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-test-libsUpgrade samba-client-libsUpgrade libwbclientUpgrade samba-pidlUpgrade samba-clientUpgrade samba-testUpgrade samba-dcUpgrade samba-krb5-printingUpgrade samba-python-testUpgrade samba-winbindUpgrade samba-common-libsUpgrade ctdbUpgrade samba-commonUpgrade samba-vfs-glusterfsUpgrade samba-dc-libsUpgrade samba-winbind-clientsUpgrade samba-develUpgrade samba-winbind-krb5-locatorUpgrade samba-libsUpgrade libsmbclientUpgrade samba-pythonUpgrade libwbclient-develUpgrade libsmbclient-develUpgrade sambaUpgrade ctdb-testsUpgrade samba-common-toolsUpgrade samba-winbind-modulesUpgrade samba-debuginfo | Jan 8, 2021 | Dec 3, 2020 |
| Amazon_linux | — | Upgrade samba | Jan 15, 2021 | Oct 30, 2020 |
| Centos_linux | — | Upgrade samba-dcUpgrade libwbclientUpgrade samba-krb5-printing-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade libsmbclientUpgrade samba-debugsourceUpgrade python3-sambaUpgrade sambaUpgrade ctdb-debuginfoUpgrade samba-develUpgrade ctdb-tests-debuginfoUpgrade libsmbclient-debuginfoUpgrade samba-client-libsUpgrade libsmbclient-develUpgrade python3-samba-testUpgrade libwbclient-debuginfoUpgrade ctdbUpgrade samba-pidlUpgrade samba-winbindUpgrade samba-client-libs-debuginfoUpgrade samba-debuginfoUpgrade samba-winbind-modulesUpgrade samba-winexe-debuginfoUpgrade samba-pythonUpgrade ctdb-testsUpgrade libwbclient-develUpgrade samba-winbind-clients-debuginfoUpgrade samba-clientUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-vfs-glusterfsUpgrade samba-common-libsUpgrade openchange-debugsourceUpgrade python3-samba-debuginfoUpgrade samba-common-tools-debuginfoUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-common-toolsUpgrade samba-winexeUpgrade samba-python-testUpgrade openchangeUpgrade samba-common-libs-debuginfoUpgrade samba-test-libsUpgrade samba-winbind-debuginfoUpgrade samba-winbind-clientsUpgrade samba-test-libs-debuginfoUpgrade openchange-debuginfoUpgrade samba-commonUpgrade openchange-client-debuginfoUpgrade samba-test-debuginfoUpgrade samba-krb5-printingUpgrade samba-client-debuginfoUpgrade samba-dc-libsUpgrade samba-libs-debuginfoUpgrade samba-testUpgrade samba-libsUpgrade samba-winbind-krb5-locator | Dec 21, 2020 | Dec 3, 2020 |
| Debian | — | Upgrade samba | Nov 24, 2020 | Nov 24, 2020 |
| Freebsd | — | Upgrade samba411Upgrade samba410Upgrade samba412Upgrade samba413 | 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-libsUpgrade sambaUpgrade samba-winbind-modulesUpgrade samba-pythonUpgrade samba-winbindUpgrade libsmbclientUpgrade samba-winbind-clientsUpgrade samba-client-libsUpgrade samba-common-toolsUpgrade samba-commonUpgrade samba-clientUpgrade samba-libsUpgrade libwbclient | Feb 22, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade libwbclientUpgrade samba-pythonUpgrade samba-libsUpgrade samba-client-libsUpgrade samba-common-toolsUpgrade samba-winbindUpgrade samba-winbind-clientsUpgrade samba-winbind-modulesUpgrade samba-commonUpgrade samba-common-libsUpgrade libsmbclientUpgrade sambaUpgrade samba-client | Jan 20, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade libwbclientUpgrade libsmbclientUpgrade samba-client-libsUpgrade samba-winbind-modulesUpgrade samba-pythonUpgrade samba-winbindUpgrade sambaUpgrade samba-libsUpgrade samba-commonUpgrade samba-winbind-clientsUpgrade samba-common-toolsUpgrade samba-common-libsUpgrade samba-client | Feb 3, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade samba-pidlUpgrade samba-commonUpgrade samba-winbind-clientsUpgrade python3-samba-testUpgrade samba-winbind-modulesUpgrade samba-dc-libsUpgrade samba-clientUpgrade libsmbclientUpgrade sambaUpgrade ctdbUpgrade samba-common-libsUpgrade samba-test-libsUpgrade samba-testUpgrade samba-common-toolsUpgrade samba-winbindUpgrade python3-sambaUpgrade ctdb-testsUpgrade libwbclientUpgrade samba-libsUpgrade samba-client-libsUpgrade samba-krb5-printingUpgrade python2-samba-testUpgrade python2-sambaUpgrade samba-winbind-krb5-locator | Dec 15, 2020 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade samba-winbindUpgrade samba-winbind-clientsUpgrade sambaUpgrade libsmbclientUpgrade samba-winbind-modulesUpgrade samba-libsUpgrade samba-clientUpgrade samba-commonUpgrade samba-common-toolsUpgrade libwbclient | 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 libwbclient-develUpgrade openchangeUpgrade samba-pidlUpgrade python3-sambaUpgrade samba-client-libsUpgrade ctdb-testsUpgrade samba-krb5-printingUpgrade samba-libsUpgrade libsmbclient-develUpgrade libwbclientUpgrade samba-winbindUpgrade samba-winbind-krb5-locatorUpgrade samba-testUpgrade samba-winbind-clientsUpgrade samba-clientUpgrade samba-pythonUpgrade samba-dc-libsUpgrade samba-test-libsUpgrade samba-common-toolsUpgrade python3-samba-testUpgrade ctdbUpgrade samba-python-testUpgrade samba-commonUpgrade sambaUpgrade samba-vfs-glusterfsUpgrade samba-common-libsUpgrade samba-winexeUpgrade samba-winbind-modulesUpgrade samba-dcUpgrade samba-develUpgrade libsmbclient | Dec 17, 2020 | Oct 29, 2020 |
| Redhat_linux | — | Upgrade samba-winbind-modulesUpgrade samba-python-testUpgrade samba-winbind-clients-debuginfoUpgrade samba-winbind-debuginfoUpgrade samba-dcUpgrade libwbclient-develUpgrade samba-pythonUpgrade samba-debuginfoUpgrade samba-winbind-clientsUpgrade openchange-debugsourceUpgrade ctdbUpgrade samba-winexe-debuginfoUpgrade samba-pidlUpgrade samba-develUpgrade samba-client-libs-debuginfoUpgrade samba-client-libsUpgrade libwbclient-debuginfoUpgrade samba-common-libsUpgrade samba-winbind-modules-debuginfoUpgrade libsmbclient-develUpgrade ctdb-debuginfoUpgrade samba-debugsourceUpgrade ctdb-tests-debuginfoUpgrade samba-winbindUpgrade sambaUpgrade openchangeUpgrade samba-krb5-printing-debuginfoUpgrade ctdb-testsUpgrade python3-samba-testUpgrade libsmbclient-debuginfoUpgrade libsmbclientUpgrade samba-krb5-printingUpgrade samba-testUpgrade python3-samba-debuginfoUpgrade samba-test-libsUpgrade samba-winbind-krb5-locatorUpgrade python3-sambaUpgrade samba-dc-libsUpgrade openchange-client-debuginfoUpgrade samba-test-debuginfoUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-commonUpgrade openchange-debuginfoUpgrade samba-libsUpgrade samba-vfs-glusterfsUpgrade samba-clientUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-common-libs-debuginfoUpgrade samba-common-toolsUpgrade samba-winexeUpgrade samba-test-libs-debuginfoUpgrade samba-common-tools-debuginfoUpgrade samba-client-debuginfoNo solution existsUpgrade samba-libs-debuginfoUpgrade libwbclient | Dec 21, 2020 | Dec 3, 2020 |
| Rocky_linux | — | Upgrade samba-winbind-modules-debuginfoUpgrade samba-winexeUpgrade sambaUpgrade ctdb-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-debuginfoUpgrade ctdbUpgrade ctdb-tests-debuginfoUpgrade samba-testUpgrade samba-winbindUpgrade samba-winbind-clientsUpgrade samba-test-libs-debuginfoUpgrade samba-common-libs-debuginfoUpgrade samba-common-libsUpgrade samba-winexe-debuginfoUpgrade samba-test-libsUpgrade libsmbclient-debuginfoUpgrade libwbclient-debuginfoUpgrade samba-client-libs-debuginfoUpgrade samba-develUpgrade samba-debugsourceUpgrade samba-winbind-krb5-locatorUpgrade samba-common-toolsUpgrade samba-client-libsUpgrade libwbclientUpgrade samba-clientUpgrade openchangeUpgrade python3-sambaUpgrade openchange-debuginfoUpgrade samba-winbind-debuginfoUpgrade samba-test-debuginfoUpgrade samba-krb5-printingUpgrade libwbclient-develUpgrade python3-samba-debuginfoUpgrade samba-client-debuginfoUpgrade samba-winbind-clients-debuginfoUpgrade samba-winbind-modulesUpgrade python3-samba-testUpgrade samba-krb5-printing-debuginfoUpgrade samba-libsUpgrade openchange-debugsourceUpgrade ctdb-testsUpgrade samba-winbind-krb5-locator-debuginfoUpgrade libsmbclient-develUpgrade libsmbclientUpgrade samba-common-tools-debuginfo | 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 libndr-standard0Upgrade libsmbclient0Upgrade samba-pythonUpgrade samba-libs-python-32bitUpgrade libsmbclient0-32bitUpgrade libsamba-policy0-python3-32bitUpgrade libndr1Upgrade libsmbclient-develUpgrade samba-libs-python3Upgrade samba-docUpgrade libsamba-hostconfig0Upgrade libsamba-policy-develUpgrade samba-pidlUpgrade libsmbldap-develUpgrade libndr-standard-develUpgrade libsamba-passdb-develUpgrade samba-winbindUpgrade libndr-nbt0Upgrade libsmbconf0-32bitUpgrade libdcerpc-samr0-32bitUpgrade samba-krb-printingUpgrade samba-libs-pythonUpgrade libnetapi0Upgrade libndr-krb5pac0-32bitUpgrade sambaUpgrade libsamba-util-develUpgrade libdcerpc0-32bitUpgrade libsamba-credentials-develUpgrade samba-cephUpgrade samba-libs-32bitUpgrade libsamba-credentials0-32bitUpgrade samba-testUpgrade libsmbldap0-32bitUpgrade libndr-nbt-develUpgrade libdcerpc-binding0Upgrade libsmbldap2-32bitUpgrade ctdbUpgrade libnetapi-develUpgrade libwbclient0Upgrade libsamba-policy-python-develUpgrade libsamba-credentials0Upgrade libdcerpc-develUpgrade libtevent-util-develUpgrade libtevent0-32bitUpgrade libsamba-errors0-32bitUpgrade libsmbconf0Upgrade samba-libsUpgrade libtevent0Upgrade libtevent-util0Upgrade libsamba-util0-32bitUpgrade samba-winbind-32bitUpgrade libsamba-policy0-python3Upgrade libndr0Upgrade libsamdb-develUpgrade samba-client-32bitUpgrade samba-dsdb-modulesUpgrade libdcerpc-samr0Upgrade libtdb1Upgrade libsmbldap2Upgrade libsamba-errors0Upgrade libsamba-errors-develUpgrade libsamba-util0Upgrade libdcerpc-binding0-32bitUpgrade libwbclient-develUpgrade samba-32bitUpgrade libndr0-32bitUpgrade libndr-develUpgrade ctdb-testsUpgrade libsamba-policy0Upgrade libsamba-policy-python3-develUpgrade samba-python3Upgrade libwbclient0-32bitUpgrade libtalloc2-32bitUpgrade libsmbconf-develUpgrade libsamdb0Upgrade libsamdb0-32bitUpgrade libsamba-hostconfig0-32bitUpgrade libsamba-hostconfig-develUpgrade libndr1-32bitUpgrade libsamba-passdb0-32bitUpgrade libndr-krb5pac0Upgrade libtalloc2Upgrade samba-ad-dc-32bitUpgrade libdcerpc-samr-develUpgrade samba-ad-dcUpgrade ctdb-pcp-pmdaUpgrade libsmbldap0Upgrade libnetapi-devel-32bitUpgrade libdcerpc0Upgrade ldapsmbUpgrade libtdb1-32bitUpgrade samba-core-develUpgrade libldb1Upgrade libnetapi0-32bitUpgrade libndr-standard0-32bitUpgrade libndr-nbt0-32bitUpgrade libsamba-policy0-32bitUpgrade libndr-krb5pac-develUpgrade samba-libs-python3-32bitUpgrade libtevent-util0-32bitUpgrade samba-clientUpgrade libsamba-passdb0 | Oct 31, 2020 | Oct 30, 2020 |
| Ubuntu | — | Upgrade samba (Ubuntu Pro)Upgrade samba | Nov 3, 2020 | Oct 30, 2020 |
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