All versions of Samba from 4.0.0 onwards are vulnerable to a denial of service attack when the RPC spoolss service is configured to be run as an external daemon. Missing input sanitization checks on some of the input parameters to spoolss RPC calls could cause the print spooler service to crash.
CVSS Details
- CVSS 3.1 Base Score: 4.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade samba | Mar 22, 2018 | Mar 13, 2018 |
| Amazon Linux Ami 2 | — | Upgrade samba-client-libsUpgrade samba-python-testUpgrade samba-pidlUpgrade libwbclient-develUpgrade samba-testUpgrade ctdb-testsUpgrade samba-dcUpgrade samba-clientUpgrade samba-dc-libsUpgrade samba-debuginfoUpgrade samba-test-libsUpgrade libsmbclientUpgrade ctdbUpgrade samba-winbind-clientsUpgrade samba-libsUpgrade samba-vfs-glusterfsUpgrade libwbclientUpgrade samba-pythonUpgrade samba-winbind-modulesUpgrade samba-commonUpgrade samba-develUpgrade samba-krb5-printingUpgrade samba-common-libsUpgrade libsmbclient-develUpgrade sambaUpgrade samba-winbind-krb5-locatorUpgrade samba-winbindUpgrade samba-common-tools | Apr 27, 2020 | Mar 13, 2018 |
| Amazon_linux | — | Upgrade samba | Jan 25, 2019 | Mar 13, 2018 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Mar 13, 2018 |
| Centos_linux | — | Upgrade samba4-develUpgrade samba-dcUpgrade samba-common-libsUpgrade samba-winbind-modulesUpgrade libsmbclientUpgrade samba-dc-libsUpgrade sambaUpgrade samba-winbind-clientsUpgrade samba-python-testUpgrade samba-debuginfoUpgrade samba-glusterfsUpgrade samba-common-toolsUpgrade samba4-dcUpgrade libwbclient-develUpgrade samba4-testUpgrade samba-winbindUpgrade samba4-commonUpgrade samba-docUpgrade samba-swatUpgrade samba4-winbind-krb5-locatorUpgrade samba-pythonUpgrade samba-winbind-krb5-locatorUpgrade samba-clientUpgrade samba4-dc-libsUpgrade samba-vfs-glusterfsUpgrade samba-krb5-printingUpgrade samba4Upgrade samba4-clientUpgrade samba-develUpgrade samba-commonUpgrade samba4-debuginfoUpgrade samba4-winbindUpgrade libwbclientUpgrade libsmbclient-develUpgrade samba-domainjoin-guiUpgrade samba4-winbind-clientsUpgrade samba4-libsUpgrade samba-client-libsUpgrade samba4-pythonUpgrade samba-test-libsUpgrade samba-testUpgrade samba-pidlUpgrade samba-libsUpgrade samba-winbind-develUpgrade samba4-pidl | Aug 28, 2019 | Mar 13, 2018 |
| Debian | — | Upgrade samba | Mar 15, 2018 | Mar 13, 2018 |
| Freebsd | — | Upgrade samba44Upgrade samba45Upgrade samba47Upgrade samba46 | Mar 15, 2018 | Mar 13, 2018 |
| Gentoo Linux | — | Upgrade net-fs/samba. | May 23, 2018 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade samba-common-toolsUpgrade samba-winbind-clientsUpgrade sambaUpgrade samba-clientUpgrade samba-libsUpgrade samba-winbindUpgrade samba-client-libsUpgrade libwbclientUpgrade samba-pythonUpgrade samba-common-libsUpgrade libsmbclientUpgrade samba-winbind-modulesUpgrade samba-common | Apr 2, 2019 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-libsUpgrade samba-clientUpgrade sambaUpgrade samba-common-toolsUpgrade samba-pythonUpgrade samba-common-libsUpgrade samba-winbind-modulesUpgrade libsmbclientUpgrade samba-winbindUpgrade samba-client-libsUpgrade samba-winbind-clientsUpgrade libwbclientUpgrade samba-common | May 7, 2019 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade samba-commonUpgrade libsmbclientUpgrade sambaUpgrade samba-common-toolsUpgrade samba-common-libsUpgrade samba-clientUpgrade samba-winbindUpgrade samba-pythonUpgrade samba-winbind-clientsUpgrade samba-winbind-modulesUpgrade samba-libsUpgrade libwbclientUpgrade samba-client-libs | Apr 3, 2019 | Mar 13, 2018 |
| Oracle Solaris | — | Upgrade library/samba/libsmbclient to version 4.7.6-0.175.3.32.0.4.0 on Solaris 11.3Upgrade service/network/samba to version 4.7.6-0.175.3.32.0.4.0 on Solaris 11.3 | May 16, 2018 | Mar 13, 2018 |
| Oracle_linux | — | Upgrade samba-test-libsUpgrade samba-libsUpgrade libwbclientUpgrade samba-domainjoin-guiUpgrade samba4-testUpgrade samba-commonUpgrade samba4-dcUpgrade samba-docUpgrade samba-swatUpgrade samba-common-libsUpgrade libsmbclient-develUpgrade samba-vfs-glusterfsUpgrade samba4-winbind-krb5-locatorUpgrade samba-winbind-clientsUpgrade samba4-pythonUpgrade samba-krb5-printingUpgrade samba-winbind-krb5-locatorUpgrade samba-pythonUpgrade samba4-winbindUpgrade samba-winbind-modulesUpgrade samba-winbindUpgrade samba-develUpgrade samba4-libsUpgrade sambaUpgrade samba4-clientUpgrade samba-winbind-develUpgrade ctdbUpgrade samba4-winbind-clientsUpgrade libsmbclientUpgrade samba4-pidlUpgrade samba-dc-libsUpgrade samba-dcUpgrade samba-pidlUpgrade samba-glusterfsUpgrade ctdb-testsUpgrade samba-python-testUpgrade samba4-commonUpgrade samba4Upgrade samba4-develUpgrade samba4-dc-libsUpgrade samba-clientUpgrade samba-common-toolsUpgrade libwbclient-develUpgrade samba-client-libsUpgrade samba-test | Jun 26, 2018 | Mar 13, 2018 |
| Redhat_linux | — | Upgrade samba-pythonUpgrade samba-winbind-modulesUpgrade samba4-dcUpgrade samba-client-libsUpgrade libsmbclientUpgrade samba-debuginfoUpgrade samba-docUpgrade samba-winbind-clientsUpgrade samba-pidlUpgrade sambaUpgrade samba4-dc-libsUpgrade samba4-develUpgrade samba-winbindUpgrade libwbclient-develUpgrade samba4-testUpgrade samba4-libsUpgrade libsmbclient-develUpgrade samba4-winbind-krb5-locatorUpgrade samba-swatUpgrade samba-develUpgrade samba-dcUpgrade samba4-pythonUpgrade samba4-commonUpgrade samba-winbind-develUpgrade samba-domainjoin-guiUpgrade samba-common-toolsUpgrade samba4-clientUpgrade samba-common-libsUpgrade libwbclientUpgrade samba4Upgrade samba-python-testUpgrade samba-test-libsUpgrade samba4-pidlUpgrade samba-glusterfsUpgrade samba-dc-libsUpgrade samba4-winbindUpgrade samba4-winbind-clientsUpgrade samba-krb5-printingUpgrade samba-winbind-krb5-locatorUpgrade samba-libsUpgrade samba-clientUpgrade samba4-debuginfoUpgrade samba-vfs-glusterfsUpgrade samba-commonUpgrade samba-test | Jun 20, 2018 | Mar 13, 2018 |
| Samba | — | Upgrade to Samba version 4.6.14Upgrade to Samba version 4.7.6Upgrade to Samba version 4.5.16 | Mar 13, 2018 | Mar 13, 2018 |
| Suse | — | Upgrade ldapsmbUpgrade libndr-standard-develUpgrade libsmbsharemodes0Upgrade libsamba-policy-develUpgrade python-tallocUpgrade samba-dsdb-modulesUpgrade libsamba-policy0-python3Upgrade libtalloc-develUpgrade libgensec0-32bitUpgrade libndr-nbt0Upgrade libwbclient0-x86Upgrade libtevent-util0Upgrade libldb1Upgrade libtevent-util-develUpgrade python-talloc-develUpgrade samba-32bitUpgrade libnetapi0-32bitUpgrade libtevent0Upgrade libsamba-hostconfig0Upgrade samba-kdcUpgrade libtalloc2Upgrade libtalloc2-32bitUpgrade samba-client-x86Upgrade samba-libsUpgrade libtdb1-x86Upgrade libwbclient0Upgrade libtevent0-x86Upgrade sambaUpgrade libsamba-passdb-develUpgrade libndr-standard0-32bitUpgrade libsamdb-develUpgrade libsmbldap-develUpgrade libsmbclient0-x86Upgrade libndr-nbt-develUpgrade libsamba-util-develUpgrade libtevent-util0-32bitUpgrade libtdb1Upgrade libsamba-credentials0Upgrade libsmbldap2-32bitUpgrade libsmbclient-develUpgrade samba-client-32bitUpgrade samba-libs-32bitUpgrade libdcerpc-samr-develUpgrade python-talloc-32bitUpgrade libsmbldap0-32bitUpgrade samba-develUpgrade libdcerpc-samr0Upgrade samba-winbind-x86Upgrade libsamba-util0-32bitUpgrade libsamba-policy0Upgrade samba-testUpgrade libdcerpc-develUpgrade libtevent0-32bitUpgrade libtevent-develUpgrade libdcerpc0-32bitUpgrade libsamba-errors-develUpgrade samba-docUpgrade samba-winbindUpgrade samba-winbind-32bitUpgrade libsamdb0-32bitUpgrade samba-krb-printingUpgrade libndr1Upgrade libndr0Upgrade libgensec0Upgrade libdcerpc-atsvc0Upgrade libsamba-passdb0Upgrade samba-x86Upgrade libsamba-policy-python3-develUpgrade libndr-krb5pac0-32bitUpgrade samba-python3Upgrade libtalloc2-x86Upgrade libregistry0Upgrade libdcerpc0Upgrade libsmbldap0Upgrade libwbclient0-32bitUpgrade libsamdb0Upgrade libndr-nbt0-32bitUpgrade libsamba-util0Upgrade libsamba-errors0-32bitUpgrade libdcerpc-binding0-32bitUpgrade samba-cephUpgrade python-teventUpgrade libdcerpc-binding0Upgrade samba-libs-python3-32bitUpgrade libnetapi-develUpgrade libsmbsharemodes-develUpgrade libsmbconf0Upgrade libsmbconf-develUpgrade libsmbconf0-32bitUpgrade libsmbclient0Upgrade libndr-develUpgrade samba-pythonUpgrade libtdb-develUpgrade libnetapi0Upgrade libtdb1-32bitUpgrade libsamba-errors0Upgrade libldb-develUpgrade libsamba-credentials-develUpgrade libsamba-hostconfig-develUpgrade samba-libs-python3Upgrade libsamba-hostconfig0-32bitUpgrade libsmbclient0-32bitUpgrade libndr-krb5pac-develUpgrade libsmbclient-raw0Upgrade ctdbUpgrade libndr0-32bitUpgrade libndr-standard0Upgrade libsamba-passdb0-32bitUpgrade libwbclient-develUpgrade libsmbclient-raw0-32bitUpgrade samba-clientUpgrade libndr-krb5pac0Upgrade libsamba-credentials0-32bitUpgrade libsmbldap2Upgrade libndr1-32bitUpgrade samba-core-devel | Mar 22, 2018 | Mar 13, 2018 |
| Ubuntu | — | Upgrade samba-dsdb-modulesUpgrade samba | Apr 25, 2018 | Mar 13, 2018 |
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