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-dc-libsUpgrade samba-pidlUpgrade samba-python-testUpgrade libwbclient-develUpgrade samba-clientUpgrade samba-client-libsUpgrade samba-testUpgrade samba-dcUpgrade ctdb-testsUpgrade samba-pythonUpgrade samba-test-libsUpgrade libsmbclientUpgrade samba-common-libsUpgrade samba-debuginfoUpgrade samba-commonUpgrade libsmbclient-develUpgrade sambaUpgrade samba-winbind-modulesUpgrade samba-common-toolsUpgrade samba-winbindUpgrade samba-vfs-glusterfsUpgrade samba-winbind-krb5-locatorUpgrade samba-libsUpgrade libwbclientUpgrade samba-krb5-printingUpgrade samba-winbind-clientsUpgrade samba-develUpgrade ctdb | 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-winbindUpgrade samba4-debuginfoUpgrade samba4Upgrade samba-test-libsUpgrade samba-testUpgrade samba-domainjoin-guiUpgrade libsmbclient-develUpgrade samba4-winbind-clientsUpgrade samba-winbind-develUpgrade samba4-libsUpgrade samba-commonUpgrade samba-client-libsUpgrade samba-libsUpgrade samba-pidlUpgrade samba4-pythonUpgrade libwbclientUpgrade samba4-pidlUpgrade samba4-clientUpgrade samba-krb5-printingUpgrade samba-develUpgrade samba-dcUpgrade samba-winbind-modulesUpgrade samba-common-toolsUpgrade samba-clientUpgrade samba4-develUpgrade samba-winbind-clientsUpgrade samba-vfs-glusterfsUpgrade samba-debuginfoUpgrade samba-docUpgrade samba-swatUpgrade libwbclient-develUpgrade samba-winbind-krb5-locatorUpgrade samba-pythonUpgrade samba-dc-libsUpgrade samba4-dcUpgrade samba-python-testUpgrade sambaUpgrade samba4-testUpgrade samba4-winbind-krb5-locatorUpgrade samba-winbindUpgrade samba-common-libsUpgrade samba-glusterfsUpgrade libsmbclientUpgrade samba4-dc-libsUpgrade samba4-common | Aug 28, 2019 | Mar 13, 2018 |
| Debian | — | Upgrade samba | Mar 15, 2018 | Mar 13, 2018 |
| Freebsd | — | Upgrade samba47Upgrade samba46Upgrade samba45Upgrade samba44 | 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-commonUpgrade samba-pythonUpgrade libsmbclientUpgrade samba-winbind-modulesUpgrade samba-common-libsUpgrade samba-libsUpgrade samba-clientUpgrade sambaUpgrade samba-winbind-clientsUpgrade samba-client-libsUpgrade samba-winbindUpgrade samba-common-toolsUpgrade libwbclient | Apr 2, 2019 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-clientUpgrade samba-libsUpgrade samba-winbind-modulesUpgrade samba-winbind-clientsUpgrade sambaUpgrade libsmbclientUpgrade samba-client-libsUpgrade samba-pythonUpgrade samba-common-toolsUpgrade samba-common-libsUpgrade samba-winbindUpgrade libwbclientUpgrade samba-common | May 7, 2019 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade libwbclientUpgrade samba-client-libsUpgrade samba-libsUpgrade samba-winbind-modulesUpgrade samba-pythonUpgrade sambaUpgrade samba-winbind-clientsUpgrade samba-clientUpgrade samba-commonUpgrade samba-common-toolsUpgrade samba-winbindUpgrade samba-common-libsUpgrade libsmbclient | Apr 3, 2019 | Mar 13, 2018 |
| Oracle Solaris | — | Upgrade service/network/samba to version 4.7.6-0.175.3.32.0.4.0 on Solaris 11.3Upgrade library/samba/libsmbclient 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-winbind-krb5-locatorUpgrade samba-test-libsUpgrade samba-commonUpgrade samba-libsUpgrade samba4-libsUpgrade samba-common-libsUpgrade samba-pythonUpgrade samba4-clientUpgrade samba4-pythonUpgrade samba-vfs-glusterfsUpgrade ctdbUpgrade samba-domainjoin-guiUpgrade samba4-winbind-clientsUpgrade samba4-winbindUpgrade samba4-dcUpgrade sambaUpgrade samba-krb5-printingUpgrade samba4-testUpgrade libsmbclient-develUpgrade libwbclientUpgrade samba-winbind-clientsUpgrade samba-develUpgrade samba-winbind-develUpgrade samba-swatUpgrade samba-docUpgrade samba-winbindUpgrade samba4-winbind-krb5-locatorUpgrade samba-winbind-modulesUpgrade samba4Upgrade samba-glusterfsUpgrade samba4-pidlUpgrade samba-dcUpgrade samba4-dc-libsUpgrade samba-clientUpgrade samba-client-libsUpgrade samba-testUpgrade samba-pidlUpgrade samba4-develUpgrade libwbclient-develUpgrade libsmbclientUpgrade samba4-commonUpgrade ctdb-testsUpgrade samba-python-testUpgrade samba-common-toolsUpgrade samba-dc-libs | Jun 26, 2018 | Mar 13, 2018 |
| Redhat_linux | — | Upgrade samba4-clientUpgrade samba-common-toolsUpgrade samba-commonUpgrade samba-testUpgrade libwbclientUpgrade samba4Upgrade samba-clientUpgrade samba-test-libsUpgrade samba4-pidlUpgrade samba-glusterfsUpgrade samba4-winbindUpgrade samba-domainjoin-guiUpgrade samba-python-testUpgrade samba-krb5-printingUpgrade samba-libsUpgrade samba-winbind-krb5-locatorUpgrade samba-dc-libsUpgrade samba-vfs-glusterfsUpgrade samba4-debuginfoUpgrade samba-common-libsUpgrade samba4-winbind-clientsUpgrade samba-pythonUpgrade samba4-libsUpgrade samba-winbind-modulesUpgrade libwbclient-develUpgrade samba4-dcUpgrade samba-pidlUpgrade samba-develUpgrade samba4-dc-libsUpgrade samba-winbindUpgrade libsmbclient-develUpgrade samba4-commonUpgrade sambaUpgrade samba-docUpgrade samba-swatUpgrade samba4-winbind-krb5-locatorUpgrade samba-dcUpgrade samba-winbind-develUpgrade samba-debuginfoUpgrade samba-client-libsUpgrade samba4-develUpgrade samba4-pythonUpgrade samba-winbind-clientsUpgrade samba4-testUpgrade libsmbclient | 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 python-talloc-32bitUpgrade libsmbldap0-32bitUpgrade samba-client-x86Upgrade libndr-nbt-develUpgrade ldapsmbUpgrade libdcerpc-samr-develUpgrade libwbclient0-x86Upgrade libsmbsharemodes0Upgrade libwbclient0Upgrade libtevent0-32bitUpgrade samba-winbind-x86Upgrade libsamba-policy0Upgrade libsamba-util-develUpgrade samba-client-32bitUpgrade libtevent-util0Upgrade sambaUpgrade libsmbclient0-x86Upgrade libtdb1Upgrade libsamba-passdb-develUpgrade libndr-standard-develUpgrade libtalloc-develUpgrade libtevent0Upgrade libldb1Upgrade libtalloc2Upgrade python-talloc-develUpgrade samba-32bitUpgrade libndr-standard0-32bitUpgrade libsmbldap2-32bitUpgrade libsamba-policy-develUpgrade samba-dsdb-modulesUpgrade samba-libsUpgrade libsamba-util0-32bitUpgrade libndr-nbt0Upgrade libsamdb-develUpgrade libtevent0-x86Upgrade libtevent-develUpgrade samba-testUpgrade libnetapi0-32bitUpgrade python-tallocUpgrade libsamba-policy0-python3Upgrade samba-develUpgrade libtalloc2-32bitUpgrade libdcerpc-samr0Upgrade samba-kdcUpgrade libsmbldap-develUpgrade libsmbclient-develUpgrade libsamba-credentials0Upgrade libdcerpc-develUpgrade libtevent-util0-32bitUpgrade libgensec0-32bitUpgrade libtdb1-x86Upgrade libsamba-hostconfig0Upgrade libtevent-util-develUpgrade samba-libs-32bitUpgrade libtdb-develUpgrade libdcerpc-binding0-32bitUpgrade libdcerpc-atsvc0Upgrade libdcerpc0-32bitUpgrade python-teventUpgrade libtdb1-32bitUpgrade libndr1-32bitUpgrade samba-winbindUpgrade libsamba-util0Upgrade libndr-nbt0-32bitUpgrade samba-x86Upgrade libsamba-policy-python3-develUpgrade samba-python3Upgrade libwbclient0-32bitUpgrade libgensec0Upgrade libsamba-errors0-32bitUpgrade libsmbldap2Upgrade samba-libs-python3-32bitUpgrade libndr-krb5pac0Upgrade samba-winbind-32bitUpgrade libnetapi0Upgrade samba-cephUpgrade libndr0Upgrade libnetapi-develUpgrade samba-core-develUpgrade libsamba-credentials0-32bitUpgrade samba-docUpgrade libsmbclient-raw0-32bitUpgrade samba-clientUpgrade libldb-develUpgrade samba-libs-python3Upgrade libsamba-hostconfig-develUpgrade libsmbconf-develUpgrade libsamba-errors0Upgrade libsamba-credentials-develUpgrade libsmbclient-raw0Upgrade ctdbUpgrade libsamba-hostconfig0-32bitUpgrade libsamba-errors-develUpgrade libndr1Upgrade libsmbldap0Upgrade libtalloc2-x86Upgrade libdcerpc0Upgrade libndr-krb5pac0-32bitUpgrade libregistry0Upgrade libsamdb0Upgrade libsmbsharemodes-develUpgrade libsamba-passdb0Upgrade libsmbconf0-32bitUpgrade samba-krb-printingUpgrade libndr0-32bitUpgrade libsamba-passdb0-32bitUpgrade libwbclient-develUpgrade libsmbclient0-32bitUpgrade libndr-standard0Upgrade libndr-krb5pac-develUpgrade libndr-develUpgrade libsmbconf0Upgrade libsamdb0-32bitUpgrade libsmbclient0Upgrade libdcerpc-binding0Upgrade samba-python | Mar 22, 2018 | Mar 13, 2018 |
| Ubuntu | — | Upgrade samba-dsdb-modulesUpgrade samba | Apr 25, 2018 | Mar 13, 2018 |
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