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-vfs-glusterfsUpgrade ctdbUpgrade samba-common-libsUpgrade libsmbclientUpgrade samba-winbind-modulesUpgrade samba-winbind-krb5-locatorUpgrade libsmbclient-develUpgrade samba-winbind-clientsUpgrade samba-commonUpgrade samba-dc-libsUpgrade samba-winbindUpgrade samba-pythonUpgrade sambaUpgrade samba-debuginfoUpgrade samba-libsUpgrade samba-develUpgrade ctdb-testsUpgrade libwbclient-develUpgrade samba-common-toolsUpgrade samba-krb5-printingUpgrade samba-test-libsUpgrade libwbclientUpgrade samba-dcUpgrade samba-client-libsUpgrade samba-pidlUpgrade samba-python-testUpgrade samba-clientUpgrade samba-test | Jan 8, 2021 | Dec 3, 2020 |
| Amazon_linux | — | Upgrade samba | Jan 15, 2021 | Oct 30, 2020 |
| Centos_linux | — | Upgrade samba-krb5-printingUpgrade samba-libsUpgrade samba-commonUpgrade samba-common-libs-debuginfoUpgrade openchange-debuginfoUpgrade samba-common-tools-debuginfoUpgrade samba-common-libsUpgrade samba-testUpgrade samba-python-testUpgrade openchange-debugsourceUpgrade samba-vfs-glusterfsUpgrade openchangeUpgrade samba-winbind-krb5-locatorUpgrade samba-common-toolsUpgrade samba-dc-libsUpgrade openchange-client-debuginfoUpgrade samba-winexeUpgrade samba-libs-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-clientUpgrade samba-test-debuginfoUpgrade samba-test-libsUpgrade samba-client-debuginfoUpgrade samba-winbind-clientsUpgrade samba-winbind-debuginfoUpgrade samba-vfs-glusterfs-debuginfoUpgrade python3-samba-debuginfoUpgrade samba-test-libs-debuginfoUpgrade samba-krb5-printing-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade ctdb-tests-debuginfoUpgrade libwbclient-develUpgrade libsmbclient-develUpgrade libsmbclientUpgrade libwbclient-debuginfoUpgrade ctdb-testsUpgrade ctdbUpgrade samba-pythonUpgrade samba-pidlUpgrade samba-winbindUpgrade sambaUpgrade samba-develUpgrade samba-debugsourceUpgrade python3-samba-testUpgrade samba-dcUpgrade samba-client-libs-debuginfoUpgrade python3-sambaUpgrade libwbclientUpgrade libsmbclient-debuginfoUpgrade samba-winbind-modulesUpgrade samba-client-libsUpgrade samba-debuginfoUpgrade ctdb-debuginfoUpgrade samba-winexe-debuginfoUpgrade samba-winbind-clients-debuginfo | Dec 21, 2020 | Dec 3, 2020 |
| Debian | — | Upgrade samba | Nov 24, 2020 | Nov 24, 2020 |
| Freebsd | — | Upgrade samba410Upgrade samba411Upgrade 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-winbindUpgrade samba-winbind-clientsUpgrade sambaUpgrade libsmbclientUpgrade samba-common-libsUpgrade samba-winbind-modulesUpgrade samba-client-libsUpgrade samba-pythonUpgrade samba-common-toolsUpgrade libwbclientUpgrade samba-clientUpgrade samba-libsUpgrade samba-common | Feb 22, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-clientUpgrade samba-winbind-clientsUpgrade samba-winbindUpgrade samba-winbind-modulesUpgrade samba-common-toolsUpgrade sambaUpgrade samba-common-libsUpgrade samba-commonUpgrade libsmbclientUpgrade samba-libsUpgrade samba-client-libsUpgrade libwbclientUpgrade samba-python | Jan 20, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade sambaUpgrade samba-winbindUpgrade libsmbclientUpgrade samba-client-libsUpgrade samba-pythonUpgrade samba-winbind-modulesUpgrade libwbclientUpgrade samba-clientUpgrade samba-commonUpgrade samba-winbind-clientsUpgrade samba-common-toolsUpgrade samba-libsUpgrade samba-common-libs | Feb 3, 2021 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python2-sambaUpgrade python3-sambaUpgrade samba-winbindUpgrade samba-winbind-krb5-locatorUpgrade python2-samba-testUpgrade samba-common-toolsUpgrade samba-testUpgrade libwbclientUpgrade ctdb-testsUpgrade samba-libsUpgrade samba-krb5-printingUpgrade samba-client-libsUpgrade python3-samba-testUpgrade sambaUpgrade samba-test-libsUpgrade samba-dc-libsUpgrade samba-winbind-modulesUpgrade samba-clientUpgrade libsmbclientUpgrade ctdbUpgrade samba-winbind-clientsUpgrade samba-commonUpgrade samba-common-libsUpgrade samba-pidl | Dec 15, 2020 | Dec 3, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade samba-clientUpgrade samba-libsUpgrade libwbclientUpgrade samba-common-toolsUpgrade samba-commonUpgrade libsmbclientUpgrade samba-winbindUpgrade sambaUpgrade samba-winbind-modulesUpgrade samba-winbind-clients | 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 samba-common-toolsUpgrade samba-vfs-glusterfsUpgrade samba-commonUpgrade samba-dcUpgrade samba-dc-libsUpgrade samba-common-libsUpgrade samba-test-libsUpgrade samba-winexeUpgrade samba-python-testUpgrade ctdbUpgrade python3-samba-testUpgrade samba-clientUpgrade samba-winbind-modulesUpgrade samba-pythonUpgrade libsmbclientUpgrade sambaUpgrade samba-develUpgrade samba-winbind-clientsUpgrade libsmbclient-develUpgrade samba-client-libsUpgrade samba-pidlUpgrade samba-winbind-krb5-locatorUpgrade libwbclient-develUpgrade samba-winbindUpgrade python3-sambaUpgrade libwbclientUpgrade ctdb-testsUpgrade openchangeUpgrade samba-libsUpgrade samba-krb5-printingUpgrade samba-test | Dec 17, 2020 | Oct 29, 2020 |
| Redhat_linux | — | Upgrade samba-client-libsUpgrade libwbclient-debuginfoUpgrade samba-develUpgrade samba-common-libsUpgrade ctdb-tests-debuginfoUpgrade libsmbclientUpgrade samba-pythonUpgrade libsmbclient-debuginfoUpgrade samba-winbind-clientsUpgrade samba-winbind-debuginfoUpgrade libwbclient-develUpgrade libsmbclient-develUpgrade samba-debuginfoUpgrade samba-client-libs-debuginfoUpgrade samba-winbind-clients-debuginfoUpgrade samba-pidlUpgrade ctdb-testsUpgrade ctdb-debuginfoUpgrade ctdbUpgrade samba-winbind-modulesUpgrade python3-samba-testUpgrade samba-python-testUpgrade openchangeUpgrade samba-debugsourceUpgrade samba-winbindUpgrade openchange-debugsourceUpgrade samba-winbind-modules-debuginfoUpgrade samba-dcUpgrade sambaUpgrade samba-krb5-printing-debuginfoUpgrade samba-winexe-debuginfoUpgrade samba-common-tools-debuginfoUpgrade samba-common-libs-debuginfoUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-vfs-glusterfs-debuginfoUpgrade samba-libsUpgrade samba-vfs-glusterfsUpgrade samba-testUpgrade samba-client-debuginfoUpgrade samba-libs-debuginfoUpgrade samba-dc-libsUpgrade python3-samba-debuginfoUpgrade libwbclientUpgrade python3-sambaUpgrade samba-krb5-printingUpgrade samba-winbind-krb5-locatorUpgrade openchange-client-debuginfoUpgrade samba-winexeUpgrade samba-test-libs-debuginfoUpgrade samba-common-toolsUpgrade samba-commonUpgrade samba-clientUpgrade samba-test-libsUpgrade samba-test-debuginfoUpgrade openchange-debuginfoNo solution exists | Dec 21, 2020 | Dec 3, 2020 |
| Rocky_linux | — | Upgrade ctdb-tests-debuginfoUpgrade samba-common-libs-debuginfoUpgrade samba-common-libsUpgrade ctdb-debuginfoUpgrade sambaUpgrade samba-debugsourceUpgrade samba-winbind-clientsUpgrade samba-test-libsUpgrade samba-develUpgrade samba-winexeUpgrade samba-libs-debuginfoUpgrade samba-winbind-modules-debuginfoUpgrade samba-testUpgrade samba-winbindUpgrade ctdbUpgrade samba-debuginfoUpgrade libwbclient-debuginfoUpgrade samba-test-libs-debuginfoUpgrade samba-client-libs-debuginfoUpgrade samba-winexe-debuginfoUpgrade libsmbclient-debuginfoUpgrade samba-client-debuginfoUpgrade samba-winbind-clients-debuginfoUpgrade samba-winbind-modulesUpgrade libwbclient-develUpgrade samba-common-toolsUpgrade libsmbclientUpgrade samba-winbind-debuginfoUpgrade samba-common-tools-debuginfoUpgrade openchange-debugsourceUpgrade samba-krb5-printing-debuginfoUpgrade ctdb-testsUpgrade libwbclientUpgrade samba-winbind-krb5-locator-debuginfoUpgrade samba-client-libsUpgrade samba-clientUpgrade openchange-debuginfoUpgrade libsmbclient-develUpgrade openchangeUpgrade python3-sambaUpgrade samba-libsUpgrade samba-test-debuginfoUpgrade samba-krb5-printingUpgrade samba-winbind-krb5-locatorUpgrade python3-samba-testUpgrade python3-samba-debuginfo | Mar 12, 2024 | Dec 3, 2020 |
| Samba | — | Upgrade to Samba 4.11.15 or later.Upgrade to Samba 4.13.1 or later.Upgrade to Samba 4.12.9 or later. | Dec 3, 2020 | Dec 3, 2020 |
| Suse | — | Upgrade libdcerpc-binding0-32bitUpgrade libsmbldap2Upgrade libtalloc2-32bitUpgrade libsamba-util0Upgrade samba-32bitUpgrade libndr0-32bitUpgrade libsamba-errors-develUpgrade libwbclient-develUpgrade libsamba-passdb0Upgrade libnetapi-devel-32bitUpgrade libsamba-errors0Upgrade libndr-develUpgrade libsamba-policy0Upgrade libsamba-passdb0-32bitUpgrade libndr-krb5pac-develUpgrade ctdb-pcp-pmdaUpgrade libsamba-policy0-32bitUpgrade libtdb1Upgrade libldb1Upgrade samba-python3Upgrade libsamba-policy-python3-develUpgrade libndr1-32bitUpgrade samba-libs-python3-32bitUpgrade libsmbconf-develUpgrade libsamdb0-32bitUpgrade libsamba-hostconfig-develUpgrade libdcerpc0Upgrade libtdb1-32bitUpgrade ctdb-testsUpgrade libndr-krb5pac0Upgrade libsamba-hostconfig0-32bitUpgrade samba-clientUpgrade libwbclient0-32bitUpgrade samba-ad-dcUpgrade samba-ad-dc-32bitUpgrade libdcerpc-samr0Upgrade ldapsmbUpgrade libdcerpc-samr-develUpgrade libsmbldap0Upgrade libtalloc2Upgrade libnetapi0-32bitUpgrade libndr-nbt0-32bitUpgrade libsamdb0Upgrade libtevent-util0-32bitUpgrade libndr-standard0-32bitUpgrade samba-core-develUpgrade libnetapi0Upgrade libtevent0Upgrade libsamba-policy-python-develUpgrade samba-winbind-32bitUpgrade libtevent-util0Upgrade samba-libs-pythonUpgrade libnetapi-develUpgrade libdcerpc0-32bitUpgrade libtevent-util-develUpgrade libndr-krb5pac0-32bitUpgrade samba-krb-printingUpgrade ctdbUpgrade libsmbclient0-32bitUpgrade libsamba-errors0-32bitUpgrade libdcerpc-samr0-32bitUpgrade libsamba-policy0-python3Upgrade libsmbconf0Upgrade samba-pythonUpgrade libsmbclient-develUpgrade samba-client-32bitUpgrade samba-libsUpgrade libsamdb-develUpgrade libndr0Upgrade samba-dsdb-modulesUpgrade libsmbclient0Upgrade libsamba-credentials-develUpgrade samba-libs-python3Upgrade libsamba-passdb-develUpgrade libndr-standard0Upgrade libsmbldap2-32bitUpgrade libsamba-util0-32bitUpgrade libsmbldap0-32bitUpgrade libsmbldap-develUpgrade libsamba-policy-develUpgrade libndr-nbt0Upgrade libndr-standard-develUpgrade samba-libs-python-32bitUpgrade libsmbconf0-32bitUpgrade samba-pidlUpgrade libsamba-hostconfig0Upgrade libndr-nbt-develUpgrade samba-testUpgrade libdcerpc-binding0Upgrade libsamba-credentials0-32bitUpgrade samba-libs-32bitUpgrade samba-cephUpgrade libsamba-util-develUpgrade sambaUpgrade libdcerpc-develUpgrade samba-docUpgrade libndr1Upgrade libsamba-policy0-python3-32bitUpgrade libwbclient0Upgrade libtevent0-32bitUpgrade samba-winbindUpgrade libsamba-credentials0 | Oct 31, 2020 | Oct 30, 2020 |
| Ubuntu | — | Upgrade sambaUpgrade samba (Ubuntu Pro) | Nov 3, 2020 | Oct 30, 2020 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub