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-common-libsUpgrade libwbclientUpgrade samba-krb5-printingUpgrade samba-libsUpgrade sambaUpgrade samba-commonUpgrade samba-vfs-glusterfsUpgrade samba-test-libsUpgrade libsmbclient-develUpgrade samba-debuginfoUpgrade samba-winbind-modulesUpgrade samba-develUpgrade samba-winbind-clientsUpgrade ctdbUpgrade libsmbclientUpgrade samba-winbind-krb5-locatorUpgrade samba-winbindUpgrade samba-pythonUpgrade samba-common-toolsUpgrade samba-python-testUpgrade samba-dcUpgrade libwbclient-develUpgrade samba-pidlUpgrade samba-testUpgrade samba-client-libsUpgrade samba-clientUpgrade ctdb-testsUpgrade samba-dc-libs | 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 libwbclientUpgrade samba-develUpgrade libsmbclient-develUpgrade samba4Upgrade samba-krb5-printingUpgrade samba-domainjoin-guiUpgrade samba-winbind-develUpgrade samba4-winbindUpgrade samba-client-libsUpgrade samba4-winbind-clientsUpgrade samba4-libsUpgrade samba-libsUpgrade samba4-clientUpgrade samba4-pythonUpgrade samba-pidlUpgrade samba-commonUpgrade samba-test-libsUpgrade samba4-debuginfoUpgrade samba-testUpgrade samba4-pidlUpgrade samba4-winbind-krb5-locatorUpgrade samba4-commonUpgrade samba-glusterfsUpgrade samba-debuginfoUpgrade samba-dcUpgrade samba-winbind-krb5-locatorUpgrade sambaUpgrade samba-dc-libsUpgrade samba-python-testUpgrade samba-docUpgrade libwbclient-develUpgrade samba-swatUpgrade samba4-develUpgrade samba4-dcUpgrade samba-pythonUpgrade samba-vfs-glusterfsUpgrade samba-winbindUpgrade libsmbclientUpgrade samba-winbind-clientsUpgrade samba-common-libsUpgrade samba-common-toolsUpgrade samba4-testUpgrade samba4-dc-libsUpgrade samba-winbind-modulesUpgrade samba-client | Aug 28, 2019 | Mar 13, 2018 |
| Debian | — | Upgrade samba | Mar 15, 2018 | Mar 13, 2018 |
| Freebsd | — | Upgrade samba47Upgrade samba45Upgrade samba44Upgrade 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-winbindUpgrade samba-libsUpgrade samba-common-toolsUpgrade sambaUpgrade samba-clientUpgrade samba-client-libsUpgrade libwbclientUpgrade samba-winbind-clientsUpgrade libsmbclientUpgrade samba-winbind-modulesUpgrade samba-common-libsUpgrade samba-commonUpgrade samba-python | Apr 2, 2019 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-client-libsUpgrade samba-pythonUpgrade samba-winbind-modulesUpgrade samba-libsUpgrade samba-common-libsUpgrade samba-winbind-clientsUpgrade samba-clientUpgrade samba-winbindUpgrade sambaUpgrade samba-common-toolsUpgrade libsmbclientUpgrade samba-commonUpgrade libwbclient | May 7, 2019 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade libsmbclientUpgrade samba-winbind-clientsUpgrade samba-winbind-modulesUpgrade sambaUpgrade samba-clientUpgrade samba-common-toolsUpgrade samba-winbindUpgrade samba-pythonUpgrade samba-commonUpgrade samba-common-libsUpgrade samba-libsUpgrade samba-client-libsUpgrade libwbclient | 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-common-toolsUpgrade samba4-commonUpgrade samba4-dc-libsUpgrade samba-clientUpgrade samba-pidlUpgrade samba4-develUpgrade libsmbclientUpgrade ctdb-testsUpgrade samba-python-testUpgrade libwbclient-develUpgrade samba-testUpgrade samba-dcUpgrade samba-dc-libsUpgrade samba-glusterfsUpgrade samba4-pidlUpgrade samba-client-libsUpgrade samba4Upgrade samba-develUpgrade samba-winbind-develUpgrade samba-winbind-modulesUpgrade samba-docUpgrade samba-winbindUpgrade samba4-winbindUpgrade samba-pythonUpgrade samba-libsUpgrade samba-test-libsUpgrade ctdbUpgrade samba-commonUpgrade samba-winbind-krb5-locatorUpgrade libwbclientUpgrade samba4-testUpgrade samba4-pythonUpgrade samba-vfs-glusterfsUpgrade samba-swatUpgrade samba4-libsUpgrade samba-winbind-clientsUpgrade libsmbclient-develUpgrade samba-common-libsUpgrade samba4-winbind-krb5-locatorUpgrade samba-krb5-printingUpgrade samba-domainjoin-guiUpgrade sambaUpgrade samba4-clientUpgrade samba4-dcUpgrade samba4-winbind-clients | Jun 26, 2018 | Mar 13, 2018 |
| Redhat_linux | — | Upgrade samba-pidlUpgrade samba-debuginfoUpgrade samba4-libsUpgrade samba4-commonUpgrade samba-client-libsUpgrade samba-swatUpgrade samba4-testUpgrade samba-winbind-modulesUpgrade samba-winbind-clientsUpgrade sambaUpgrade samba-winbindUpgrade samba-dcUpgrade libwbclient-develUpgrade libsmbclientUpgrade libsmbclient-develUpgrade samba4-dc-libsUpgrade samba4-develUpgrade samba4-dcUpgrade samba4-pythonUpgrade samba-docUpgrade samba-winbind-develUpgrade samba-develUpgrade samba-pythonUpgrade samba4-winbind-krb5-locatorUpgrade samba4-winbind-clientsUpgrade samba4-clientUpgrade samba-clientUpgrade samba-testUpgrade samba-common-toolsUpgrade libwbclientUpgrade samba4-debuginfoUpgrade samba-libsUpgrade samba-test-libsUpgrade samba-python-testUpgrade samba-common-libsUpgrade samba-vfs-glusterfsUpgrade samba-winbind-krb5-locatorUpgrade samba4-winbindUpgrade samba-glusterfsUpgrade samba4-pidlUpgrade samba-dc-libsUpgrade samba4Upgrade samba-commonUpgrade samba-domainjoin-guiUpgrade samba-krb5-printing | Jun 20, 2018 | Mar 13, 2018 |
| Samba | — | Upgrade to Samba version 4.6.14Upgrade to Samba version 4.5.16Upgrade to Samba version 4.7.6 | Mar 13, 2018 | Mar 13, 2018 |
| Suse | — | Upgrade samba-develUpgrade libsamba-policy-develUpgrade libndr-standard0-32bitUpgrade libtalloc-develUpgrade samba-dsdb-modulesUpgrade libtevent-develUpgrade samba-libsUpgrade libsmbldap0-32bitUpgrade libdcerpc-samr0Upgrade libsmbclient0-x86Upgrade libsamba-passdb-develUpgrade sambaUpgrade libsamba-util0-32bitUpgrade libsamba-policy0-python3Upgrade samba-libs-32bitUpgrade libndr-standard-develUpgrade libldb1Upgrade samba-testUpgrade python-talloc-develUpgrade libtalloc2Upgrade samba-client-x86Upgrade libtevent0Upgrade libsamba-hostconfig0Upgrade libdcerpc-samr-develUpgrade libwbclient0Upgrade libtevent-util0Upgrade libwbclient0-x86Upgrade libndr-nbt0Upgrade samba-client-32bitUpgrade libtevent0-32bitUpgrade samba-kdcUpgrade libnetapi0-32bitUpgrade libdcerpc-develUpgrade libtevent-util-develUpgrade libsamdb-develUpgrade python-talloc-32bitUpgrade libtdb1Upgrade samba-32bitUpgrade libtalloc2-32bitUpgrade libsamba-credentials0Upgrade libsmbclient-develUpgrade ldapsmbUpgrade libgensec0-32bitUpgrade libsmbldap-develUpgrade libsmbsharemodes0Upgrade libtevent-util0-32bitUpgrade libndr-nbt-develUpgrade libsamba-util-develUpgrade libtdb1-x86Upgrade libtevent0-x86Upgrade libsamba-policy0Upgrade python-tallocUpgrade samba-winbind-x86Upgrade libsmbldap2-32bitUpgrade samba-docUpgrade libsamba-passdb0Upgrade libsmbconf0-32bitUpgrade samba-libs-python3-32bitUpgrade libnetapi0Upgrade samba-core-develUpgrade libndr-krb5pac0Upgrade samba-clientUpgrade libsamba-credentials0-32bitUpgrade libndr1-32bitUpgrade libsmbldap2Upgrade samba-libs-python3Upgrade libsmbconf-develUpgrade samba-pythonUpgrade libndr1Upgrade libsmbconf0Upgrade libnetapi-develUpgrade libsamba-hostconfig0-32bitUpgrade libsamdb0-32bitUpgrade samba-winbindUpgrade libndr-nbt0-32bitUpgrade libsmbsharemodes-develUpgrade libsmbclient0-32bitUpgrade libndr0-32bitUpgrade libwbclient0-32bitUpgrade ctdbUpgrade libwbclient-develUpgrade libsamba-passdb0-32bitUpgrade libldb-develUpgrade libsmbclient-raw0Upgrade libsamba-hostconfig-develUpgrade samba-python3Upgrade libsmbldap0Upgrade libndr-krb5pac0-32bitUpgrade libtalloc2-x86Upgrade libsamba-policy-python3-develUpgrade samba-x86Upgrade libdcerpc0Upgrade libsamba-errors-develUpgrade samba-krb-printingUpgrade libsamdb0Upgrade libndr-develUpgrade libregistry0Upgrade libndr-standard0Upgrade libsamba-util0Upgrade libsmbclient0Upgrade libndr0Upgrade libsmbclient-raw0-32bitUpgrade libtdb1-32bitUpgrade python-teventUpgrade libdcerpc-atsvc0Upgrade libdcerpc-binding0Upgrade libdcerpc-binding0-32bitUpgrade samba-cephUpgrade libndr-krb5pac-develUpgrade libsamba-credentials-develUpgrade libsamba-errors0Upgrade libsamba-errors0-32bitUpgrade samba-winbind-32bitUpgrade libgensec0Upgrade libtdb-develUpgrade libdcerpc0-32bit | Mar 22, 2018 | Mar 13, 2018 |
| Ubuntu | — | Upgrade sambaUpgrade samba-dsdb-modules | Apr 25, 2018 | Mar 13, 2018 |
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