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-pidlUpgrade samba-python-testUpgrade samba-testUpgrade samba-dcUpgrade samba-test-libsUpgrade samba-client-libsUpgrade samba-krb5-printingUpgrade samba-clientUpgrade libwbclientUpgrade samba-develUpgrade samba-pythonUpgrade libsmbclient-develUpgrade samba-winbind-krb5-locatorUpgrade ctdb-testsUpgrade samba-vfs-glusterfsUpgrade samba-commonUpgrade samba-dc-libsUpgrade sambaUpgrade samba-common-toolsUpgrade samba-libsUpgrade samba-debuginfoUpgrade samba-winbind-modulesUpgrade ctdbUpgrade libwbclient-develUpgrade samba-winbindUpgrade libsmbclientUpgrade samba-common-libsUpgrade samba-winbind-clients | Jan 8, 2021 | Dec 3, 2020 |
| Amazon_linux | — | Upgrade samba | Jan 15, 2021 | Oct 30, 2020 |
| Centos_linux | — | Upgrade samba-pythonUpgrade samba-develUpgrade ctdb-tests-debuginfoUpgrade sambaUpgrade samba-debugsourceUpgrade samba-winbind-clients-debuginfoUpgrade ctdbUpgrade samba-krb5-printing-debuginfoUpgrade ctdb-testsUpgrade libwbclient-develUpgrade libsmbclient-develUpgrade samba-pidlUpgrade samba-winexe-debuginfoUpgrade ctdb-debuginfoUpgrade samba-winbindUpgrade libsmbclient-debuginfoUpgrade libwbclientUpgrade python3-sambaUpgrade python3-samba-testUpgrade libsmbclientUpgrade libwbclient-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade samba-client-libs-debuginfoUpgrade samba-dcUpgrade samba-client-libsUpgrade samba-debuginfoUpgrade samba-winbind-modulesUpgrade openchange-debugsourceUpgrade openchange-client-debuginfoUpgrade samba-winbind-clientsUpgrade samba-test-libs-debuginfoUpgrade samba-clientUpgrade openchange-debuginfoUpgrade samba-winbind-krb5-locatorUpgrade samba-vfs-glusterfsUpgrade samba-common-libsUpgrade samba-winexeUpgrade samba-client-debuginfoUpgrade python3-samba-debuginfoUpgrade samba-common-libs-debuginfoUpgrade samba-commonUpgrade samba-test-debuginfoUpgrade samba-krb5-printingUpgrade samba-common-toolsUpgrade samba-python-testUpgrade samba-common-tools-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-testUpgrade samba-libsUpgrade samba-dc-libsUpgrade openchangeUpgrade samba-test-libsUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-winbind-debuginfo | Dec 21, 2020 | Dec 3, 2020 |
| Debian | — | Upgrade samba | Nov 24, 2020 | Nov 24, 2020 |
| Freebsd | — | Upgrade samba413Upgrade samba412Upgrade samba411Upgrade samba410 | 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-commonUpgrade samba-libsUpgrade samba-common-toolsUpgrade samba-clientUpgrade libwbclientUpgrade samba-common-libsUpgrade samba-pythonUpgrade samba-winbind-clientsUpgrade samba-client-libsUpgrade samba-winbindUpgrade samba-winbind-modulesUpgrade libsmbclientUpgrade samba | Feb 22, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-clientUpgrade libsmbclientUpgrade samba-winbind-modulesUpgrade sambaUpgrade samba-commonUpgrade samba-common-toolsUpgrade samba-winbindUpgrade samba-winbind-clientsUpgrade samba-common-libsUpgrade samba-libsUpgrade libwbclientUpgrade samba-pythonUpgrade samba-client-libs | Jan 20, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade samba-clientUpgrade samba-common-libsUpgrade samba-common-toolsUpgrade samba-winbind-clientsUpgrade samba-commonUpgrade samba-libsUpgrade samba-winbind-modulesUpgrade samba-pythonUpgrade samba-winbindUpgrade sambaUpgrade libwbclientUpgrade libsmbclientUpgrade samba-client-libs | Feb 3, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade samba-krb5-printingUpgrade python2-sambaUpgrade python2-samba-testUpgrade libwbclientUpgrade samba-libsUpgrade ctdb-testsUpgrade samba-testUpgrade python3-sambaUpgrade samba-client-libsUpgrade samba-winbindUpgrade samba-common-toolsUpgrade samba-winbind-krb5-locatorUpgrade samba-test-libsUpgrade samba-winbind-clientsUpgrade python3-samba-testUpgrade libsmbclientUpgrade ctdbUpgrade samba-clientUpgrade sambaUpgrade samba-winbind-modulesUpgrade samba-pidlUpgrade samba-dc-libsUpgrade samba-commonUpgrade samba-common-libs | Dec 15, 2020 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade samba-winbind-modulesUpgrade sambaUpgrade samba-winbind-clientsUpgrade samba-winbindUpgrade libsmbclientUpgrade libwbclientUpgrade samba-common-toolsUpgrade samba-commonUpgrade samba-clientUpgrade samba-libs | 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-krb5-printingUpgrade samba-libsUpgrade libwbclient-develUpgrade samba-winbind-krb5-locatorUpgrade samba-pidlUpgrade samba-testUpgrade samba-client-libsUpgrade openchangeUpgrade ctdb-testsUpgrade python3-sambaUpgrade libsmbclient-develUpgrade libwbclientUpgrade samba-winbindUpgrade samba-develUpgrade samba-python-testUpgrade python3-samba-testUpgrade samba-winbind-modulesUpgrade samba-winbind-clientsUpgrade samba-clientUpgrade samba-pythonUpgrade samba-common-toolsUpgrade libsmbclientUpgrade sambaUpgrade samba-dc-libsUpgrade samba-vfs-glusterfsUpgrade samba-test-libsUpgrade samba-common-libsUpgrade samba-commonUpgrade samba-dcUpgrade samba-winexeUpgrade ctdb | Dec 17, 2020 | Oct 29, 2020 |
| Redhat_linux | — | Upgrade libsmbclient-debuginfoUpgrade ctdb-tests-debuginfoUpgrade samba-krb5-printing-debuginfoUpgrade samba-dcUpgrade sambaUpgrade samba-winbindUpgrade ctdb-debuginfoUpgrade ctdb-testsUpgrade openchangeUpgrade samba-pidlUpgrade libsmbclientUpgrade openchange-debugsourceUpgrade samba-debugsourceUpgrade samba-winbind-modulesUpgrade samba-python-testUpgrade samba-develUpgrade samba-client-libs-debuginfoUpgrade samba-client-libsUpgrade samba-common-libsUpgrade samba-winbind-modules-debuginfoUpgrade samba-winexe-debuginfoUpgrade libsmbclient-develUpgrade python3-samba-testUpgrade samba-winbind-debuginfoUpgrade libwbclient-debuginfoUpgrade samba-winbind-clients-debuginfoUpgrade libwbclient-develUpgrade samba-pythonUpgrade samba-debuginfoUpgrade samba-winbind-clientsUpgrade ctdbUpgrade samba-winexeUpgrade samba-libs-debuginfoUpgrade samba-test-libs-debuginfoUpgrade samba-libsUpgrade samba-winbind-krb5-locatorUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-test-libsUpgrade samba-testNo solution existsUpgrade python3-sambaUpgrade python3-samba-debuginfoUpgrade samba-krb5-printingUpgrade samba-clientUpgrade samba-vfs-glusterfsUpgrade samba-commonUpgrade libwbclientUpgrade samba-common-tools-debuginfoUpgrade samba-common-libs-debuginfoUpgrade samba-common-toolsUpgrade samba-test-debuginfoUpgrade samba-dc-libsUpgrade openchange-client-debuginfoUpgrade samba-vfs-glusterfs-debuginfoUpgrade openchange-debuginfoUpgrade samba-client-debuginfo | Dec 21, 2020 | Dec 3, 2020 |
| Rocky_linux | — | Upgrade samba-test-libsUpgrade samba-winexeUpgrade samba-testUpgrade ctdb-debuginfoUpgrade samba-debugsourceUpgrade samba-winexe-debuginfoUpgrade samba-winbindUpgrade libsmbclient-debuginfoUpgrade samba-client-libs-debuginfoUpgrade ctdbUpgrade samba-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-develUpgrade samba-winbind-modules-debuginfoUpgrade libwbclient-debuginfoUpgrade samba-test-libs-debuginfoUpgrade ctdb-tests-debuginfoUpgrade samba-common-libsUpgrade samba-common-libs-debuginfoUpgrade samba-winbind-clientsUpgrade sambaUpgrade samba-krb5-printing-debuginfoUpgrade openchange-debugsourceUpgrade samba-common-toolsUpgrade libsmbclientUpgrade samba-winbind-debuginfoUpgrade python3-sambaUpgrade ctdb-testsUpgrade samba-client-debuginfoUpgrade python3-samba-testUpgrade samba-winbind-krb5-locatorUpgrade samba-winbind-clients-debuginfoUpgrade samba-winbind-modulesUpgrade libwbclientUpgrade libwbclient-develUpgrade samba-krb5-printingUpgrade samba-libsUpgrade samba-clientUpgrade samba-common-tools-debuginfoUpgrade openchange-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-client-libsUpgrade openchangeUpgrade libsmbclient-develUpgrade python3-samba-debuginfoUpgrade samba-test-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 libndr1-32bitUpgrade libsamba-hostconfig-develUpgrade libndr-krb5pac0Upgrade libtalloc2Upgrade samba-ad-dc-32bitUpgrade libsamdb0-32bitUpgrade libsmbconf-develUpgrade libndr-nbt0-32bitUpgrade libtdb1-32bitUpgrade samba-core-develUpgrade libdcerpc-samr-develUpgrade samba-ad-dcUpgrade libndr-standard0-32bitUpgrade samba-clientUpgrade libdcerpc-samr0Upgrade ctdb-pcp-pmdaUpgrade libsamba-policy-python3-develUpgrade samba-libs-python3-32bitUpgrade libnetapi-devel-32bitUpgrade libsamba-errors-develUpgrade libsamba-passdb0Upgrade libsamba-errors0Upgrade libsamdb0Upgrade libndr-krb5pac-develUpgrade libtdb1Upgrade samba-32bitUpgrade libsamba-passdb0-32bitUpgrade libtevent-util0-32bitUpgrade libsamba-hostconfig0-32bitUpgrade libsamba-util0Upgrade libsamba-policy0-32bitUpgrade libtalloc2-32bitUpgrade ldapsmbUpgrade libdcerpc-binding0-32bitUpgrade libdcerpc0Upgrade libwbclient-develUpgrade libsamba-policy0Upgrade libsmbldap0Upgrade samba-python3Upgrade libnetapi0-32bitUpgrade libwbclient0-32bitUpgrade libndr-develUpgrade libndr0-32bitUpgrade libsmbldap2Upgrade ctdb-testsUpgrade libldb1Upgrade libnetapi0Upgrade libndr-standard0Upgrade samba-testUpgrade libndr-standard-develUpgrade libndr-nbt0Upgrade libsmbldap-develUpgrade libndr1Upgrade samba-pidlUpgrade samba-libs-python3Upgrade libndr-nbt-develUpgrade libdcerpc0-32bitUpgrade libsmbldap0-32bitUpgrade samba-winbindUpgrade libsmbclient-develUpgrade libsamba-util-develUpgrade libdcerpc-binding0Upgrade samba-cephUpgrade libsamba-credentials0-32bitUpgrade samba-libs-32bitUpgrade sambaUpgrade samba-krb-printingUpgrade libsamba-util0-32bitUpgrade libsmbldap2-32bitUpgrade libsamba-policy-develUpgrade samba-dsdb-modulesUpgrade libndr0Upgrade libsamba-policy0-python3Upgrade samba-winbind-32bitUpgrade libtevent-util-develUpgrade libtevent0-32bitUpgrade libsamba-policy0-python3-32bitUpgrade samba-pythonUpgrade libsamdb-develUpgrade libsamba-policy-python-develUpgrade libsmbclient0Upgrade libsmbconf0Upgrade libsamba-errors0-32bitUpgrade libsamba-credentials-develUpgrade libdcerpc-samr0-32bitUpgrade libtevent0Upgrade samba-libsUpgrade samba-client-32bitUpgrade samba-libs-pythonUpgrade libwbclient0Upgrade libtevent-util0Upgrade libsmbconf0-32bitUpgrade libnetapi-develUpgrade libdcerpc-develUpgrade ctdbUpgrade libndr-krb5pac0-32bitUpgrade libsamba-credentials0Upgrade libsamba-passdb-develUpgrade libsmbclient0-32bitUpgrade samba-libs-python-32bitUpgrade libsamba-hostconfig0Upgrade samba-doc | Oct 31, 2020 | Oct 30, 2020 |
| Ubuntu | — | Upgrade sambaUpgrade samba (Ubuntu Pro) | Nov 3, 2020 | Oct 30, 2020 |
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