winbind: A flaw was found in samba 4.0.0 before samba 4.9.15 and samba 4.10.x before 4.10.10
CVE-2019-14847 is fixed in 17 products on 1 platform, first by ctdb 2:4.7.6+dfsg~ubuntu-0ubuntu2.13, released October 28, 2019. It is not reported as exploited. Patch Radar priority: Routine.
A flaw was found in samba 4.0.0 before samba 4.9.15 and samba 4.10.x before 4.10.10. An attacker can crash AD DC LDAP server via dirsync resulting in denial of service. Privilege escalation is not possible with this issue.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| ctdb · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | ctdb 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| libnss-winbind · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| libpam-winbind · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | libpam-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| libparse-pidl-perl · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | libparse-pidl-perl 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| libsmbclient · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | libsmbclient 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| libwbclient0 · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | libwbclient0 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| python-samba · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | python-samba 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| registry-tools · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | registry-tools 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| samba · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | samba 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| samba-common · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | samba-common 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| samba-common-bin · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | samba-common-bin 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| samba-dsdb-modules · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | samba-dsdb-modules 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| samba-libs · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | samba-libs 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| samba-testsuite · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | samba-testsuite 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| samba-vfs-modules · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | samba-vfs-modules 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| smbclient · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | smbclient 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
| winbind · Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Oct 28, 2019 |
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