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