A flaw was found in the way samba handled file and directory permissions. An authenticated user could use this flaw to gain access to certain file and directory information which otherwise would be unavailable to the attacker.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade libsmbclient-develUpgrade samba-develUpgrade openchangeUpgrade libwbclient-devel | May 4, 2022 | Dec 3, 2020 |
| Alpine Linux | — | Upgrade samba | Mar 26, 2024 | Dec 3, 2020 |
| Amazon Linux Ami 2 | — | Upgrade samba-pythonUpgrade samba-winbind-krb5-locatorUpgrade samba-vfs-glusterfsUpgrade libsmbclientUpgrade samba-commonUpgrade samba-develUpgrade samba-common-libsUpgrade ctdbUpgrade ctdb-testsUpgrade sambaUpgrade libwbclient-develUpgrade samba-libsUpgrade samba-winbind-modulesUpgrade libsmbclient-develUpgrade samba-winbind-clientsUpgrade samba-dc-libsUpgrade samba-common-toolsUpgrade samba-winbindUpgrade samba-debuginfoUpgrade samba-clientUpgrade samba-python-testUpgrade libwbclientUpgrade samba-krb5-printingUpgrade samba-dcUpgrade samba-test-libsUpgrade samba-testUpgrade samba-client-libsUpgrade samba-pidl | Jan 8, 2021 | Dec 3, 2020 |
| Amazon_linux | — | Upgrade samba | Jan 15, 2021 | Oct 30, 2020 |
| Centos_linux | — | Upgrade samba-winexe-debuginfoUpgrade samba-pythonUpgrade libsmbclient-develUpgrade libwbclient-develUpgrade samba-krb5-printing-debuginfoUpgrade samba-pidlUpgrade samba-winbindUpgrade ctdb-testsUpgrade python3-sambaUpgrade samba-winbind-clients-debuginfoUpgrade ctdbUpgrade libwbclientUpgrade libsmbclient-debuginfoUpgrade libsmbclientUpgrade ctdb-debuginfoUpgrade libwbclient-debuginfoUpgrade samba-dcUpgrade samba-winbind-modulesUpgrade samba-client-libsUpgrade samba-debuginfoUpgrade ctdb-tests-debuginfoUpgrade sambaUpgrade samba-debugsourceUpgrade samba-client-libs-debuginfoUpgrade python3-samba-testUpgrade samba-develUpgrade samba-winbind-modules-debuginfoUpgrade openchangeUpgrade samba-libsUpgrade samba-krb5-printingUpgrade samba-common-libs-debuginfoUpgrade samba-commonUpgrade openchange-debugsourceUpgrade openchange-client-debuginfoUpgrade openchange-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-common-libsUpgrade samba-winbind-krb5-locatorUpgrade samba-vfs-glusterfsUpgrade samba-testUpgrade samba-dc-libsUpgrade samba-common-toolsUpgrade samba-test-debuginfoUpgrade samba-clientUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-winbind-debuginfoUpgrade samba-winbind-clientsUpgrade samba-test-libs-debuginfoUpgrade samba-test-libsUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-client-debuginfoUpgrade python3-samba-debuginfoUpgrade samba-winexeUpgrade samba-python-testUpgrade samba-common-tools-debuginfo | Dec 21, 2020 | Dec 3, 2020 |
| Debian | — | Upgrade samba | Nov 24, 2020 | Nov 24, 2020 |
| Freebsd | — | Upgrade samba411Upgrade samba410Upgrade samba413Upgrade samba412 | Nov 1, 2020 | Oct 30, 2020 |
| Gentoo Linux | — | Upgrade net-fs/samba. | Dec 29, 2020 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade samba-winbind-clientsUpgrade sambaUpgrade samba-pythonUpgrade samba-client-libsUpgrade samba-common-libsUpgrade samba-winbind-modulesUpgrade samba-winbindUpgrade libsmbclientUpgrade samba-commonUpgrade libwbclientUpgrade samba-libsUpgrade samba-clientUpgrade samba-common-tools | Feb 22, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-winbindUpgrade samba-winbind-clientsUpgrade samba-commonUpgrade libsmbclientUpgrade sambaUpgrade samba-common-libsUpgrade samba-common-toolsUpgrade samba-clientUpgrade samba-winbind-modulesUpgrade samba-pythonUpgrade samba-client-libsUpgrade samba-libsUpgrade libwbclient | Jan 20, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade samba-common-libsUpgrade samba-libsUpgrade samba-clientUpgrade samba-common-toolsUpgrade samba-commonUpgrade samba-winbind-clientsUpgrade sambaUpgrade samba-winbindUpgrade samba-client-libsUpgrade libsmbclientUpgrade samba-winbind-modulesUpgrade samba-pythonUpgrade libwbclient | Feb 3, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade samba-krb5-printingUpgrade python2-samba-testUpgrade samba-winbindUpgrade samba-common-toolsUpgrade samba-testUpgrade samba-client-libsUpgrade samba-winbind-krb5-locatorUpgrade python3-sambaUpgrade libwbclientUpgrade samba-libsUpgrade python2-sambaUpgrade ctdb-testsUpgrade samba-pidlUpgrade python3-samba-testUpgrade samba-test-libsUpgrade samba-dc-libsUpgrade sambaUpgrade samba-winbind-modulesUpgrade samba-common-libsUpgrade samba-clientUpgrade ctdbUpgrade samba-winbind-clientsUpgrade samba-commonUpgrade libsmbclient | Dec 15, 2020 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade samba-winbind-modulesUpgrade samba-winbindUpgrade libsmbclientUpgrade sambaUpgrade samba-winbind-clientsUpgrade samba-libsUpgrade samba-clientUpgrade samba-common-toolsUpgrade samba-commonUpgrade libwbclient | Dec 1, 2020 | Dec 1, 2020 |
| Oracle Solaris | — | Upgrade service/network/samba to version 4.13.1-11.4.30.0.1.88.0 on Solaris 11.4Upgrade library/samba/libsmbclient to version 4.13.1-11.4.30.0.1.88.0 on Solaris 11.4 | Feb 17, 2021 | Dec 3, 2020 |
| Oracle_linux | — | Upgrade samba-common-libsUpgrade samba-dc-libsUpgrade samba-commonUpgrade samba-test-libsUpgrade samba-vfs-glusterfsUpgrade samba-winbind-modulesUpgrade samba-clientUpgrade samba-python-testUpgrade samba-common-toolsUpgrade sambaUpgrade samba-develUpgrade python3-samba-testUpgrade samba-pythonUpgrade ctdbUpgrade samba-winexeUpgrade libsmbclientUpgrade samba-dcUpgrade samba-winbind-clientsUpgrade samba-testUpgrade ctdb-testsUpgrade libsmbclient-develUpgrade samba-winbindUpgrade samba-client-libsUpgrade openchangeUpgrade libwbclient-develUpgrade libwbclientUpgrade samba-winbind-krb5-locatorUpgrade samba-pidlUpgrade python3-sambaUpgrade samba-krb5-printingUpgrade samba-libs | Dec 17, 2020 | Oct 29, 2020 |
| Redhat_linux | — | Upgrade samba-pidlUpgrade samba-winbind-clients-debuginfoUpgrade samba-python-testUpgrade samba-krb5-printing-debuginfoUpgrade samba-client-libs-debuginfoUpgrade ctdbUpgrade libsmbclientUpgrade samba-pythonUpgrade ctdb-tests-debuginfoUpgrade openchange-debugsourceUpgrade samba-winbind-modulesUpgrade libwbclient-develUpgrade samba-dcUpgrade openchangeUpgrade libsmbclient-debuginfoUpgrade ctdb-debuginfoUpgrade samba-winexe-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade samba-winbindUpgrade python3-samba-testUpgrade ctdb-testsUpgrade samba-develUpgrade libsmbclient-develUpgrade samba-client-libsUpgrade libwbclient-debuginfoUpgrade samba-common-libsUpgrade sambaUpgrade samba-debuginfoUpgrade samba-debugsourceUpgrade samba-winbind-clientsUpgrade samba-winbind-debuginfoUpgrade samba-test-debuginfoUpgrade samba-clientUpgrade samba-common-tools-debuginfoUpgrade samba-commonUpgrade samba-vfs-glusterfsUpgrade samba-client-debuginfoUpgrade samba-krb5-printingUpgrade samba-common-toolsUpgrade samba-test-libs-debuginfoUpgrade samba-winexeUpgrade openchange-debuginfoNo solution existsUpgrade samba-winbind-krb5-locatorUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-common-libs-debuginfoUpgrade samba-libs-debuginfoUpgrade python3-sambaUpgrade samba-dc-libsUpgrade samba-test-libsUpgrade python3-samba-debuginfoUpgrade samba-testUpgrade openchange-client-debuginfoUpgrade samba-libsUpgrade libwbclient | Dec 21, 2020 | Dec 3, 2020 |
| Rocky_linux | — | Upgrade samba-winbind-clients-debuginfoUpgrade samba-winbind-krb5-locatorUpgrade samba-winbind-modulesUpgrade python3-samba-testUpgrade samba-client-debuginfoUpgrade libwbclientUpgrade python3-sambaUpgrade samba-clientUpgrade openchange-debuginfoUpgrade samba-client-libsUpgrade openchangeUpgrade samba-winbind-krb5-locator-debuginfoUpgrade libwbclient-develUpgrade samba-test-debuginfoUpgrade samba-krb5-printingUpgrade python3-samba-debuginfoUpgrade libsmbclientUpgrade libsmbclient-develUpgrade ctdb-testsUpgrade samba-krb5-printing-debuginfoUpgrade samba-winbind-debuginfoUpgrade samba-common-tools-debuginfoUpgrade samba-libsUpgrade openchange-debugsourceUpgrade samba-common-toolsUpgrade ctdb-debuginfoUpgrade samba-winexe-debuginfoUpgrade samba-client-libs-debuginfoUpgrade libsmbclient-debuginfoUpgrade samba-test-libsUpgrade samba-testUpgrade ctdb-tests-debuginfoUpgrade sambaUpgrade samba-winbind-modules-debuginfoUpgrade libwbclient-debuginfoUpgrade samba-winbind-clientsUpgrade samba-common-libs-debuginfoUpgrade samba-develUpgrade samba-common-libsUpgrade samba-test-libs-debuginfoUpgrade samba-winbindUpgrade samba-debugsourceUpgrade samba-debuginfoUpgrade ctdbUpgrade samba-libs-debuginfoUpgrade samba-winexe | Mar 12, 2024 | Dec 3, 2020 |
| Samba | — | Upgrade to Samba 4.13.1 or later.Upgrade to Samba 4.11.15 or later.Upgrade to Samba 4.12.9 or later. | Dec 3, 2020 | Dec 3, 2020 |
| Suse | — | Upgrade libsamba-errors0-32bitUpgrade libndr-krb5pac0-32bitUpgrade samba-client-32bitUpgrade samba-libsUpgrade libnetapi-develUpgrade libsamba-credentials0Upgrade libsmbconf0Upgrade samba-libs-pythonUpgrade libdcerpc-samr0-32bitUpgrade libndr0Upgrade libsamba-policy0-python3Upgrade libsmbclient0Upgrade libdcerpc-develUpgrade libwbclient0Upgrade libsmbconf0-32bitUpgrade libsmbclient-develUpgrade samba-dsdb-modulesUpgrade samba-pythonUpgrade libsamdb-develUpgrade libsmbldap2-32bitUpgrade sambaUpgrade samba-cephUpgrade libsamba-credentials0-32bitUpgrade samba-libs-32bitUpgrade libsamba-policy-python-develUpgrade libsamba-util-develUpgrade libsamba-util0-32bitUpgrade libsmbldap0-32bitUpgrade libndr-nbt0Upgrade samba-libs-python3Upgrade libsamba-policy-develUpgrade samba-testUpgrade libsamba-hostconfig0Upgrade libtevent-util0Upgrade ctdbUpgrade libdcerpc-binding0Upgrade libtevent-util-develUpgrade libsmbldap-develUpgrade samba-winbindUpgrade libndr1Upgrade libsamba-passdb-develUpgrade libndr-nbt-develUpgrade libtevent0-32bitUpgrade libsamba-policy0-python3-32bitUpgrade libndr-standard0Upgrade libsmbclient0-32bitUpgrade libndr-standard-develUpgrade samba-krb-printingUpgrade libtevent0Upgrade libnetapi0Upgrade samba-libs-python-32bitUpgrade libdcerpc0-32bitUpgrade samba-winbind-32bitUpgrade samba-pidlUpgrade samba-docUpgrade libsamba-credentials-develUpgrade libndr-nbt0-32bitUpgrade samba-ad-dc-32bitUpgrade libtalloc2Upgrade libdcerpc-samr-develUpgrade libsamba-hostconfig0-32bitUpgrade libndr1-32bitUpgrade libndr-krb5pac0Upgrade libsmbconf-develUpgrade libsamdb0-32bitUpgrade libsamdb0Upgrade libsamba-passdb0-32bitUpgrade libsamba-hostconfig-develUpgrade libtdb1Upgrade libsamba-util0Upgrade libsamba-errors0Upgrade libnetapi-devel-32bitUpgrade libndr-krb5pac-develUpgrade libsmbldap0Upgrade libtevent-util0-32bitUpgrade libndr-standard0-32bitUpgrade ldapsmbUpgrade libwbclient-develUpgrade libnetapi0-32bitUpgrade samba-32bitUpgrade libndr0-32bitUpgrade libndr-develUpgrade libdcerpc-samr0Upgrade libsamba-policy0Upgrade libsamba-policy0-32bitUpgrade samba-core-develUpgrade libtdb1-32bitUpgrade ctdb-testsUpgrade samba-clientUpgrade ctdb-pcp-pmdaUpgrade libsamba-policy-python3-develUpgrade libdcerpc0Upgrade libwbclient0-32bitUpgrade libtalloc2-32bitUpgrade samba-libs-python3-32bitUpgrade libsmbldap2Upgrade libdcerpc-binding0-32bitUpgrade samba-python3Upgrade libldb1Upgrade libsamba-passdb0Upgrade libsamba-errors-develUpgrade samba-ad-dc | Oct 31, 2020 | Oct 30, 2020 |
| Ubuntu | — | Upgrade samba (Ubuntu Pro)Upgrade samba | Nov 3, 2020 | Oct 30, 2020 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub