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-debuginfoUpgrade libwbclientUpgrade samba-krb5-printingUpgrade samba-test-libsUpgrade samba-common-toolsUpgrade samba-winbindUpgrade samba-winbind-modulesUpgrade sambaUpgrade samba-winbind-krb5-locatorUpgrade samba-libsUpgrade samba-common-libsUpgrade libsmbclientUpgrade samba-winbind-clientsUpgrade samba-develUpgrade ctdbUpgrade libsmbclient-develUpgrade samba-commonUpgrade samba-pythonUpgrade samba-vfs-glusterfsUpgrade samba-client-libsUpgrade ctdb-testsUpgrade samba-dcUpgrade samba-clientUpgrade samba-testUpgrade samba-pidlUpgrade samba-dc-libsUpgrade libwbclient-develUpgrade 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-clientUpgrade samba4-commonUpgrade samba4-dc-libsUpgrade samba-docUpgrade samba-python-testUpgrade libsmbclientUpgrade samba4-winbind-krb5-locatorUpgrade samba-common-libsUpgrade samba-winbindUpgrade sambaUpgrade samba4-dcUpgrade samba-dcUpgrade samba4-testUpgrade libwbclient-develUpgrade samba-dc-libsUpgrade samba4-develUpgrade samba-winbind-modulesUpgrade samba-glusterfsUpgrade samba-vfs-glusterfsUpgrade samba-swatUpgrade samba-common-toolsUpgrade samba-winbind-clientsUpgrade samba-winbind-krb5-locatorUpgrade samba-pythonUpgrade samba-debuginfoUpgrade libwbclientUpgrade samba4-winbindUpgrade samba4-libsUpgrade samba4-debuginfoUpgrade samba4-winbind-clientsUpgrade samba-krb5-printingUpgrade samba-client-libsUpgrade samba-commonUpgrade samba4-pythonUpgrade samba4-clientUpgrade samba-winbind-develUpgrade samba-pidlUpgrade samba4-pidlUpgrade samba-test-libsUpgrade samba-domainjoin-guiUpgrade samba-testUpgrade samba4Upgrade samba-libsUpgrade samba-develUpgrade libsmbclient-devel | Aug 28, 2019 | Mar 13, 2018 |
| Debian | — | Upgrade samba | Mar 15, 2018 | Mar 13, 2018 |
| Freebsd | — | Upgrade samba44Upgrade samba46Upgrade samba47Upgrade samba45 | 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 samba-pythonUpgrade samba-winbind-modulesUpgrade samba-commonUpgrade libsmbclientUpgrade samba-winbind-clientsUpgrade sambaUpgrade samba-common-toolsUpgrade samba-clientUpgrade samba-winbindUpgrade samba-libsUpgrade libwbclientUpgrade samba-client-libs | Apr 2, 2019 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade samba-commonUpgrade libwbclientUpgrade samba-common-toolsUpgrade samba-winbind-clientsUpgrade samba-common-libsUpgrade samba-winbind-modulesUpgrade samba-pythonUpgrade samba-client-libsUpgrade libsmbclientUpgrade sambaUpgrade samba-libsUpgrade samba-clientUpgrade samba-winbind | May 7, 2019 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade samba-libsUpgrade libwbclientUpgrade samba-client-libsUpgrade libsmbclientUpgrade samba-clientUpgrade samba-winbind-modulesUpgrade samba-common-toolsUpgrade samba-commonUpgrade sambaUpgrade samba-winbind-clientsUpgrade samba-pythonUpgrade samba-common-libsUpgrade samba-winbind | 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 samba4-winbind-clientsUpgrade samba-pythonUpgrade samba-test-libsUpgrade samba4-testUpgrade samba-libsUpgrade samba4-dcUpgrade samba4-libsUpgrade samba4-pythonUpgrade samba-winbind-clientsUpgrade libsmbclient-develUpgrade ctdbUpgrade samba-winbind-krb5-locatorUpgrade samba-commonUpgrade samba-swatUpgrade samba-develUpgrade samba-domainjoin-guiUpgrade samba4-clientUpgrade samba4-winbindUpgrade samba-vfs-glusterfsUpgrade libwbclientUpgrade samba-common-libsUpgrade samba4-winbind-krb5-locatorUpgrade samba-krb5-printingUpgrade samba-winbind-develUpgrade samba-winbind-modulesUpgrade samba-docUpgrade samba-winbindUpgrade sambaUpgrade libwbclient-develUpgrade samba4-pidlUpgrade samba-glusterfsUpgrade samba4-develUpgrade samba-client-libsUpgrade samba-common-toolsUpgrade samba-clientUpgrade samba4Upgrade samba-dc-libsUpgrade libsmbclientUpgrade samba4-commonUpgrade ctdb-testsUpgrade samba-python-testUpgrade samba-dcUpgrade samba4-dc-libsUpgrade samba-testUpgrade samba-pidl | Jun 26, 2018 | Mar 13, 2018 |
| Redhat_linux | — | Upgrade samba-testUpgrade samba4-winbind-clientsUpgrade samba-commonUpgrade samba-libsUpgrade samba4-debuginfoUpgrade samba-dc-libsUpgrade samba-winbind-krb5-locatorUpgrade samba-common-libsUpgrade samba-clientUpgrade samba4-clientUpgrade samba-common-toolsUpgrade samba4-pidlUpgrade libwbclientUpgrade samba-glusterfsUpgrade samba-domainjoin-guiUpgrade samba-python-testUpgrade samba-krb5-printingUpgrade samba4-winbindUpgrade samba4Upgrade samba-vfs-glusterfsUpgrade samba-test-libsUpgrade samba4-commonUpgrade samba4-develUpgrade samba4-libsUpgrade samba-client-libsUpgrade samba-debuginfoUpgrade samba4-testUpgrade samba-winbind-clientsUpgrade samba-winbind-develUpgrade samba-docUpgrade samba-winbindUpgrade samba-pythonUpgrade sambaUpgrade samba-pidlUpgrade samba4-dcUpgrade libwbclient-develUpgrade libsmbclientUpgrade samba-winbind-modulesUpgrade samba4-winbind-krb5-locatorUpgrade samba-develUpgrade samba4-dc-libsUpgrade samba4-pythonUpgrade samba-swatUpgrade libsmbclient-develUpgrade samba-dc | Jun 20, 2018 | Mar 13, 2018 |
| Samba | — | Upgrade to Samba version 4.7.6Upgrade to Samba version 4.5.16Upgrade to Samba version 4.6.14 | Mar 13, 2018 | Mar 13, 2018 |
| Suse | — | Upgrade libndr-develUpgrade libsamba-passdb0-32bitUpgrade samba-clientUpgrade python-teventUpgrade libndr-krb5pac-develUpgrade libsamba-util0Upgrade libsmbconf0-32bitUpgrade libsamdb0Upgrade libdcerpc0Upgrade libdcerpc0-32bitUpgrade ctdbUpgrade libsmbldap0Upgrade libwbclient-develUpgrade libsamba-policy-python3-develUpgrade libtalloc2-x86Upgrade samba-x86Upgrade libndr-standard0Upgrade libsamdb0-32bitUpgrade libdcerpc-binding0-32bitUpgrade libwbclient0-32bitUpgrade libtdb1-32bitUpgrade libsamba-hostconfig0-32bitUpgrade samba-cephUpgrade libndr0-32bitUpgrade samba-winbind-32bitUpgrade samba-python3Upgrade libsamba-credentials0-32bitUpgrade libndr1-32bitUpgrade libndr1Upgrade libsamba-credentials-develUpgrade libndr0Upgrade libnetapi-develUpgrade libsmbconf0Upgrade libsmbsharemodes-develUpgrade libnetapi0Upgrade libgensec0Upgrade libtdb-develUpgrade samba-core-develUpgrade libsmbldap2Upgrade samba-krb-printingUpgrade libregistry0Upgrade libsamba-passdb0Upgrade libndr-krb5pac0-32bitUpgrade samba-libs-python3-32bitUpgrade libsamba-errors-develUpgrade libsamba-errors0-32bitUpgrade libsmbconf-develUpgrade samba-pythonUpgrade libndr-krb5pac0Upgrade libdcerpc-atsvc0Upgrade libdcerpc-binding0Upgrade libndr-nbt0-32bitUpgrade libsmbclient0Upgrade samba-winbindUpgrade libsmbclient-raw0-32bitUpgrade samba-docUpgrade libsmbclient0-32bitUpgrade samba-libs-python3Upgrade libsamba-errors0Upgrade libsmbclient-raw0Upgrade libsamba-hostconfig-develUpgrade libldb-develUpgrade ldapsmbUpgrade samba-client-32bitUpgrade libtalloc-develUpgrade libnetapi0-32bitUpgrade libtevent0-x86Upgrade libsmbldap2-32bitUpgrade samba-winbind-x86Upgrade libgensec0-32bitUpgrade libtdb1-x86Upgrade libndr-nbt-develUpgrade libsamba-policy0Upgrade python-tallocUpgrade samba-develUpgrade libdcerpc-samr0Upgrade libsmbsharemodes0Upgrade libndr-nbt0Upgrade libtevent-util0Upgrade libsamba-hostconfig0Upgrade libsamba-util0-32bitUpgrade libtevent0Upgrade samba-testUpgrade libsamba-policy-develUpgrade libndr-standard-develUpgrade libtevent-develUpgrade samba-libs-32bitUpgrade samba-libsUpgrade libtalloc2Upgrade samba-32bitUpgrade libldb1Upgrade libtalloc2-32bitUpgrade libtevent-util-develUpgrade python-talloc-develUpgrade samba-kdcUpgrade libsmbclient0-x86Upgrade libwbclient0-x86Upgrade samba-client-x86Upgrade libtevent0-32bitUpgrade libsamdb-develUpgrade libndr-standard0-32bitUpgrade libsmbldap0-32bitUpgrade libdcerpc-develUpgrade libtdb1Upgrade libwbclient0Upgrade libsamba-passdb-develUpgrade sambaUpgrade libsamba-credentials0Upgrade libsmbldap-develUpgrade libdcerpc-samr-develUpgrade samba-dsdb-modulesUpgrade libsmbclient-develUpgrade python-talloc-32bitUpgrade libsamba-policy0-python3Upgrade libsamba-util-develUpgrade libtevent-util0-32bit | Mar 22, 2018 | Mar 13, 2018 |
| Ubuntu | — | Upgrade samba-dsdb-modulesUpgrade samba | Apr 25, 2018 | Mar 13, 2018 |
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