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