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.
CVSS Details
- CVSS 3.1 Base Score: 4.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade libwbclient-develUpgrade libsmbclient-develUpgrade openchangeUpgrade samba-devel | May 4, 2022 | Dec 3, 2020 |
| Alpine Linux | — | Upgrade samba | Mar 26, 2024 | Dec 3, 2020 |
| Amazon Linux Ami 2 | — | Upgrade samba-winbindUpgrade samba-develUpgrade samba-vfs-glusterfsUpgrade samba-winbind-clientsUpgrade samba-winbind-krb5-locatorUpgrade samba-winbind-modulesUpgrade samba-common-toolsUpgrade samba-debuginfoUpgrade samba-pythonUpgrade ctdb-testsUpgrade sambaUpgrade samba-dc-libsUpgrade ctdbUpgrade samba-common-libsUpgrade libsmbclient-develUpgrade libsmbclientUpgrade libwbclient-develUpgrade samba-commonUpgrade samba-libsUpgrade samba-krb5-printingUpgrade samba-pidlUpgrade libwbclientUpgrade samba-clientUpgrade samba-dcUpgrade samba-testUpgrade samba-python-testUpgrade samba-client-libsUpgrade samba-test-libs | Jan 8, 2021 | Dec 3, 2020 |
| Amazon_linux | — | Upgrade samba | Jan 15, 2021 | Oct 30, 2020 |
| Centos_linux | — | Upgrade samba-pythonUpgrade samba-winbind-modules-debuginfoUpgrade samba-develUpgrade ctdb-tests-debuginfoUpgrade sambaUpgrade samba-client-libs-debuginfoUpgrade samba-dcUpgrade python3-samba-testUpgrade libsmbclient-develUpgrade samba-debugsourceUpgrade samba-client-libsUpgrade libwbclient-develUpgrade samba-winexe-debuginfoUpgrade python3-sambaUpgrade samba-krb5-printing-debuginfoUpgrade libsmbclientUpgrade libwbclient-debuginfoUpgrade samba-pidlUpgrade samba-winbindUpgrade samba-winbind-clients-debuginfoUpgrade samba-debuginfoUpgrade samba-winbind-modulesUpgrade ctdb-debuginfoUpgrade ctdb-testsUpgrade ctdbUpgrade libsmbclient-debuginfoUpgrade libwbclientUpgrade samba-vfs-glusterfsUpgrade samba-common-libsUpgrade samba-clientUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-winbind-clientsUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-python-testUpgrade openchangeUpgrade samba-winexeUpgrade samba-common-toolsUpgrade samba-common-tools-debuginfoUpgrade samba-winbind-debuginfoUpgrade samba-client-debuginfoUpgrade python3-samba-debuginfoUpgrade samba-winbind-krb5-locatorUpgrade samba-commonUpgrade samba-common-libs-debuginfoUpgrade openchange-debugsourceUpgrade openchange-client-debuginfoUpgrade samba-test-debuginfoUpgrade samba-krb5-printingUpgrade samba-dc-libsUpgrade samba-libsUpgrade openchange-debuginfoUpgrade samba-testUpgrade samba-libs-debuginfoUpgrade samba-test-libs-debuginfoUpgrade samba-test-libs | Dec 21, 2020 | Dec 3, 2020 |
| Debian | — | Upgrade samba | Nov 24, 2020 | Nov 24, 2020 |
| Freebsd | — | Upgrade samba413Upgrade samba412Upgrade samba410Upgrade samba411 | Nov 1, 2020 | Oct 30, 2020 |
| Gentoo Linux | — | Upgrade net-fs/samba. | Dec 29, 2020 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade sambaUpgrade samba-winbind-clientsUpgrade samba-client-libsUpgrade samba-common-libsUpgrade samba-winbind-modulesUpgrade libsmbclientUpgrade samba-winbindUpgrade samba-pythonUpgrade samba-libsUpgrade samba-common-toolsUpgrade libwbclientUpgrade samba-commonUpgrade samba-client | Feb 22, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-pythonUpgrade libwbclientUpgrade samba-client-libsUpgrade samba-libsUpgrade samba-common-toolsUpgrade sambaUpgrade samba-winbindUpgrade samba-winbind-clientsUpgrade samba-clientUpgrade samba-winbind-modulesUpgrade libsmbclientUpgrade samba-commonUpgrade samba-common-libs | Jan 20, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade sambaUpgrade libsmbclientUpgrade samba-winbindUpgrade samba-client-libsUpgrade samba-winbind-modulesUpgrade libwbclientUpgrade samba-pythonUpgrade samba-clientUpgrade samba-common-libsUpgrade samba-winbind-clientsUpgrade samba-libsUpgrade samba-commonUpgrade samba-common-tools | Feb 3, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade samba-testUpgrade samba-winbind-krb5-locatorUpgrade samba-common-toolsUpgrade python3-sambaUpgrade python2-sambaUpgrade python2-samba-testUpgrade samba-client-libsUpgrade samba-krb5-printingUpgrade ctdb-testsUpgrade samba-winbindUpgrade libwbclientUpgrade samba-libsUpgrade samba-clientUpgrade samba-winbind-clientsUpgrade sambaUpgrade libsmbclientUpgrade ctdbUpgrade samba-commonUpgrade samba-test-libsUpgrade python3-samba-testUpgrade samba-winbind-modulesUpgrade samba-common-libsUpgrade samba-dc-libsUpgrade samba-pidl | Dec 15, 2020 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade samba-winbind-clientsUpgrade samba-winbind-modulesUpgrade samba-winbindUpgrade libsmbclientUpgrade sambaUpgrade samba-common-toolsUpgrade libwbclientUpgrade samba-clientUpgrade samba-libsUpgrade samba-common | 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-winexeUpgrade samba-common-libsUpgrade samba-dc-libsUpgrade samba-test-libsUpgrade samba-vfs-glusterfsUpgrade samba-commonUpgrade samba-python-testUpgrade samba-clientUpgrade samba-common-toolsUpgrade samba-winbind-clientsUpgrade samba-pythonUpgrade samba-dcUpgrade libsmbclientUpgrade ctdbUpgrade sambaUpgrade python3-samba-testUpgrade samba-develUpgrade samba-winbind-modulesUpgrade libwbclient-develUpgrade ctdb-testsUpgrade samba-winbindUpgrade libwbclientUpgrade samba-testUpgrade openchangeUpgrade python3-sambaUpgrade samba-pidlUpgrade samba-winbind-krb5-locatorUpgrade samba-libsUpgrade samba-krb5-printingUpgrade samba-client-libsUpgrade libsmbclient-devel | Dec 17, 2020 | Oct 29, 2020 |
| Redhat_linux | — | Upgrade samba-winbind-clientsUpgrade ctdbUpgrade samba-debuginfoUpgrade samba-python-testUpgrade openchangeUpgrade libsmbclientUpgrade samba-pythonUpgrade samba-client-libsUpgrade libwbclient-debuginfoUpgrade samba-winbind-debuginfoUpgrade samba-winbind-clients-debuginfoUpgrade samba-pidlUpgrade libwbclient-develUpgrade samba-debugsourceUpgrade samba-winbind-modulesUpgrade python3-samba-testUpgrade ctdb-debuginfoUpgrade ctdb-testsUpgrade sambaUpgrade samba-winbindUpgrade samba-winexe-debuginfoUpgrade samba-develUpgrade libsmbclient-develUpgrade samba-winbind-modules-debuginfoUpgrade openchange-debugsourceUpgrade samba-client-libs-debuginfoUpgrade samba-krb5-printing-debuginfoUpgrade libsmbclient-debuginfoUpgrade ctdb-tests-debuginfoUpgrade samba-common-libsUpgrade samba-dcUpgrade samba-vfs-glusterfsUpgrade openchange-debuginfoUpgrade samba-clientUpgrade samba-winexeUpgrade samba-test-libs-debuginfoUpgrade samba-common-tools-debuginfoUpgrade python3-sambaUpgrade openchange-client-debuginfoUpgrade samba-client-debuginfoUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-testUpgrade samba-test-libsUpgrade samba-dc-libsUpgrade samba-libsUpgrade samba-commonUpgrade samba-common-libs-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-krb5-printingUpgrade samba-winbind-krb5-locatorNo solution existsUpgrade python3-samba-debuginfoUpgrade samba-test-debuginfoUpgrade libwbclientUpgrade samba-common-tools | Dec 21, 2020 | Dec 3, 2020 |
| Rocky_linux | — | Upgrade libwbclient-develUpgrade samba-libsUpgrade openchange-debugsourceUpgrade ctdb-testsUpgrade samba-krb5-printing-debuginfoUpgrade samba-winbind-krb5-locatorUpgrade samba-winbind-modulesUpgrade libwbclientUpgrade samba-client-debuginfoUpgrade samba-clientUpgrade samba-client-libsUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-winbind-clients-debuginfoUpgrade python3-samba-debuginfoUpgrade python3-sambaUpgrade libsmbclient-develUpgrade openchangeUpgrade openchange-debuginfoUpgrade python3-samba-testUpgrade samba-common-toolsUpgrade samba-test-debuginfoUpgrade samba-common-tools-debuginfoUpgrade samba-winbind-debuginfoUpgrade libsmbclientUpgrade samba-krb5-printingUpgrade samba-debugsourceUpgrade ctdb-debuginfoUpgrade samba-winexe-debuginfoUpgrade libsmbclient-debuginfoUpgrade samba-test-libs-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade samba-common-libsUpgrade samba-test-libsUpgrade sambaUpgrade samba-develUpgrade samba-winexeUpgrade libwbclient-debuginfoUpgrade ctdb-tests-debuginfoUpgrade samba-winbindUpgrade samba-testUpgrade samba-winbind-clientsUpgrade samba-common-libs-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-debuginfoUpgrade ctdbUpgrade samba-client-libs-debuginfo | Mar 12, 2024 | Dec 3, 2020 |
| Samba | — | Upgrade to Samba 4.11.15 or later.Upgrade to Samba 4.12.9 or later.Upgrade to Samba 4.13.1 or later. | Dec 3, 2020 | Dec 3, 2020 |
| Suse | — | Upgrade libtalloc2Upgrade libtdb1Upgrade libdcerpc-samr-develUpgrade ctdb-testsUpgrade libsamba-passdb0Upgrade samba-ad-dcUpgrade samba-ad-dc-32bitUpgrade libsmbldap2Upgrade libndr-develUpgrade libnetapi-devel-32bitUpgrade libsamba-util0Upgrade libsamba-errors-develUpgrade libsamba-errors0Upgrade libndr0-32bitUpgrade libndr1-32bitUpgrade libtalloc2-32bitUpgrade libwbclient-develUpgrade samba-32bitUpgrade libsamba-policy0Upgrade libndr-krb5pac0Upgrade libdcerpc-binding0-32bitUpgrade samba-core-develUpgrade libtdb1-32bitUpgrade libldb1Upgrade libsamba-policy-python3-develUpgrade libwbclient0-32bitUpgrade ctdb-pcp-pmdaUpgrade libsamba-hostconfig-develUpgrade ldapsmbUpgrade libnetapi0-32bitUpgrade libndr-standard0-32bitUpgrade libtevent-util0-32bitUpgrade libsamba-policy0-32bitUpgrade libndr-nbt0-32bitUpgrade libsmbldap0Upgrade libsamba-passdb0-32bitUpgrade libdcerpc-samr0Upgrade samba-clientUpgrade libsamdb0Upgrade libdcerpc0Upgrade samba-python3Upgrade samba-libs-python3-32bitUpgrade libsamba-hostconfig0-32bitUpgrade libsmbconf-develUpgrade libsamdb0-32bitUpgrade libndr-krb5pac-develUpgrade samba-cephUpgrade samba-winbind-32bitUpgrade samba-libs-32bitUpgrade libsamba-util-develUpgrade libnetapi0Upgrade libdcerpc0-32bitUpgrade samba-krb-printingUpgrade libsamba-policy0-python3-32bitUpgrade libsamba-policy-python-develUpgrade libsamba-policy-develUpgrade libtevent-util-develUpgrade libtevent0-32bitUpgrade samba-winbindUpgrade libsamba-policy0-python3Upgrade libtevent0Upgrade libsmbclient0Upgrade samba-dsdb-modulesUpgrade libsmbconf0Upgrade samba-pythonUpgrade libndr0Upgrade libsamdb-develUpgrade libsamba-credentials-develUpgrade libsamba-errors0-32bitUpgrade libdcerpc-binding0Upgrade sambaUpgrade samba-testUpgrade libsamba-util0-32bitUpgrade libsmbldap2-32bitUpgrade libsamba-credentials0-32bitUpgrade libsmbldap0-32bitUpgrade libsmbclient-develUpgrade libdcerpc-samr0-32bitUpgrade libdcerpc-develUpgrade libtevent-util0Upgrade libwbclient0Upgrade samba-libs-pythonUpgrade ctdbUpgrade libsamba-credentials0Upgrade libsmbconf0-32bitUpgrade libnetapi-develUpgrade libndr-krb5pac0-32bitUpgrade samba-client-32bitUpgrade libndr-standard0Upgrade libndr1Upgrade libsmbclient0-32bitUpgrade libsamba-passdb-develUpgrade samba-libs-python-32bitUpgrade libndr-nbt0Upgrade samba-docUpgrade libndr-nbt-develUpgrade libsamba-hostconfig0Upgrade libsmbldap-develUpgrade libndr-standard-develUpgrade samba-libsUpgrade samba-pidlUpgrade samba-libs-python3 | Oct 31, 2020 | Oct 30, 2020 |
| Ubuntu | — | Upgrade samba (Ubuntu Pro)Upgrade samba | Nov 3, 2020 | Oct 30, 2020 |
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