All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with "log level = 3" (or above) then the string obtained from the client, after a failed character conversion, is printed. Such strings can be provided during the NTLMSSP authentication exchange. In the Samba AD DC in particular, this may cause a long-lived process(such as the RPC server) to terminate. (In the file server case, the most likely target, smbd, operates as process-per-client and so a crash there is harmless).
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade samba | May 8, 2020 | Jan 21, 2020 |
| Amazon Linux Ami 2 | — | Upgrade samba-test-libsUpgrade libsmbclient-develUpgrade samba-client-libsUpgrade samba-develUpgrade samba-testUpgrade samba-krb5-printingUpgrade samba-pidlUpgrade samba-libsUpgrade libwbclientUpgrade ctdb-testsUpgrade samba-dc-libsUpgrade sambaUpgrade libsmbclientUpgrade samba-winbind-clientsUpgrade samba-dcUpgrade ctdbUpgrade samba-winbind-krb5-locatorUpgrade samba-debuginfoUpgrade samba-common-toolsUpgrade samba-python-testUpgrade samba-pythonUpgrade samba-commonUpgrade samba-clientUpgrade samba-common-libsUpgrade libwbclient-develUpgrade samba-vfs-glusterfsUpgrade samba-winbind-modulesUpgrade samba-winbind | Oct 28, 2020 | Jan 21, 2020 |
| Amazon_linux | — | Upgrade samba | Nov 18, 2020 | Jan 21, 2020 |
| Centos_linux | — | Upgrade libwbclient-develUpgrade openchange-client-debuginfoUpgrade ctdb-testsUpgrade samba-common-libs-debuginfoUpgrade python3-samba-testUpgrade libsmbclientUpgrade samba-common-libsUpgrade samba-winbind-debuginfoUpgrade samba-client-libs-debuginfoUpgrade samba-winbindUpgrade samba-winbind-clientsUpgrade libsmbclient-debuginfoUpgrade openchange-debuginfoUpgrade samba-pythonUpgrade openchangeUpgrade samba-client-libsUpgrade libwbclient-debuginfoUpgrade samba-krb5-printing-debuginfoUpgrade samba-pidlUpgrade samba-winbind-modulesUpgrade sambaUpgrade ctdb-debuginfoUpgrade samba-winbind-clients-debuginfoUpgrade samba-clientUpgrade ctdb-tests-debuginfoUpgrade libwbclientUpgrade samba-test-libsUpgrade samba-vfs-glusterfsUpgrade samba-debuginfoUpgrade samba-python-testUpgrade openchange-debugsourceUpgrade samba-libs-debuginfoUpgrade samba-test-debuginfoUpgrade samba-debugsourceUpgrade samba-test-libs-debuginfoUpgrade ctdbUpgrade samba-winbind-modules-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-commonUpgrade samba-common-tools-debuginfoUpgrade samba-testUpgrade samba-client-debuginfoUpgrade samba-develUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-libsUpgrade samba-winbind-krb5-locatorUpgrade python3-samba-debuginfoUpgrade libsmbclient-develUpgrade python3-sambaUpgrade samba-dc-libsUpgrade samba-krb5-printingUpgrade samba-common-toolsUpgrade samba-dc | Apr 29, 2020 | Jan 21, 2020 |
| Debian | — | Upgrade samba | May 31, 2021 | Jan 21, 2020 |
| Freebsd | — | Upgrade samba410Upgrade samba411 | Jan 27, 2020 | Jan 27, 2020 |
| Gentoo Linux | — | Upgrade net-fs/samba. | Mar 27, 2020 | Jan 21, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade samba-winbind-modulesUpgrade libsmbclientUpgrade samba-winbind-clientsUpgrade samba-clientUpgrade samba-common-libsUpgrade samba-common-toolsUpgrade sambaUpgrade samba-pythonUpgrade samba-commonUpgrade samba-winbindUpgrade samba-client-libsUpgrade libwbclientUpgrade samba-libs | Nov 3, 2020 | Jan 21, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-common-libsUpgrade samba-clientUpgrade samba-common-toolsUpgrade samba-client-libsUpgrade samba-winbind-clientsUpgrade sambaUpgrade libwbclientUpgrade samba-pythonUpgrade samba-libsUpgrade libsmbclientUpgrade samba-winbindUpgrade samba-winbind-modulesUpgrade samba-common | Sep 28, 2020 | Jan 21, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade samba-client-libsUpgrade libwbclientUpgrade samba-pythonUpgrade samba-winbind-clientsUpgrade samba-common-libsUpgrade libsmbclientUpgrade samba-winbindUpgrade samba-common-toolsUpgrade sambaUpgrade samba-commonUpgrade samba-winbind-modulesUpgrade samba-libsUpgrade samba-client | Feb 24, 2020 | Jan 21, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade samba-pidlUpgrade python3-sambaUpgrade samba-krb5-printingUpgrade samba-libsUpgrade samba-client-libsUpgrade samba-testUpgrade python2-sambaUpgrade ctdb-testsUpgrade libwbclientUpgrade samba-common-libsUpgrade ctdbUpgrade sambaUpgrade python3-samba-testUpgrade libsmbclientUpgrade python2-samba-testUpgrade samba-winbind-clientsUpgrade samba-dc-libsUpgrade samba-test-libsUpgrade samba-winbindUpgrade samba-clientUpgrade samba-winbind-krb5-locatorUpgrade samba-commonUpgrade samba-winbind-modulesUpgrade samba-common-tools | Feb 26, 2020 | Jan 21, 2020 |
| Oracle Solaris | — | Upgrade service/network/samba to version 4.11.6-11.4.21.0.1.69.0 on Solaris 11.4Upgrade library/samba/libsmbclient to version 4.11.6-11.4.21.0.1.69.0 on Solaris 11.4 | Jan 19, 2021 | Jan 21, 2020 |
| Oracle_linux | — | Upgrade samba-winbind-krb5-locatorUpgrade samba-dc-libsUpgrade samba-winbind-clientsUpgrade samba-clientUpgrade samba-vfs-glusterfsUpgrade libsmbclient-develUpgrade samba-commonUpgrade samba-develUpgrade samba-python-testUpgrade python3-samba-testUpgrade openchangeUpgrade samba-common-libsUpgrade samba-krb5-printingUpgrade ctdbUpgrade samba-testUpgrade samba-libsUpgrade samba-test-libsUpgrade samba-common-toolsUpgrade samba-winbind-modulesUpgrade sambaUpgrade libsmbclientUpgrade samba-pythonUpgrade libwbclient-develUpgrade samba-dcUpgrade samba-winbindUpgrade samba-pidlUpgrade ctdb-testsUpgrade libwbclientUpgrade samba-client-libsUpgrade python3-samba | Oct 7, 2020 | Jan 21, 2020 |
| Redhat_linux | — | Upgrade python3-sambaUpgrade sambaUpgrade samba-commonUpgrade ctdb-debuginfoUpgrade samba-dcUpgrade libsmbclient-debuginfoUpgrade samba-test-debuginfoUpgrade samba-debuginfoUpgrade libwbclientUpgrade samba-develUpgrade openchange-client-debuginfoUpgrade samba-vfs-glusterfsUpgrade samba-krb5-printingUpgrade samba-pidlUpgrade ctdb-testsUpgrade samba-common-libs-debuginfoUpgrade samba-python-testUpgrade ctdbUpgrade libwbclient-debuginfoUpgrade samba-test-libs-debuginfoUpgrade samba-pythonUpgrade samba-winbind-modules-debuginfoUpgrade ctdb-tests-debuginfoUpgrade samba-debugsourceUpgrade samba-common-tools-debuginfoUpgrade samba-testUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-client-libsUpgrade samba-test-libsUpgrade samba-winbind-krb5-locatorUpgrade samba-common-toolsUpgrade samba-winbind-debuginfoUpgrade samba-dc-libsUpgrade python3-samba-debuginfoUpgrade openchange-debugsourceUpgrade openchange-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-winbind-clientsUpgrade samba-winbind-modulesUpgrade samba-clientUpgrade samba-krb5-printing-debuginfoUpgrade samba-common-libsUpgrade libwbclient-develUpgrade samba-winbindUpgrade samba-winbind-clients-debuginfoUpgrade samba-libsUpgrade samba-client-libs-debuginfoUpgrade python3-samba-testUpgrade samba-client-debuginfoUpgrade openchangeUpgrade libsmbclientUpgrade samba-libs-debuginfoUpgrade libsmbclient-devel | Apr 29, 2020 | Jan 21, 2020 |
| Samba | — | Upgrade to Samba 4.11.5 or later.Upgrade to Samba 4.9.18 or later.Upgrade to Samba 4.10.12 or later. | Jan 24, 2020 | Jan 21, 2020 |
| Suse | — | Upgrade libwbclient0-32bitUpgrade libnetapi-develUpgrade libldb-develUpgrade samba-python3Upgrade libsamba-errors0Upgrade libsmbldap0Upgrade samba-libs-pythonUpgrade libnetapi0-32bitUpgrade samba-ad-dcUpgrade libndr0-32bitUpgrade libsamdb0Upgrade python-ldb-develUpgrade libsamba-errors-develUpgrade libsamba-policy0-python3-32bitUpgrade libndr-nbt0Upgrade libdcerpc-samr0-32bitUpgrade samba-libs-python3-32bitUpgrade libdcerpc-binding0Upgrade libldb1-32bitUpgrade libndr-nbt-develUpgrade samba-ad-dc-32bitUpgrade libndr-krb5pac-develUpgrade libsamba-credentials-develUpgrade libwbclient-develUpgrade libsamba-errors0-32bitUpgrade libsmbconf-develUpgrade libndr-krb5pac0Upgrade libsmbldap0-32bitUpgrade libsamba-policy-python3-develUpgrade libsamba-hostconfig0-32bitUpgrade ctdb-pcp-pmdaUpgrade libdcerpc0Upgrade samba-clientUpgrade libsamba-credentials0-32bitUpgrade samba-winbindUpgrade libndr-develUpgrade libndr-standard0Upgrade libtevent-util0Upgrade python-ldbUpgrade libsamba-util-develUpgrade libsmbldap2Upgrade libsmbclient0Upgrade samba-libs-python3Upgrade samba-pythonUpgrade samba-libs-32bitUpgrade sambaUpgrade libsamba-policy-develUpgrade libsmbclient0-32bitUpgrade libdcerpc-develUpgrade libdcerpc-samr-develUpgrade samba-core-develUpgrade libsamba-util0Upgrade samba-winbind-32bitUpgrade samba-docUpgrade libsamba-policy-python-develUpgrade libdcerpc0-32bitUpgrade libnetapi0Upgrade libdcerpc-binding0-32bitUpgrade libsamdb0-32bitUpgrade libsamba-policy0-python3Upgrade libsamba-passdb-develUpgrade libtevent-util-develUpgrade libndr0Upgrade libsamba-passdb0-32bitUpgrade libsamba-util0-32bitUpgrade libldb1Upgrade libndr1Upgrade libsmbconf0Upgrade libndr-nbt0-32bitUpgrade libsamba-hostconfig0Upgrade libsamba-policy0-32bitUpgrade samba-cephUpgrade libsamba-policy0Upgrade samba-client-32bitUpgrade samba-pidlUpgrade samba-libsUpgrade libsamba-passdb0Upgrade libndr-standard-develUpgrade libsamba-credentials0Upgrade ldb-toolsUpgrade libtevent-util0-32bitUpgrade ctdbUpgrade samba-dsdb-modulesUpgrade samba-testUpgrade libsamdb-develUpgrade libsmbclient-develUpgrade libndr1-32bitUpgrade libsmbldap2-32bitUpgrade libndr-krb5pac0-32bitUpgrade libsmbldap-develUpgrade libsamba-hostconfig-develUpgrade ctdb-testsUpgrade libsmbconf0-32bitUpgrade libwbclient0Upgrade libndr-standard0-32bitUpgrade libdcerpc-samr0Upgrade samba-libs-python-32bit | Jan 22, 2020 | Jan 21, 2020 |
| Ubuntu | — | Upgrade samba | Mar 2, 2020 | Jan 21, 2020 |
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