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