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