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ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles string lengths, which allows remote attackers to obtain sensitive information from daemon heap memory by sending crafted packets and then reading (1) an error message or (2) a database value.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade sambaUpgrade ldb | Aug 30, 2017 | Dec 29, 2015 |
| Centos_linux | — | Upgrade samba4-winbind-clientsUpgrade samba-vfs-glusterfsUpgrade libwbclientUpgrade samba-pythonUpgrade ctdbUpgrade samba-common-libsUpgrade samba-dc-libsUpgrade samba4Upgrade samba-libsUpgrade samba-dcUpgrade samba-winbindUpgrade libldbUpgrade libsmbclient-develUpgrade ctdb-develUpgrade sambaUpgrade samba4-winbindUpgrade samba-pidlUpgrade samba-develUpgrade samba-commonUpgrade samba4-dcUpgrade samba-winbind-clientsUpgrade samba4-clientUpgrade samba-test-libsUpgrade samba4-pythonUpgrade samba-clientUpgrade libldb-develUpgrade pyldb-develUpgrade samba4-winbind-krb5-locatorUpgrade samba-client-libsUpgrade libsmbclientUpgrade samba-common-toolsUpgrade samba4-testUpgrade ldb-toolsUpgrade samba-testUpgrade samba4-dc-libsUpgrade samba4-develUpgrade samba-test-develUpgrade samba4-swatUpgrade samba-winbind-krb5-locatorUpgrade samba4-pidlUpgrade pyldbUpgrade ctdb-testsUpgrade libwbclient-develUpgrade samba-winbind-modulesUpgrade samba4-commonUpgrade samba4-libs | Jul 6, 2016 | Dec 29, 2015 |
| Debian | — | Upgrade ldbUpgrade samba | Jan 4, 2016 | Dec 29, 2015 |
| Freebsd | — | Upgrade ldbUpgrade samba41Upgrade samba43Upgrade samba42Upgrade samba4Upgrade samba36 | Dec 10, 2025 | Dec 19, 2015 |
| Gentoo Linux | — | Upgrade net-fs/samba. | Oct 30, 2017 | Dec 29, 2015 |
| Oracle_linux | — | Upgrade libldbUpgrade pyldbUpgrade ldb-toolsUpgrade libldb-develUpgrade pyldb-devel | May 3, 2019 | Dec 29, 2015 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Dec 16, 2015 |
| Samba | — | Upgrade to Samba version 4.2.7Upgrade to Samba version 4.1.22Upgrade to Samba version 4.3.3 | Mar 24, 2016 | Dec 29, 2015 |
| Suse | — | Upgrade libsamba-policy-python3-develUpgrade libndr-standard0Upgrade libsamdb0-32bitUpgrade samba-krb-printingUpgrade pyldbUpgrade samba-libs-32bitUpgrade pyldb-develUpgrade libndr-krb5pac0-32bitUpgrade libsmbclient0-32bitUpgrade samba-client-32bitUpgrade libsmbldap0-32bitUpgrade libdcerpc0-32bitUpgrade libtevent-util-develUpgrade libtdb1Upgrade libsmbconf0Upgrade samba-client-x86Upgrade samba-clientUpgrade libdcerpc-samr-develUpgrade python3-ldbUpgrade libsamba-util0-32bitUpgrade ctdbUpgrade libsamba-credentials0-32bitUpgrade python-ldb-develUpgrade libtdb-develUpgrade libsamba-errors-develUpgrade libsamba-hostconfig0Upgrade libtdb1-32bitUpgrade pytalloc-32bitUpgrade libndr-nbt-develUpgrade libsmbconf0-32bitUpgrade libndr-standard-develUpgrade libndr1-32bitUpgrade libldb-develUpgrade libsamdb-develUpgrade libndr0-32bitUpgrade libndr-nbt0-32bitUpgrade libpdb0Upgrade libndr1Upgrade pytallocUpgrade libldb2Upgrade samba-develUpgrade libsamba-policy-develUpgrade libdcerpc-atsvc-develUpgrade libsamdb0Upgrade libsamba-credentials-develUpgrade libsamba-errors0Upgrade libregistry0Upgrade libsmbsharemodes0Upgrade libtevent-util0Upgrade samba-kdcUpgrade libsmbclient0-x86Upgrade libnetapi-develUpgrade libsmbsharemodes-develUpgrade libsmbclient0Upgrade python-ldbUpgrade libpdb0-32bitUpgrade libnetapi0-32bitUpgrade libgensec0Upgrade libsamba-errors0-32bitUpgrade libndr0Upgrade libsamba-util0Upgrade samba-x86Upgrade libsmbldap0Upgrade libdcerpc-binding0-32bitUpgrade ldb-toolsUpgrade libsmbclient-raw0Upgrade libsmbldap2Upgrade libndr-develUpgrade libsmbconf-develUpgrade samba-dsdb-modulesUpgrade pytalloc-develUpgrade libndr-krb5pac0Upgrade libldb1-32bitUpgrade libpdb-develUpgrade ldapsmbUpgrade samba-32bitUpgrade libsamba-policy0-python3Upgrade libndr-standard0-32bitUpgrade samba-testUpgrade libsamba-credentials0Upgrade libtalloc-develUpgrade libsamba-passdb0-32bitUpgrade libtevent0-x86Upgrade libtdb1-x86Upgrade samba-python3Upgrade libregistry-develUpgrade libsmbclient-raw-develUpgrade libsmbclient-develUpgrade libtalloc2-x86Upgrade samba-winbind-32bitUpgrade samba-docUpgrade libsamba-util-develUpgrade samba-test-develUpgrade libdcerpc-binding0Upgrade libldb1Upgrade libtalloc2-32bitUpgrade libgensec0-32bitUpgrade libtevent0Upgrade samba-pythonUpgrade libwbclient0-32bitUpgrade libsamba-hostconfig-develUpgrade libtalloc2Upgrade libsamba-policy0Upgrade samba-winbindUpgrade python3-ldb-develUpgrade libtevent-develUpgrade libndr-krb5pac-develUpgrade samba-cephUpgrade samba-winbind-x86Upgrade samba-libs-python3-32bitUpgrade samba-libs-python3Upgrade tdb-toolsUpgrade libsamba-passdb0Upgrade libndr-nbt0Upgrade libdcerpc-atsvc0Upgrade libsamba-hostconfig0-32bitUpgrade libdcerpc0Upgrade libtevent0-32bitUpgrade libwbclient0Upgrade libdcerpc-develUpgrade libwbclient-develUpgrade libtevent-util0-32bitUpgrade samba-libsUpgrade libsmbldap2-32bitUpgrade sambaUpgrade libsmbldap-develUpgrade libnetapi0Upgrade libsamba-passdb-develUpgrade samba-core-develUpgrade libldb2-32bitUpgrade libwbclient0-x86Upgrade libsmbclient-raw0-32bitUpgrade libdcerpc-samr0Upgrade libgensec-devel | Jan 4, 2016 | Dec 18, 2015 |
| Ubuntu | — | Upgrade libldb1Upgrade samba | Feb 2, 2016 | Dec 29, 2015 |
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