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 libsmbclient-develUpgrade samba-develUpgrade libwbclient-develUpgrade samba-vfs-iouring | May 4, 2022 | Feb 18, 2022 |
| Alpine Linux | — | Upgrade samba | Mar 26, 2024 | Feb 18, 2022 |
| Amazon Linux Ami 2 | — | Upgrade libwbclient-develUpgrade samba-winbind-krb5-locatorUpgrade samba-common-libsUpgrade samba-winbind-modulesUpgrade samba-test-libsUpgrade samba-winbind-clientsUpgrade samba-clientUpgrade samba-libsUpgrade libsmbclient-develUpgrade libwbclientUpgrade samba-dc-libsUpgrade samba-krb5-printingUpgrade samba-client-libsUpgrade ctdb-testsUpgrade samba-common-toolsUpgrade ctdbUpgrade samba-pidlUpgrade samba-dcUpgrade sambaUpgrade samba-vfs-glusterfsUpgrade samba-python-testUpgrade samba-debuginfoUpgrade samba-pythonUpgrade samba-commonUpgrade samba-winbindUpgrade samba-develUpgrade libsmbclientUpgrade samba-test | Jul 4, 2022 | Feb 18, 2022 |
| Amazon_linux | — | Upgrade samba | Feb 19, 2022 | Nov 10, 2021 |
| Amazon_linux_2023 | — | Upgrade samba-common-toolsUpgrade libsmbclient-develUpgrade samba-clientUpgrade samba-common-tools-debuginfoUpgrade samba-winbind-krb5-locatorUpgrade samba-commonUpgrade samba-common-libsUpgrade samba-ldb-ldap-modules-debuginfoUpgrade python3-samba-testUpgrade libsmbclientUpgrade samba-winbind-clientsUpgrade samba-dc-libsUpgrade samba-client-debuginfoUpgrade libnetapi-develUpgrade samba-test-libsUpgrade samba-vfs-iouring-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-winbind-modulesUpgrade samba-test-libs-debuginfoUpgrade samba-client-libs-debuginfoUpgrade python3-samba-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-winbind-debuginfoUpgrade samba-krb5-printing-debuginfoUpgrade samba-usersharesUpgrade samba-debugsourceUpgrade python3-samba-develUpgrade samba-winbindUpgrade samba-winbind-clients-debuginfoUpgrade samba-test-debuginfoUpgrade sambaUpgrade python3-sambaUpgrade samba-client-libsUpgrade libwbclientUpgrade samba-dc-libs-debuginfoUpgrade libnetapi-debuginfoUpgrade libnetapiUpgrade samba-debuginfoUpgrade samba-krb5-printingUpgrade samba-libsUpgrade samba-testUpgrade samba-pidlUpgrade libsmbclient-debuginfoUpgrade samba-vfs-iouringUpgrade samba-develUpgrade samba-dcerpc-debuginfoUpgrade samba-dcerpcUpgrade libwbclient-develUpgrade libwbclient-debuginfoUpgrade samba-ldb-ldap-modulesUpgrade samba-common-libs-debuginfoUpgrade samba-winbind-modules-debuginfo | Feb 17, 2025 | Nov 9, 2021 |
| Centos_linux | — | Upgrade sambaUpgrade samba-winbind-modules-debuginfoUpgrade samba-winbind-modulesUpgrade libwbclient-debuginfoUpgrade ctdb-debuginfoUpgrade samba-pidlUpgrade samba-winbind-clients-debuginfoUpgrade samba-debuginfoUpgrade libwbclient-develUpgrade samba-pythonUpgrade samba-vfs-iouringUpgrade samba-dcUpgrade python3-samba-testUpgrade samba-krb5-printing-debuginfoUpgrade libsmbclientUpgrade samba-client-libs-debuginfoUpgrade libsmbclient-debuginfoUpgrade python3-sambaUpgrade libwbclientUpgrade samba-client-libsUpgrade samba-winbindUpgrade samba-vfs-iouring-debuginfoUpgrade samba-clientUpgrade samba-commonUpgrade ctdbUpgrade libsmbclient-develUpgrade samba-common-libs-debuginfoUpgrade samba-vfs-glusterfsUpgrade samba-test-debuginfoUpgrade samba-test-libsUpgrade samba-testUpgrade samba-common-tools-debuginfoUpgrade samba-client-debuginfoUpgrade samba-develUpgrade python3-samba-debuginfoUpgrade samba-common-libsUpgrade samba-winbind-krb5-locatorUpgrade samba-libsUpgrade samba-debugsourceUpgrade samba-winbind-debuginfoUpgrade samba-winbind-clientsUpgrade samba-dc-libsUpgrade samba-krb5-printingUpgrade samba-python-testUpgrade samba-libs-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-common-toolsUpgrade samba-test-libs-debuginfo | Dec 14, 2021 | Dec 13, 2021 |
| Debian | — | Upgrade samba | Nov 4, 2022 | Feb 18, 2022 |
| Freebsd | — | Upgrade samba414Upgrade samba413Upgrade samba415 | 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-winbind-modulesUpgrade libsmbclientUpgrade samba-libsUpgrade libwbclientUpgrade samba-commonUpgrade samba-winbindUpgrade sambaUpgrade samba-clientUpgrade samba-common-toolsUpgrade samba-winbind-clients | Feb 28, 2022 | Feb 18, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-common-toolsUpgrade samba-winbind-modulesUpgrade samba-commonUpgrade samba-common-libsUpgrade samba-clientUpgrade samba-winbind-clientsUpgrade libsmbclientUpgrade samba-pythonUpgrade samba-libsUpgrade sambaUpgrade samba-winbindUpgrade samba-client-libsUpgrade libwbclient | May 25, 2022 | Feb 18, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade samba-client-libsUpgrade samba-winbind-modulesUpgrade sambaUpgrade libwbclientUpgrade libsmbclientUpgrade samba-pythonUpgrade samba-winbindUpgrade samba-common-toolsUpgrade samba-common-libsUpgrade samba-winbind-clientsUpgrade samba-libsUpgrade samba-commonUpgrade samba-client | Mar 2, 2022 | Feb 18, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade samba-libsUpgrade samba-clientUpgrade sambaUpgrade libwbclientUpgrade samba-common-toolsUpgrade samba-winbindUpgrade samba-winbind-modulesUpgrade samba-commonUpgrade libsmbclientUpgrade samba-winbind-clients | Mar 3, 2022 | Feb 18, 2022 |
| Oracle Solaris | — | Upgrade library/samba/libsmbclient to version 4.13.8-11.4.42.0.1.113.0 on Solaris 11.4Upgrade service/network/samba to version 4.13.14-11.4.42.0.1.113.0 on Solaris 11.4 | Feb 17, 2022 | Feb 17, 2022 |
| Oracle_linux | — | Upgrade samba-common-toolsUpgrade libsmbclientUpgrade samba-winexeUpgrade samba-vfs-glusterfsUpgrade python3-samba-testUpgrade samba-winbind-krb5-locatorUpgrade samba-clientUpgrade samba-python-testUpgrade samba-winbind-clientsUpgrade ctdb-testsUpgrade samba-common-libsUpgrade samba-dc-libsUpgrade ctdbUpgrade samba-dcUpgrade sambaUpgrade samba-winbindUpgrade libwbclient-develUpgrade samba-vfs-iouringUpgrade samba-winbind-modulesUpgrade samba-pythonUpgrade libsmbclient-develUpgrade samba-testUpgrade samba-client-libsUpgrade libwbclientUpgrade samba-krb5-printingUpgrade python3-sambaUpgrade samba-pidlUpgrade samba-develUpgrade samba-commonUpgrade samba-test-libsUpgrade samba-libs | Dec 14, 2021 | Nov 9, 2021 |
| Redhat_linux | — | Upgrade samba-develUpgrade samba-winexe-debuginfoUpgrade libwbclient-debuginfoUpgrade ctdbUpgrade samba-common-tools-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade python3-sambaUpgrade samba-libsUpgrade samba-krb5-printing-debuginfoUpgrade libsmbclient-develNo solution existsUpgrade libwbclientUpgrade samba-winbind-clients-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-pidlUpgrade samba-debuginfoUpgrade samba-commonUpgrade samba-test-libsUpgrade samba-client-libsUpgrade python3-samba-debuginfoUpgrade samba-krb5-printingUpgrade samba-test-debuginfoUpgrade samba-testUpgrade samba-libs-debuginfoUpgrade python3-samba-testUpgrade ctdb-debuginfoUpgrade samba-vfs-glusterfsUpgrade ctdb-testsUpgrade samba-client-libs-debuginfoUpgrade samba-winbind-krb5-locatorUpgrade samba-common-libsUpgrade libsmbclient-debuginfoUpgrade sambaUpgrade samba-common-toolsUpgrade samba-winbind-modulesUpgrade samba-winexeUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-python-testUpgrade samba-clientUpgrade samba-winbind-clientsUpgrade samba-vfs-iouring-debuginfoUpgrade samba-test-libs-debuginfoUpgrade samba-common-libs-debuginfoUpgrade samba-dcUpgrade samba-debugsourceUpgrade samba-vfs-iouringUpgrade libwbclient-develUpgrade samba-dc-libsUpgrade samba-winbind-debuginfoUpgrade samba-winbindUpgrade samba-pythonUpgrade libsmbclientUpgrade samba-client-debuginfoUpgrade ctdb-tests-debuginfo | Dec 14, 2021 | Dec 13, 2021 |
| Rocky_linux | — | Upgrade libwbclient-develUpgrade samba-common-libsUpgrade samba-libsUpgrade samba-winbind-modulesUpgrade samba-client-debuginfoUpgrade samba-krb5-printingUpgrade libsmbclient-debuginfoUpgrade samba-vfs-iouring-debuginfoUpgrade libsmbclient-develUpgrade libwbclientUpgrade samba-winbindUpgrade samba-winexeUpgrade samba-libs-debuginfoUpgrade samba-winexe-debuginfoUpgrade libwbclient-debuginfoUpgrade python3-samba-testUpgrade samba-winbind-modules-debuginfoUpgrade libsmbclientUpgrade ctdb-debuginfoUpgrade samba-test-debuginfoUpgrade samba-debuginfoUpgrade samba-client-libs-debuginfoUpgrade samba-winbind-clientsUpgrade sambaUpgrade samba-develUpgrade samba-vfs-iouringUpgrade python3-sambaUpgrade ctdbUpgrade samba-test-libs-debuginfoUpgrade samba-winbind-debuginfoUpgrade samba-debugsourceUpgrade samba-winbind-clients-debuginfoUpgrade samba-common-toolsUpgrade samba-test-libsUpgrade samba-common-tools-debuginfoUpgrade samba-clientUpgrade samba-winbind-krb5-locatorUpgrade python3-samba-debuginfoUpgrade samba-testUpgrade samba-common-libs-debuginfoUpgrade samba-client-libsUpgrade samba-krb5-printing-debuginfoUpgrade samba-winbind-krb5-locator-debuginfo | Mar 12, 2024 | Feb 18, 2022 |
| Samba | — | Upgrade to Samba 4.15.2 or later.Upgrade to Samba 4.13.14 or later.Upgrade to Samba 4.14.10 or later. | Nov 10, 2021 | Nov 10, 2021 |
| Suse | — | Upgrade libsamdb0-32bitUpgrade samba-gpupdateUpgrade libsamba-policy0-python3-64bitUpgrade libdcerpc-samr0-64bitUpgrade libndr-krb5pac-develUpgrade libnetapi-devel-64bitUpgrade samba-testUpgrade samba-libs-64bitUpgrade libsmbldap0Upgrade libdcerpc-samr0Upgrade samba-client-32bitUpgrade libndr-nbt0-32bitUpgrade libsamba-policy0-32bitUpgrade samba-libs-python3-64bitUpgrade samba-ad-dcUpgrade libwbclient-develUpgrade samba-ad-dc-64bitUpgrade python3-ldb-develUpgrade libsamba-policy-python-develUpgrade libsmbconf-develUpgrade libsamba-policy-python3-develUpgrade samba-libs-python-64bitUpgrade samba-libs-python3-32bitUpgrade libsamba-hostconfig0-64bitUpgrade libndr-standard-develUpgrade libsmbconf0-64bitUpgrade samba-python3Upgrade samba-libs-pythonUpgrade libdcerpc-binding0-32bitUpgrade libwbclient0-32bitUpgrade libsamba-policy0Upgrade libsamba-errors0-64bitUpgrade libsamdb0-64bitUpgrade libsamba-util0Upgrade libsamba-passdb0Upgrade samba-dsdb-modulesUpgrade libsamdb-develUpgrade libsamba-errors0Upgrade libsamba-errors-develUpgrade libdcerpc-samr-develUpgrade libsamba-hostconfig-develUpgrade samba-ldb-ldapUpgrade samba-core-develUpgrade libnetapi0-32bitUpgrade libsamba-credentials0Upgrade libsamba-policy0-64bitUpgrade ldb-toolsUpgrade libndr0-32bitUpgrade samba-clientUpgrade libndr0-64bitUpgrade libsamba-passdb-develUpgrade libndr-standard0Upgrade libndr1-32bitUpgrade libndr-krb5pac0Upgrade python3-ldbUpgrade libdcerpc0Upgrade libndr-develUpgrade samba-ad-dc-32bitUpgrade python3-ldb-32bitUpgrade ctdb-pcp-pmdaUpgrade libsamba-util0-32bitUpgrade libndr1-64bitUpgrade libldb2-32bitUpgrade libsmbclient-develUpgrade libtevent-util0-32bitUpgrade libsamba-errors0-32bitUpgrade libndr-krb5pac0-64bitUpgrade libndr1Upgrade libsamba-policy0-python3Upgrade libsamdb0Upgrade libsamba-credentials-develUpgrade libndr-nbt0Upgrade libsamba-util-develUpgrade libsamba-credentials0-32bitUpgrade libsamba-policy0-python3-32bitUpgrade libsmbconf0-32bitUpgrade libdcerpc-samr0-32bitUpgrade libsmbclient0-32bitUpgrade libldb-develUpgrade libdcerpc0-32bitUpgrade libsmbldap-develUpgrade libwbclient0-64bitUpgrade libtevent-util0-64bitUpgrade libndr0Upgrade libndr-nbt0-64bitUpgrade libndr-krb5pac0-32bitUpgrade samba-libs-python3Upgrade libtevent-util0Upgrade libdcerpc-binding0-64bitUpgrade samba-winbind-32bitUpgrade libsmbconf0Upgrade libdcerpc-develUpgrade ctdb-testsUpgrade ctdbUpgrade samba-libs-python-32bitUpgrade sambaUpgrade libsmbldap0-32bitUpgrade samba-pythonUpgrade libsamba-util0-64bitUpgrade libsmbclient0-64bitUpgrade samba-libs-32bitUpgrade samba-docUpgrade libwbclient0Upgrade libndr-standard0-32bitUpgrade samba-client-64bitUpgrade libsmbldap2Upgrade samba-winbindUpgrade libsmbclient0Upgrade libsmbldap2-32bitUpgrade libsamba-hostconfig0Upgrade libnetapi0-64bitUpgrade libsamba-hostconfig0-32bitUpgrade libsamba-credentials0-64bitUpgrade samba-winbind-64bitUpgrade libsamba-passdb0-64bitUpgrade samba-libsUpgrade libsamba-passdb0-32bitUpgrade libnetapi0Upgrade libsmbldap2-64bitUpgrade libsamba-policy-develUpgrade libdcerpc0-64bitUpgrade libnetapi-devel-32bitUpgrade libtevent-util-develUpgrade libndr-standard0-64bitUpgrade libdcerpc-binding0Upgrade libndr-nbt-develUpgrade samba-cephUpgrade libnetapi-develUpgrade libldb2 | Nov 11, 2021 | Nov 10, 2021 |
| Ubuntu | — | Upgrade samba | Nov 12, 2021 | Nov 10, 2021 |
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