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