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