A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade samba-develUpgrade libwbclient-develUpgrade samba-vfs-iouringUpgrade libsmbclient-devel | May 4, 2022 | Feb 18, 2022 |
| Alpine Linux | — | Upgrade samba | Mar 26, 2024 | Feb 18, 2022 |
| Amazon Linux Ami 2 | — | Upgrade libwbclientUpgrade libsmbclient-develUpgrade samba-winbind-krb5-locatorUpgrade libwbclient-develUpgrade samba-test-libsUpgrade samba-krb5-printingUpgrade samba-dc-libsUpgrade samba-winbind-clientsUpgrade samba-libsUpgrade samba-common-libsUpgrade samba-winbind-modulesUpgrade samba-clientUpgrade libsmbclientUpgrade samba-debuginfoUpgrade samba-winbindUpgrade samba-pidlUpgrade samba-develUpgrade samba-vfs-glusterfsUpgrade ctdbUpgrade samba-python-testUpgrade samba-pythonUpgrade samba-commonUpgrade sambaUpgrade samba-dcUpgrade samba-testUpgrade samba-common-toolsUpgrade samba-client-libsUpgrade ctdb-tests | Jul 4, 2022 | Feb 18, 2022 |
| Amazon_linux | — | Upgrade samba | Feb 19, 2022 | Nov 10, 2021 |
| Amazon_linux_2023 | — | Upgrade samba-test-debuginfoUpgrade samba-winbind-clients-debuginfoUpgrade samba-ldb-ldap-modulesUpgrade samba-libsUpgrade samba-krb5-printingUpgrade samba-winbindUpgrade samba-krb5-printing-debuginfoUpgrade sambaUpgrade samba-develUpgrade python3-samba-develUpgrade libnetapi-debuginfoUpgrade samba-dc-libs-debuginfoUpgrade libwbclientUpgrade samba-testUpgrade libwbclient-debuginfoUpgrade libwbclient-develUpgrade samba-dcerpc-debuginfoUpgrade samba-common-libs-debuginfoUpgrade samba-usersharesUpgrade python3-sambaUpgrade samba-dcerpcUpgrade samba-vfs-iouringUpgrade samba-debugsourceUpgrade libnetapiUpgrade samba-client-libsUpgrade libsmbclient-debuginfoUpgrade samba-pidlUpgrade samba-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade samba-client-libs-debuginfoUpgrade samba-winbind-debuginfoUpgrade samba-client-debuginfoUpgrade samba-winbind-krb5-locatorUpgrade samba-common-tools-debuginfoUpgrade samba-dc-libsUpgrade libsmbclientUpgrade python3-samba-testUpgrade samba-libs-debuginfoUpgrade samba-test-libs-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-test-libsUpgrade samba-clientUpgrade libsmbclient-develUpgrade libnetapi-develUpgrade samba-common-libsUpgrade samba-common-toolsUpgrade samba-commonUpgrade python3-samba-debuginfoUpgrade samba-vfs-iouring-debuginfoUpgrade samba-winbind-modulesUpgrade samba-winbind-clientsUpgrade samba-ldb-ldap-modules-debuginfo | Feb 17, 2025 | Nov 9, 2021 |
| Centos_linux | — | Upgrade samba-testUpgrade samba-client-debuginfoUpgrade samba-common-tools-debuginfoUpgrade samba-winbind-clientsUpgrade samba-libs-debuginfoUpgrade samba-common-libsUpgrade samba-dc-libsUpgrade samba-krb5-printingUpgrade samba-winbind-krb5-locatorUpgrade samba-vfs-glusterfsUpgrade ctdbUpgrade libsmbclient-develUpgrade samba-winbind-debuginfoUpgrade samba-common-libs-debuginfoUpgrade samba-debugsourceUpgrade samba-test-debuginfoUpgrade samba-test-libs-debuginfoUpgrade samba-commonUpgrade samba-libsUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-develUpgrade samba-common-toolsUpgrade samba-python-testUpgrade samba-clientUpgrade samba-test-libsUpgrade python3-samba-debuginfoUpgrade samba-vfs-iouring-debuginfoUpgrade samba-winbind-clients-debuginfoUpgrade libsmbclient-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade samba-krb5-printing-debuginfoUpgrade samba-winbindUpgrade samba-debuginfoUpgrade python3-sambaUpgrade samba-vfs-iouringUpgrade samba-dcUpgrade samba-pythonUpgrade libwbclient-develUpgrade samba-pidlUpgrade libwbclientUpgrade samba-client-libs-debuginfoUpgrade samba-winbind-modulesUpgrade libwbclient-debuginfoUpgrade samba-client-libsUpgrade python3-samba-testUpgrade libsmbclientUpgrade ctdb-debuginfoUpgrade samba | Dec 14, 2021 | Dec 13, 2021 |
| Debian | — | Upgrade samba | Nov 4, 2022 | Feb 18, 2022 |
| Freebsd | — | Upgrade samba415Upgrade samba413Upgrade samba414 | Nov 4, 2022 | Nov 10, 2021 |
| Gentoo Linux | — | Upgrade net-fs/samba. | Sep 18, 2023 | Feb 18, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade samba-clientUpgrade samba-winbind-clientsUpgrade samba-common-toolsUpgrade sambaUpgrade libwbclientUpgrade libsmbclientUpgrade samba-winbind-modulesUpgrade samba-commonUpgrade samba-libsUpgrade samba-winbind | Feb 28, 2022 | Feb 18, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-winbindUpgrade libwbclientUpgrade sambaUpgrade samba-libsUpgrade samba-client-libsUpgrade samba-pythonUpgrade samba-clientUpgrade samba-common-toolsUpgrade samba-winbind-modulesUpgrade samba-commonUpgrade samba-winbind-clientsUpgrade samba-common-libsUpgrade libsmbclient | May 25, 2022 | Feb 18, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade samba-libsUpgrade samba-common-toolsUpgrade samba-clientUpgrade samba-commonUpgrade samba-winbind-clientsUpgrade samba-common-libsUpgrade sambaUpgrade libsmbclientUpgrade samba-pythonUpgrade samba-client-libsUpgrade samba-winbind-modulesUpgrade samba-winbindUpgrade libwbclient | Mar 2, 2022 | Feb 18, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade samba-libsUpgrade samba-clientUpgrade samba-winbindUpgrade samba-common-toolsUpgrade libwbclientUpgrade sambaUpgrade samba-commonUpgrade samba-winbind-modulesUpgrade samba-winbind-clientsUpgrade libsmbclient | Mar 3, 2022 | Feb 18, 2022 |
| Oracle Solaris | — | Upgrade service/network/samba to version 4.13.14-11.4.42.0.1.113.0 on Solaris 11.4Upgrade library/samba/libsmbclient to version 4.13.8-11.4.42.0.1.113.0 on Solaris 11.4 | Feb 17, 2022 | Feb 17, 2022 |
| Oracle_linux | — | Upgrade libsmbclient-develUpgrade samba-client-libsUpgrade libwbclientUpgrade samba-krb5-printingUpgrade samba-test-libsUpgrade samba-pidlUpgrade python3-sambaUpgrade samba-commonUpgrade samba-libsUpgrade samba-testUpgrade samba-develUpgrade samba-winexeUpgrade samba-vfs-iouringUpgrade samba-winbindUpgrade samba-common-libsUpgrade samba-dc-libsUpgrade ctdbUpgrade samba-clientUpgrade ctdb-testsUpgrade python3-samba-testUpgrade samba-vfs-glusterfsUpgrade samba-python-testUpgrade samba-winbind-krb5-locatorUpgrade libsmbclientUpgrade samba-winbind-modulesUpgrade samba-common-toolsUpgrade libwbclient-develUpgrade samba-pythonUpgrade samba-winbind-clientsUpgrade samba-dcUpgrade samba | Dec 14, 2021 | Nov 9, 2021 |
| Redhat_linux | — | Upgrade samba-winbind-krb5-locatorUpgrade samba-winbind-debuginfoUpgrade samba-vfs-glusterfsUpgrade samba-test-libs-debuginfoUpgrade libsmbclient-debuginfoUpgrade samba-client-libs-debuginfoUpgrade samba-client-debuginfoUpgrade samba-dc-libsUpgrade ctdb-debuginfoUpgrade ctdb-tests-debuginfoUpgrade samba-winbind-clientsUpgrade samba-debugsourceUpgrade samba-vfs-iouringUpgrade libsmbclientUpgrade samba-dcUpgrade samba-winexeUpgrade samba-pythonUpgrade python3-samba-testUpgrade samba-winbind-modulesUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-common-libsUpgrade libwbclient-develUpgrade samba-common-libs-debuginfoUpgrade samba-python-testUpgrade sambaUpgrade samba-common-toolsUpgrade ctdb-testsUpgrade samba-vfs-iouring-debuginfoUpgrade samba-clientUpgrade samba-winbindUpgrade libsmbclient-develUpgrade samba-krb5-printing-debuginfoUpgrade samba-libsUpgrade samba-develUpgrade samba-winbind-modules-debuginfoUpgrade samba-commonUpgrade ctdbUpgrade samba-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-krb5-printingUpgrade samba-winbind-clients-debuginfoNo solution existsUpgrade samba-client-libsUpgrade samba-test-libsUpgrade python3-sambaUpgrade libwbclient-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-pidlUpgrade libwbclientUpgrade samba-test-debuginfoUpgrade samba-winexe-debuginfoUpgrade samba-testUpgrade python3-samba-debuginfoUpgrade samba-common-tools-debuginfo | Dec 14, 2021 | Dec 13, 2021 |
| Rocky_linux | — | Upgrade samba-test-libsUpgrade samba-common-libs-debuginfoUpgrade samba-krb5-printing-debuginfoUpgrade samba-common-tools-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-client-libsUpgrade python3-samba-debuginfoUpgrade samba-common-toolsUpgrade samba-winbind-krb5-locatorUpgrade samba-winbind-clients-debuginfoUpgrade samba-clientUpgrade samba-testUpgrade samba-test-debuginfoUpgrade samba-vfs-iouringUpgrade samba-develUpgrade python3-sambaUpgrade sambaUpgrade samba-libsUpgrade samba-winbind-modulesUpgrade python3-samba-testUpgrade ctdb-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade samba-winexe-debuginfoUpgrade samba-winbindUpgrade libsmbclient-debuginfoUpgrade libsmbclientUpgrade libsmbclient-develUpgrade samba-client-debuginfoUpgrade samba-krb5-printingUpgrade samba-winexeUpgrade libwbclientUpgrade libwbclient-debuginfoUpgrade samba-vfs-iouring-debuginfoUpgrade samba-winbind-clientsUpgrade libwbclient-develUpgrade samba-client-libs-debuginfoUpgrade samba-debuginfoUpgrade samba-common-libsUpgrade samba-debugsourceUpgrade ctdbUpgrade samba-test-libs-debuginfoUpgrade samba-winbind-debuginfo | Mar 12, 2024 | Feb 18, 2022 |
| Samba | — | Upgrade to Samba 4.13.14 or later.Upgrade to Samba 4.15.2 or later.Upgrade to Samba 4.14.10 or later. | Nov 10, 2021 | Nov 10, 2021 |
| Suse | — | Upgrade libwbclient0-32bitUpgrade samba-libs-python3-32bitUpgrade libsamba-policy0Upgrade libndr-krb5pac0Upgrade libsmbconf-develUpgrade samba-gpupdateUpgrade samba-libs-64bitUpgrade libdcerpc-samr0-64bitUpgrade libsamba-policy-python-develUpgrade samba-ad-dc-64bitUpgrade libwbclient-develUpgrade samba-client-32bitUpgrade libsamba-policy0-python3-64bitUpgrade samba-testUpgrade libsamba-policy0-32bitUpgrade libsamba-passdb-develUpgrade libsamba-passdb0Upgrade samba-libs-python-64bitUpgrade libnetapi-devel-64bitUpgrade libsamba-errors-develUpgrade libsamba-errors0Upgrade libsamba-credentials0Upgrade samba-libs-pythonUpgrade libndr-standard-develUpgrade libdcerpc-samr-develUpgrade samba-ldb-ldapUpgrade libsamba-util0Upgrade libsamdb0-64bitUpgrade libndr0-64bitUpgrade libndr1-32bitUpgrade libsamdb-develUpgrade libnetapi0-32bitUpgrade libsamba-hostconfig-develUpgrade samba-core-develUpgrade libndr0-32bitUpgrade libndr-nbt0-32bitUpgrade libndr-krb5pac-develUpgrade samba-python3Upgrade libsamba-policy-python3-develUpgrade libsamba-policy0-64bitUpgrade samba-dsdb-modulesUpgrade libsamba-errors0-64bitUpgrade python3-ldb-32bitUpgrade libdcerpc-samr0Upgrade libdcerpc-binding0-32bitUpgrade libsmbldap0Upgrade python3-ldb-develUpgrade samba-ad-dcUpgrade libsmbconf0-64bitUpgrade ldb-toolsUpgrade libdcerpc0Upgrade samba-libs-python3-64bitUpgrade samba-clientUpgrade libndr-develUpgrade libsamba-hostconfig0-64bitUpgrade python3-ldbUpgrade libsamdb0-32bitUpgrade samba-ad-dc-32bitUpgrade libndr-standard0Upgrade libndr-nbt-develUpgrade libsmbclient0-32bitUpgrade libndr1-64bitUpgrade samba-libs-python-32bitUpgrade samba-pythonUpgrade sambaUpgrade libsamba-util0-64bitUpgrade libsmbconf0Upgrade ctdbUpgrade libdcerpc-develUpgrade libsmbldap0-32bitUpgrade libtevent-util0-64bitUpgrade samba-libs-32bitUpgrade libndr-krb5pac0-32bitUpgrade libsamba-credentials0-32bitUpgrade libndr-nbt0Upgrade libdcerpc-samr0-32bitUpgrade libsamba-util0-32bitUpgrade samba-winbindUpgrade libsmbldap2Upgrade libndr-standard0-32bitUpgrade libwbclient0Upgrade samba-docUpgrade libnetapi-devel-32bitUpgrade libtevent-util-develUpgrade libsmbldap2-64bitUpgrade libsamba-policy-develUpgrade libdcerpc0-64bitUpgrade libnetapi-develUpgrade libndr-standard0-64bitUpgrade samba-winbind-64bitUpgrade libsmbldap2-32bitUpgrade libnetapi0-64bitUpgrade libsmbconf0-32bitUpgrade libsamba-hostconfig0-32bitUpgrade libsamba-passdb0-64bitUpgrade libsmbclient0Upgrade libdcerpc-binding0Upgrade libsamba-passdb0-32bitUpgrade libsamba-hostconfig0Upgrade libtevent-util0-32bitUpgrade ctdb-testsUpgrade samba-libs-python3Upgrade libsamba-util-develUpgrade libsmbclient0-64bitUpgrade libldb-develUpgrade samba-winbind-32bitUpgrade libtevent-util0Upgrade libndr1Upgrade libsamba-errors0-32bitUpgrade libdcerpc0-32bitUpgrade libndr-nbt0-64bitUpgrade libdcerpc-binding0-64bitUpgrade libldb2-32bitUpgrade samba-libsUpgrade libsamba-credentials0-64bitUpgrade samba-client-64bitUpgrade ctdb-pcp-pmdaUpgrade libsmbclient-develUpgrade libsamba-credentials-develUpgrade libnetapi0Upgrade libldb2Upgrade libndr-krb5pac0-64bitUpgrade libsamba-policy0-python3-32bitUpgrade libsamdb0Upgrade libwbclient0-64bitUpgrade libndr0Upgrade libsamba-policy0-python3Upgrade samba-cephUpgrade libsmbldap-devel | Nov 11, 2021 | Nov 10, 2021 |
| Ubuntu | — | Upgrade samba | Nov 12, 2021 | Nov 10, 2021 |
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