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 samba-develUpgrade openchangeUpgrade libsmbclient-develUpgrade libwbclient-devel | May 4, 2022 | Dec 3, 2020 |
| Alpine Linux | — | Upgrade samba | Mar 26, 2024 | Dec 3, 2020 |
| Amazon Linux Ami 2 | — | Upgrade samba-winbind-clientsUpgrade samba-commonUpgrade samba-winbindUpgrade ctdbUpgrade samba-pythonUpgrade samba-common-libsUpgrade sambaUpgrade libsmbclientUpgrade samba-dc-libsUpgrade libwbclient-develUpgrade samba-winbind-modulesUpgrade samba-debuginfoUpgrade ctdb-testsUpgrade samba-libsUpgrade samba-develUpgrade samba-common-toolsUpgrade samba-winbind-krb5-locatorUpgrade libsmbclient-develUpgrade samba-vfs-glusterfsUpgrade samba-clientUpgrade libwbclientUpgrade samba-python-testUpgrade samba-test-libsUpgrade samba-pidlUpgrade samba-testUpgrade samba-dcUpgrade samba-client-libsUpgrade samba-krb5-printing | Jan 8, 2021 | Dec 3, 2020 |
| Amazon_linux | — | Upgrade samba | Jan 15, 2021 | Oct 30, 2020 |
| Centos_linux | — | Upgrade samba-pythonUpgrade samba-pidlUpgrade ctdbUpgrade ctdb-testsUpgrade libsmbclient-develUpgrade samba-winexe-debuginfoUpgrade samba-winbindUpgrade samba-winbind-clients-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade libwbclient-develUpgrade samba-krb5-printing-debuginfoUpgrade samba-winbind-modulesUpgrade python3-sambaUpgrade libsmbclient-debuginfoUpgrade samba-dcUpgrade sambaUpgrade libsmbclientUpgrade libwbclient-debuginfoUpgrade samba-debugsourceUpgrade ctdb-debuginfoUpgrade python3-samba-testUpgrade samba-client-libsUpgrade libwbclientUpgrade ctdb-tests-debuginfoUpgrade samba-develUpgrade samba-client-libs-debuginfoUpgrade samba-debuginfoUpgrade samba-common-toolsUpgrade openchangeUpgrade openchange-client-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-winbind-krb5-locatorUpgrade samba-vfs-glusterfsUpgrade samba-common-libsUpgrade samba-libsUpgrade samba-dc-libsUpgrade samba-commonUpgrade openchange-debuginfoUpgrade samba-testUpgrade samba-common-tools-debuginfoUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-winexeUpgrade samba-python-testUpgrade samba-common-libs-debuginfoUpgrade samba-krb5-printingUpgrade openchange-debugsourceUpgrade samba-test-debuginfoUpgrade samba-test-libsUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-winbind-clientsUpgrade samba-test-libs-debuginfoUpgrade samba-winbind-debuginfoUpgrade samba-clientUpgrade samba-client-debuginfoUpgrade python3-samba-debuginfo | Dec 21, 2020 | Dec 3, 2020 |
| Debian | — | Upgrade samba | Nov 24, 2020 | Nov 24, 2020 |
| Freebsd | — | Upgrade samba410Upgrade samba411Upgrade 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-libsUpgrade samba-common-toolsUpgrade samba-commonUpgrade samba-clientUpgrade libwbclientUpgrade libsmbclientUpgrade sambaUpgrade samba-winbind-clientsUpgrade samba-winbindUpgrade samba-client-libsUpgrade samba-common-libsUpgrade samba-winbind-modulesUpgrade samba-python | Feb 22, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-common-toolsUpgrade samba-winbindUpgrade samba-winbind-modulesUpgrade samba-commonUpgrade samba-clientUpgrade libsmbclientUpgrade samba-winbind-clientsUpgrade samba-common-libsUpgrade sambaUpgrade samba-pythonUpgrade samba-client-libsUpgrade samba-libsUpgrade libwbclient | Jan 20, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade samba-winbindUpgrade sambaUpgrade libsmbclientUpgrade samba-client-libsUpgrade samba-winbind-modulesUpgrade samba-pythonUpgrade libwbclientUpgrade samba-common-libsUpgrade samba-common-toolsUpgrade samba-commonUpgrade samba-winbind-clientsUpgrade samba-clientUpgrade samba-libs | Feb 3, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade samba-test-libsUpgrade ctdbUpgrade libsmbclientUpgrade samba-clientUpgrade samba-pidlUpgrade samba-dc-libsUpgrade samba-winbind-modulesUpgrade samba-winbind-clientsUpgrade sambaUpgrade python3-samba-testUpgrade samba-commonUpgrade samba-common-libsUpgrade samba-common-toolsUpgrade samba-winbind-krb5-locatorUpgrade samba-testUpgrade python2-sambaUpgrade samba-libsUpgrade ctdb-testsUpgrade libwbclientUpgrade samba-winbindUpgrade python3-sambaUpgrade samba-krb5-printingUpgrade python2-samba-testUpgrade samba-client-libs | Dec 15, 2020 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade libsmbclientUpgrade samba-winbindUpgrade samba-winbind-clientsUpgrade samba-winbind-modulesUpgrade sambaUpgrade samba-commonUpgrade libwbclientUpgrade samba-common-toolsUpgrade samba-clientUpgrade samba-libs | 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-toolsUpgrade samba-winbind-clientsUpgrade ctdbUpgrade samba-winexeUpgrade samba-dcUpgrade samba-common-libsUpgrade samba-pythonUpgrade samba-commonUpgrade samba-test-libsUpgrade samba-clientUpgrade samba-develUpgrade samba-vfs-glusterfsUpgrade sambaUpgrade samba-python-testUpgrade samba-winbind-modulesUpgrade libsmbclientUpgrade python3-samba-testUpgrade samba-dc-libsUpgrade openchangeUpgrade libsmbclient-develUpgrade samba-pidlUpgrade python3-sambaUpgrade libwbclientUpgrade ctdb-testsUpgrade samba-krb5-printingUpgrade libwbclient-develUpgrade samba-libsUpgrade samba-winbindUpgrade samba-client-libsUpgrade samba-winbind-krb5-locatorUpgrade samba-test | Dec 17, 2020 | Oct 29, 2020 |
| Redhat_linux | — | Upgrade samba-python-testUpgrade samba-winbind-modulesUpgrade samba-debugsourceUpgrade openchangeUpgrade samba-pythonUpgrade samba-develUpgrade ctdb-tests-debuginfoUpgrade samba-winexe-debuginfoUpgrade samba-client-libs-debuginfoUpgrade openchange-debugsourceUpgrade samba-krb5-printing-debuginfoUpgrade samba-pidlUpgrade sambaUpgrade libwbclient-develUpgrade libsmbclient-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade libsmbclient-develUpgrade libwbclient-debuginfoUpgrade ctdb-debuginfoUpgrade samba-winbind-debuginfoUpgrade ctdbUpgrade samba-debuginfoUpgrade samba-dcUpgrade samba-winbind-clients-debuginfoUpgrade libsmbclientUpgrade samba-client-libsUpgrade ctdb-testsUpgrade samba-common-libsUpgrade samba-winbindUpgrade samba-winbind-clientsUpgrade python3-samba-testUpgrade samba-krb5-printingUpgrade samba-vfs-glusterfsUpgrade samba-testUpgrade samba-winbind-krb5-locator-debuginfoUpgrade openchange-client-debuginfoUpgrade samba-commonUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-test-libsUpgrade samba-winbind-krb5-locatorUpgrade python3-samba-debuginfoUpgrade samba-common-libs-debuginfoUpgrade python3-sambaUpgrade samba-libsUpgrade samba-common-toolsUpgrade samba-test-libs-debuginfoUpgrade samba-winexeUpgrade samba-clientUpgrade samba-common-tools-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-test-debuginfoUpgrade samba-dc-libsUpgrade openchange-debuginfoUpgrade libwbclientUpgrade samba-client-debuginfoNo solution exists | Dec 21, 2020 | Dec 3, 2020 |
| Rocky_linux | — | Upgrade samba-winbind-krb5-locatorUpgrade samba-winbind-modulesUpgrade python3-samba-testUpgrade openchange-debuginfoUpgrade libsmbclient-develUpgrade python3-sambaUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-krb5-printing-debuginfoUpgrade samba-libsUpgrade samba-client-libsUpgrade openchangeUpgrade libsmbclientUpgrade samba-winbind-debuginfoUpgrade samba-common-toolsUpgrade openchange-debugsourceUpgrade libwbclient-develUpgrade samba-clientUpgrade samba-test-debuginfoUpgrade python3-samba-debuginfoUpgrade samba-winbind-clients-debuginfoUpgrade samba-krb5-printingUpgrade samba-client-debuginfoUpgrade samba-common-tools-debuginfoUpgrade ctdb-testsUpgrade libwbclientUpgrade samba-winbind-clientsUpgrade samba-winexeUpgrade ctdb-debuginfoUpgrade samba-test-libsUpgrade samba-common-libs-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade libwbclient-debuginfoUpgrade samba-test-libs-debuginfoUpgrade sambaUpgrade libsmbclient-debuginfoUpgrade samba-winexe-debuginfoUpgrade samba-client-libs-debuginfoUpgrade ctdb-tests-debuginfoUpgrade samba-winbindUpgrade samba-testUpgrade samba-develUpgrade samba-common-libsUpgrade samba-debuginfoUpgrade ctdbUpgrade samba-libs-debuginfoUpgrade samba-debugsource | 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 libdcerpc-samr0Upgrade libsamba-hostconfig-develUpgrade libnetapi0-32bitUpgrade ldapsmbUpgrade libsamba-hostconfig0-32bitUpgrade samba-ad-dcUpgrade samba-ad-dc-32bitUpgrade libndr-develUpgrade libsamba-policy0-32bitUpgrade libsamba-policy0Upgrade libsmbconf-develUpgrade libsamdb0Upgrade libndr1-32bitUpgrade libsamba-util0Upgrade libndr-krb5pac0Upgrade libsamba-passdb0Upgrade libsamba-errors0Upgrade libtdb1Upgrade libndr0-32bitUpgrade samba-32bitUpgrade libwbclient-develUpgrade libndr-nbt0-32bitUpgrade libsamba-passdb0-32bitUpgrade libsamdb0-32bitUpgrade libsmbldap0Upgrade libndr-krb5pac-develUpgrade libdcerpc-samr-develUpgrade ctdb-testsUpgrade libtalloc2Upgrade libldb1Upgrade samba-core-develUpgrade libwbclient0-32bitUpgrade libtalloc2-32bitUpgrade libndr-standard0-32bitUpgrade samba-clientUpgrade samba-python3Upgrade libnetapi-devel-32bitUpgrade libsmbldap2Upgrade libtdb1-32bitUpgrade libdcerpc-binding0-32bitUpgrade libtevent-util0-32bitUpgrade libsamba-errors-develUpgrade ctdb-pcp-pmdaUpgrade samba-libs-python3-32bitUpgrade libsamba-policy-python3-develUpgrade libdcerpc0Upgrade libsamdb-develUpgrade samba-cephUpgrade libsmbclient-develUpgrade libndr-nbt-develUpgrade samba-libs-32bitUpgrade libsamba-credentials0-32bitUpgrade sambaUpgrade libtevent0-32bitUpgrade libsamba-credentials-develUpgrade libsamba-util0-32bitUpgrade libndr0Upgrade libsmbldap2-32bitUpgrade libsmbldap0-32bitUpgrade samba-winbind-32bitUpgrade libdcerpc-binding0Upgrade samba-pythonUpgrade libsmbclient0Upgrade libsamba-policy0-python3Upgrade samba-dsdb-modulesUpgrade libsmbconf0Upgrade libsamba-errors0-32bitUpgrade libtevent0Upgrade samba-libsUpgrade libdcerpc-samr0-32bitUpgrade samba-client-32bitUpgrade libsamba-util-develUpgrade samba-winbindUpgrade libsamba-policy-python-develUpgrade libsamba-policy-develUpgrade libsamba-policy0-python3-32bitUpgrade libndr-krb5pac0-32bitUpgrade libtevent-util-develUpgrade samba-testUpgrade libsmbconf0-32bitUpgrade ctdbUpgrade samba-libs-pythonUpgrade libwbclient0Upgrade libtevent-util0Upgrade libsamba-credentials0Upgrade libdcerpc-develUpgrade libnetapi-develUpgrade samba-krb-printingUpgrade libnetapi0Upgrade libdcerpc0-32bitUpgrade libsamba-passdb-develUpgrade libsmbclient0-32bitUpgrade samba-libs-python-32bitUpgrade samba-docUpgrade libsamba-hostconfig0Upgrade libndr-standard0Upgrade libndr-standard-develUpgrade libndr-nbt0Upgrade libsmbldap-develUpgrade libndr1Upgrade samba-libs-python3Upgrade samba-pidl | Oct 31, 2020 | Oct 30, 2020 |
| Ubuntu | — | Upgrade sambaUpgrade samba (Ubuntu Pro) | Nov 3, 2020 | Oct 30, 2020 |
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