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 samba-develUpgrade openchangeUpgrade libsmbclient-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-winbindUpgrade samba-libsUpgrade samba-winbind-modulesUpgrade libsmbclientUpgrade samba-common-toolsUpgrade ctdb-testsUpgrade sambaUpgrade samba-vfs-glusterfsUpgrade libwbclient-develUpgrade samba-common-libsUpgrade libsmbclient-develUpgrade samba-dc-libsUpgrade samba-commonUpgrade samba-develUpgrade samba-winbind-clientsUpgrade samba-winbind-krb5-locatorUpgrade samba-debuginfoUpgrade ctdbUpgrade samba-python-testUpgrade samba-clientUpgrade samba-dcUpgrade samba-pidlUpgrade samba-krb5-printingUpgrade samba-testUpgrade samba-test-libsUpgrade samba-client-libsUpgrade libwbclient | Jan 8, 2021 | Dec 3, 2020 |
| Amazon_linux | — | Upgrade samba | Jan 15, 2021 | Oct 30, 2020 |
| Centos_linux | — | Upgrade samba-krb5-printingUpgrade openchangeUpgrade samba-test-debuginfoUpgrade openchange-client-debuginfoUpgrade openchange-debugsourceUpgrade samba-common-libsUpgrade samba-commonUpgrade samba-libsUpgrade samba-testUpgrade samba-vfs-glusterfsUpgrade samba-common-libs-debuginfoUpgrade samba-client-debuginfoUpgrade samba-python-testUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-dc-libsUpgrade samba-winbind-krb5-locatorUpgrade python3-samba-debuginfoUpgrade samba-winbind-debuginfoUpgrade samba-winexeUpgrade samba-common-toolsUpgrade samba-test-libsUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-test-libs-debuginfoUpgrade openchange-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-common-tools-debuginfoUpgrade samba-winbind-clientsUpgrade samba-clientUpgrade libsmbclient-debuginfoUpgrade samba-client-libs-debuginfoUpgrade libsmbclientUpgrade ctdb-debuginfoUpgrade samba-winbind-modulesUpgrade samba-debuginfoUpgrade samba-develUpgrade samba-winbindUpgrade samba-pidlUpgrade ctdb-testsUpgrade ctdbUpgrade samba-pythonUpgrade libwbclient-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade ctdb-tests-debuginfoUpgrade samba-debugsourceUpgrade sambaUpgrade samba-winbind-clients-debuginfoUpgrade samba-krb5-printing-debuginfoUpgrade libwbclient-develUpgrade libsmbclient-develUpgrade samba-winexe-debuginfoUpgrade samba-dcUpgrade samba-client-libsUpgrade python3-samba-testUpgrade python3-sambaUpgrade libwbclient | 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-common-toolsUpgrade samba-libsUpgrade libwbclientUpgrade samba-clientUpgrade samba-commonUpgrade sambaUpgrade libsmbclientUpgrade samba-winbind-clientsUpgrade samba-pythonUpgrade samba-common-libsUpgrade samba-winbind-modulesUpgrade samba-winbindUpgrade samba-client-libs | Feb 22, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade libwbclientUpgrade samba-client-libsUpgrade samba-libsUpgrade samba-pythonUpgrade sambaUpgrade samba-winbindUpgrade samba-common-toolsUpgrade samba-winbind-modulesUpgrade samba-common-libsUpgrade samba-clientUpgrade libsmbclientUpgrade samba-commonUpgrade samba-winbind-clients | Jan 20, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade libsmbclientUpgrade samba-pythonUpgrade samba-winbind-modulesUpgrade samba-client-libsUpgrade libwbclientUpgrade samba-winbindUpgrade sambaUpgrade samba-libsUpgrade samba-common-libsUpgrade samba-commonUpgrade samba-winbind-clientsUpgrade samba-common-toolsUpgrade samba-client | Feb 3, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade samba-winbind-clientsUpgrade samba-commonUpgrade samba-winbind-modulesUpgrade samba-pidlUpgrade python3-samba-testUpgrade libsmbclientUpgrade samba-test-libsUpgrade samba-clientUpgrade sambaUpgrade ctdbUpgrade samba-dc-libsUpgrade samba-common-libsUpgrade python3-sambaUpgrade ctdb-testsUpgrade python2-samba-testUpgrade python2-sambaUpgrade samba-libsUpgrade libwbclientUpgrade samba-client-libsUpgrade samba-winbind-krb5-locatorUpgrade samba-testUpgrade samba-common-toolsUpgrade samba-winbindUpgrade samba-krb5-printing | Dec 15, 2020 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade samba-libsUpgrade samba-clientUpgrade libwbclientUpgrade samba-commonUpgrade samba-common-toolsUpgrade libsmbclientUpgrade samba-winbind-clientsUpgrade samba-winbindUpgrade sambaUpgrade samba-winbind-modules | Dec 1, 2020 | Dec 1, 2020 |
| Oracle Solaris | — | Upgrade library/samba/libsmbclient to version 4.13.1-11.4.30.0.1.88.0 on Solaris 11.4Upgrade service/network/samba 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-pythonUpgrade ctdbUpgrade samba-winbind-modulesUpgrade python3-samba-testUpgrade samba-test-libsUpgrade samba-vfs-glusterfsUpgrade samba-winexeUpgrade samba-commonUpgrade samba-common-toolsUpgrade samba-winbind-clientsUpgrade samba-python-testUpgrade samba-common-libsUpgrade samba-dc-libsUpgrade samba-dcUpgrade samba-clientUpgrade samba-develUpgrade sambaUpgrade libsmbclientUpgrade openchangeUpgrade libwbclientUpgrade libwbclient-develUpgrade samba-client-libsUpgrade ctdb-testsUpgrade samba-testUpgrade python3-sambaUpgrade samba-winbind-krb5-locatorUpgrade samba-pidlUpgrade samba-krb5-printingUpgrade samba-libsUpgrade samba-winbindUpgrade libsmbclient-devel | Dec 17, 2020 | Oct 29, 2020 |
| Redhat_linux | — | Upgrade samba-debuginfoUpgrade ctdbUpgrade samba-winbind-debuginfoUpgrade samba-winbind-clientsUpgrade samba-winbind-clients-debuginfoUpgrade libsmbclient-develUpgrade libsmbclientUpgrade libwbclient-debuginfoUpgrade samba-pythonUpgrade samba-winbind-modules-debuginfoUpgrade samba-client-libsUpgrade ctdb-tests-debuginfoUpgrade samba-dcUpgrade samba-common-libsUpgrade samba-winbindUpgrade sambaUpgrade samba-debugsourceUpgrade samba-python-testUpgrade samba-develUpgrade python3-samba-testUpgrade samba-winexe-debuginfoUpgrade samba-client-libs-debuginfoUpgrade ctdb-testsUpgrade samba-winbind-modulesUpgrade libsmbclient-debuginfoUpgrade openchangeUpgrade ctdb-debuginfoUpgrade samba-krb5-printing-debuginfoUpgrade libwbclient-develUpgrade samba-pidlUpgrade openchange-debugsourceUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-common-libs-debuginfoUpgrade samba-clientUpgrade samba-commonUpgrade samba-libsUpgrade samba-test-libs-debuginfoUpgrade openchange-client-debuginfoUpgrade samba-krb5-printingUpgrade samba-test-libsUpgrade samba-winbind-krb5-locatorUpgrade samba-testUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-test-debuginfoUpgrade python3-sambaUpgrade samba-common-tools-debuginfoUpgrade libwbclientUpgrade samba-winexeUpgrade samba-vfs-glusterfsUpgrade samba-dc-libsUpgrade samba-libs-debuginfoUpgrade samba-client-debuginfoNo solution existsUpgrade samba-common-toolsUpgrade python3-samba-debuginfoUpgrade openchange-debuginfo | Dec 21, 2020 | Dec 3, 2020 |
| Rocky_linux | — | Upgrade sambaUpgrade samba-common-libsUpgrade samba-testUpgrade libsmbclient-debuginfoUpgrade samba-test-libs-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-winexeUpgrade samba-winbind-clientsUpgrade samba-test-libsUpgrade samba-common-libs-debuginfoUpgrade ctdb-debuginfoUpgrade ctdbUpgrade samba-winbind-modules-debuginfoUpgrade libwbclient-debuginfoUpgrade samba-winexe-debuginfoUpgrade samba-develUpgrade ctdb-tests-debuginfoUpgrade samba-client-libs-debuginfoUpgrade samba-debuginfoUpgrade samba-winbindUpgrade samba-debugsourceUpgrade libsmbclient-develUpgrade samba-krb5-printing-debuginfoUpgrade openchange-debugsourceUpgrade samba-client-debuginfoUpgrade samba-winbind-krb5-locatorUpgrade samba-winbind-clients-debuginfoUpgrade python3-samba-testUpgrade ctdb-testsUpgrade samba-common-tools-debuginfoUpgrade samba-common-toolsUpgrade samba-test-debuginfoUpgrade python3-samba-debuginfoUpgrade samba-krb5-printingUpgrade libwbclient-develUpgrade samba-winbind-debuginfoUpgrade samba-winbind-modulesUpgrade samba-clientUpgrade samba-client-libsUpgrade openchangeUpgrade python3-sambaUpgrade openchange-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade libwbclientUpgrade libsmbclientUpgrade samba-libs | Mar 12, 2024 | Dec 3, 2020 |
| Samba | — | Upgrade to Samba 4.12.9 or later.Upgrade to Samba 4.11.15 or later.Upgrade to Samba 4.13.1 or later. | Dec 3, 2020 | Dec 3, 2020 |
| Suse | — | Upgrade ldapsmbUpgrade libsmbldap2Upgrade samba-core-develUpgrade libnetapi-devel-32bitUpgrade ctdb-testsUpgrade libsamba-policy-python3-develUpgrade samba-python3Upgrade libtalloc2-32bitUpgrade libdcerpc0Upgrade samba-clientUpgrade ctdb-pcp-pmdaUpgrade samba-libs-python3-32bitUpgrade libsamba-passdb0-32bitUpgrade samba-ad-dc-32bitUpgrade libsamba-hostconfig0-32bitUpgrade libsamba-errors-develUpgrade libdcerpc-samr0Upgrade libsamba-util0Upgrade libsamdb0Upgrade libsmbconf-develUpgrade libsamdb0-32bitUpgrade libndr-krb5pac-develUpgrade libsamba-passdb0Upgrade libndr-krb5pac0Upgrade libndr-develUpgrade libndr1-32bitUpgrade samba-32bitUpgrade libsamba-hostconfig-develUpgrade libldb1Upgrade libndr0-32bitUpgrade libsamba-policy0Upgrade libwbclient-develUpgrade libdcerpc-binding0-32bitUpgrade libwbclient0-32bitUpgrade libtdb1Upgrade libtalloc2Upgrade samba-ad-dcUpgrade libdcerpc-samr-develUpgrade libsmbldap0Upgrade libsamba-policy0-32bitUpgrade libnetapi0-32bitUpgrade libndr-standard0-32bitUpgrade libsamba-errors0Upgrade libtevent-util0-32bitUpgrade libtdb1-32bitUpgrade libndr-nbt0-32bitUpgrade libndr-nbt0Upgrade libsmbldap2-32bitUpgrade libtevent0-32bitUpgrade libsmbldap0-32bitUpgrade libsamba-util0-32bitUpgrade samba-winbindUpgrade samba-libs-python3Upgrade libndr1Upgrade samba-pidlUpgrade libsamba-hostconfig0Upgrade samba-libs-python-32bitUpgrade libsamba-policy0-python3-32bitUpgrade libsamba-policy-python-develUpgrade libsmbldap-develUpgrade samba-docUpgrade libndr-standard0Upgrade libtevent-util-develUpgrade libndr-standard-develUpgrade libsmbclient0-32bitUpgrade libsamba-passdb-develUpgrade samba-winbind-32bitUpgrade libsamba-policy-develUpgrade libdcerpc-binding0Upgrade samba-testUpgrade samba-libs-32bitUpgrade samba-cephUpgrade sambaUpgrade libsamba-credentials0-32bitUpgrade libsamba-util-develUpgrade libndr-nbt-develUpgrade libdcerpc-samr0-32bitUpgrade samba-client-32bitUpgrade libsmbconf0Upgrade libtevent0Upgrade libsamba-credentials-develUpgrade samba-libsUpgrade libsamba-errors0-32bitUpgrade samba-krb-printingUpgrade libnetapi0Upgrade libdcerpc0-32bitUpgrade libsamba-credentials0Upgrade samba-libs-pythonUpgrade libsmbconf0-32bitUpgrade libdcerpc-develUpgrade ctdbUpgrade libndr-krb5pac0-32bitUpgrade libwbclient0Upgrade libtevent-util0Upgrade libnetapi-develUpgrade libndr0Upgrade libsamdb-develUpgrade libsamba-policy0-python3Upgrade samba-dsdb-modulesUpgrade libsmbclient0Upgrade libsmbclient-develUpgrade samba-python | Oct 31, 2020 | Oct 30, 2020 |
| Ubuntu | — | Upgrade sambaUpgrade samba (Ubuntu Pro) | Nov 3, 2020 | Oct 30, 2020 |
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