# CVE-2020-14318: libsmbclient-devel: Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet Fil...

CVE-2020-14318 is fixed in 38 products on 1 platform, first by ctdb 2:4.7.6+dfsg~ubuntu-0ubuntu2.21, released October 28, 2020. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2020-14318
- Priority: Routine
- CVSS: 4.3 (Moderate)
- EPSS: 0.0154
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 28, 2020

## Description

Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information.  The following packages have been upgraded to a later upstream version: samba (4.13.3). (BZ#1878109)  Security Fix(es):  * samba: Netlogon elevation of privilege vulnerability (Zerologon) (CVE-2020-1472)  * samba: Missing handle permissions check in SMB1/2/3 ChangeNotify (CVE-2020-14318)  * samba: Unprivileged user can crash winbind (CVE-2020-14323)  For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.  Additional Changes:  For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | ctdb RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | ctdb Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [ctdb 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ctdb-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | ctdb Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [ctdb 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ctdb-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | ctdb ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | ctdb-tests RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | ctdb-tests ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | libnss-winbind Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss-winbind-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | libnss-winbind Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [libnss-winbind 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss-winbind-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | libpam-winbind Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [libpam-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libpam-winbind-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | libpam-winbind Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [libpam-winbind 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpam-winbind-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | libparse-pidl-perl Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [libparse-pidl-perl 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libparse-pidl-perl-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | libsmbclient RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | libsmbclient Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [libsmbclient 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libsmbclient-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | libsmbclient Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [libsmbclient 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libsmbclient-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | libsmbclient ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | libsmbclient-devel RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | libsmbclient-devel ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | libwbclient RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | libwbclient ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | libwbclient-devel RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | libwbclient-devel ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | libwbclient0 Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [libwbclient0 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libwbclient0-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | libwbclient0 Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [libwbclient0 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libwbclient0-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | openchange RHEL 8 | 0:2.3-27.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | openchange ol 8 | 0:2.3-27.0.1.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | python-samba Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [python-samba 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-samba-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | python3-samba RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | python3-samba Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [python3-samba 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | python3-samba ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | python3-samba-test RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | python3-samba-test ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | registry-tools Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [registry-tools 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-registry-tools-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | registry-tools Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [registry-tools 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-registry-tools-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | samba RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [samba 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-samba-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | samba Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [samba 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | samba ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-client RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-client ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-client-libs RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-client-libs ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-common RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-common Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [samba-common 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-samba-common-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | samba-common Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [samba-common 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-common-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | samba-common ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-common-bin Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [samba-common-bin 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-samba-common-bin-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | samba-common-bin Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [samba-common-bin 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-common-bin-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | samba-common-libs RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-common-libs ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-common-tools RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-common-tools ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-devel RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-devel ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-dsdb-modules Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [samba-dsdb-modules 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-samba-dsdb-modules-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | samba-dsdb-modules Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [samba-dsdb-modules 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-dsdb-modules-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | samba-krb5-printing RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-krb5-printing ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-libs RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-libs Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [samba-libs 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-samba-libs-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | samba-libs Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [samba-libs 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-libs-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | samba-libs ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-pidl RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-pidl ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-test RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-test ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-test-libs RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-test-libs ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-testsuite Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [samba-testsuite 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-samba-testsuite-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | samba-testsuite Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [samba-testsuite 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-testsuite-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | samba-vfs-modules Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [samba-vfs-modules 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-samba-vfs-modules-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | samba-vfs-modules Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [samba-vfs-modules 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-vfs-modules-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | samba-winbind RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-winbind ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-winbind-clients RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-winbind-clients ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-winbind-krb5-locator RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-winbind-krb5-locator ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-winbind-modules RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-winbind-modules ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | samba-winexe RHEL 8 | 0:4.13.3-3.el8 | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 |
| Linux | samba-winexe ol 8 | 0:4.13.3-3.el8 | [ELSA-2021-1647](https://patchblox.com/security/data/fix/linux/elsa-2021-1647.md) | May 25, 2021 |
| Linux | smbclient Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [smbclient 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-smbclient-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | smbclient Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [smbclient 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-smbclient-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |
| Linux | winbind Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | [winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.21](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-winbind-2-4.7.6-dfsg-ubuntu-0ubuntu2.21.md) | Oct 28, 2020 |
| Linux | winbind Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | [winbind 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-winbind-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 |

---

Data as of 2026-11-08T13:06:02Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.