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A use-after-free flaw was found in all samba LDAP server versions before 4.10.17, before 4.11.11, before 4.12.4 used in a AC DC configuration. A Samba LDAP user could use this flaw to crash samba.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade samba | Aug 22, 2024 | Jul 6, 2020 |
| Debian | — | Upgrade samba | Nov 24, 2020 | Jul 6, 2020 |
| Freebsd | — | Upgrade samba410Upgrade samba412Upgrade samba411 | Jul 5, 2020 | Jul 2, 2020 |
| Gentoo Linux | — | Upgrade net-fs/samba. | Jul 28, 2020 | Jul 6, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade samba-winbind-clientsUpgrade samba-commonUpgrade samba-common-libsUpgrade samba-clientUpgrade samba-common-toolsUpgrade samba-client-libsUpgrade libsmbclientUpgrade samba-libsUpgrade sambaUpgrade samba-winbindUpgrade samba-winbind-modulesUpgrade samba-pythonUpgrade libwbclient | Feb 22, 2021 | Jul 6, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-libsUpgrade samba-commonUpgrade samba-winbind-clientsUpgrade samba-pythonUpgrade libwbclientUpgrade samba-common-toolsUpgrade samba-winbindUpgrade samba-winbind-modulesUpgrade libsmbclientUpgrade samba-common-libsUpgrade sambaUpgrade samba-client-libsUpgrade samba-client | Sep 28, 2020 | Jul 6, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade samba-winbind-clientsUpgrade samba-commonUpgrade samba-common-toolsUpgrade samba-clientUpgrade samba-common-libsUpgrade samba-winbindUpgrade sambaUpgrade samba-libsUpgrade samba-pythonUpgrade libwbclientUpgrade samba-winbind-modulesUpgrade libsmbclientUpgrade samba-client-libs | Nov 2, 2020 | Jul 6, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python2-samba-testUpgrade samba-clientUpgrade samba-common-toolsUpgrade samba-libsUpgrade python3-sambaUpgrade python3-samba-testUpgrade samba-winbind-krb5-locatorUpgrade samba-winbind-clientsUpgrade samba-krb5-printingUpgrade samba-client-libsUpgrade samba-common-libsUpgrade ctdb-testsUpgrade libsmbclientUpgrade samba-winbind-modulesUpgrade libwbclientUpgrade python2-sambaUpgrade samba-test-libsUpgrade samba-commonUpgrade samba-testUpgrade samba-dc-libsUpgrade samba-pidlUpgrade ctdbUpgrade samba-winbindUpgrade samba | Dec 15, 2020 | Jul 6, 2020 |
| Samba | — | Upgrade to Samba 4.12.4 or later.Upgrade to Samba 4.10.17 or later.Upgrade to Samba 4.11.11 or later. | Jul 7, 2020 | Jul 6, 2020 |
| Suse | — | Upgrade libsamba-hostconfig0Upgrade libdcerpc0Upgrade libsamba-hostconfig-develUpgrade libldb1Upgrade libsamba-util0-32bitUpgrade ldb-toolsUpgrade samba-libsUpgrade libsamba-passdb-develUpgrade samba-libs-pythonUpgrade libsmbclient-develUpgrade libsamba-policy0-python3-32bitUpgrade python3-ldbUpgrade samba-dsdb-modulesUpgrade libsamba-errors0-32bitUpgrade libndr-standard0Upgrade libndr-krb5pac0-32bitUpgrade samba-client-32bitUpgrade libndr-nbt0-32bitUpgrade libsamba-credentials0Upgrade ctdbUpgrade samba-libs-32bitUpgrade libsmbclient0Upgrade libsamba-policy0-32bitUpgrade libsamba-passdb0Upgrade libsamba-policy0-python3Upgrade libndr-standard-develUpgrade libdcerpc-binding0-32bitUpgrade samba-testUpgrade samba-libs-python-32bitUpgrade samba-clientUpgrade libwbclient0Upgrade libsamba-policy-python3-develUpgrade libnetapi0-32bitUpgrade libtevent-util-develUpgrade libdcerpc-samr0Upgrade libsamba-credentials0-32bitUpgrade libsamdb0-32bitUpgrade libsamdb-develUpgrade samba-ad-dc-32bitUpgrade libnetapi-develUpgrade libsamba-policy-python-develUpgrade libsamba-policy0Upgrade libsamdb0Upgrade libsmbldap2-32bitUpgrade libldb2Upgrade libdcerpc-binding0Upgrade libsmbldap-develUpgrade libsamba-util0Upgrade samba-python3Upgrade libndr1-32bitUpgrade samba-pidlUpgrade samba-libs-python3-32bitUpgrade samba-pythonUpgrade libndr-krb5pac-develUpgrade libndr-standard0-32bitUpgrade python3-ldb-32bitUpgrade libndr-nbt0Upgrade libdcerpc-develUpgrade libndr0Upgrade libldb-develUpgrade python3-ldb-develUpgrade libsmbconf0Upgrade libtevent-util0-32bitUpgrade libnetapi0Upgrade libdcerpc0-32bitUpgrade libndr-krb5pac0Upgrade libsamba-errors-develUpgrade libdcerpc-samr0-32bitUpgrade samba-winbindUpgrade libdcerpc-samr-develUpgrade libndr-nbt-develUpgrade libsamba-hostconfig0-32bitUpgrade samba-core-develUpgrade libwbclient0-32bitUpgrade libsamba-passdb0-32bitUpgrade libsmbconf0-32bitUpgrade libldb1-32bitUpgrade python-ldb-develUpgrade libsmbconf-develUpgrade libsamba-util-develUpgrade libndr1Upgrade ctdb-testsUpgrade libndr-develUpgrade libsmbldap2Upgrade libsamba-errors0Upgrade samba-winbind-32bitUpgrade samba-ad-dcUpgrade libndr0-32bitUpgrade libsmbclient0-32bitUpgrade libtevent-util0Upgrade python-ldbUpgrade libwbclient-develUpgrade libsamba-credentials-develUpgrade samba-docUpgrade samba-libs-python3Upgrade samba-cephUpgrade ctdb-pcp-pmdaUpgrade libsamba-policy-develUpgrade sambaUpgrade libnetapi-devel-32bitUpgrade libldb2-32bit | Jul 18, 2020 | Jul 2, 2020 |
| Ubuntu | — | Upgrade samba (Ubuntu Pro)Upgrade samba | Aug 5, 2020 | Jul 2, 2020 |
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