samba
• Multiple vulnerabilities in Oracle Solaris
• Ubuntu update for samba
• Multiple vulnerabilities in DELL Secure Connect Gateway Security
• Red Hat Enterprise Linux 8 update for samba
• Multiple vulnerabilities in Dell EMC SRM and Dell EMC Storage Monitoring and Reporting (SMR)
• openEuler update for samba
• Amazon Linux AMI update for samba
• SUSE update for samba
• SUSE update for samba