CVE-2020-25718
samba: A flaw was found in the way samba, as an Active Directory Domain Controller, is able to support an RODC (read-only do...
CVE-2020-25718 is fixed in 16 products on 1 platform, first by ctdb 2:4.13.14+dfsg-0ubuntu0.20.04.1, released November 8, 2021. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
8.8
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0170
77th percentile
A flaw was found in the way samba, as an Active Directory Domain Controller, is able to support an RODC (read-only domain controller). This would allow an RODC to print administrator tickets.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| ctdb · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | ctdb 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| ctdb · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | ctdb 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| libnss-winbind · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | libnss-winbind 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| libnss-winbind · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | libnss-winbind 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| libpam-winbind · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | libpam-winbind 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| libpam-winbind · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | libpam-winbind 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| libsmbclient · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | libsmbclient 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| libsmbclient · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | libsmbclient 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| libwbclient0 · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | libwbclient0 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| libwbclient0 · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | libwbclient0 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| python3-samba · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | python3-samba 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| python3-samba · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | python3-samba 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| registry-tools · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | registry-tools 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| registry-tools · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | registry-tools 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| samba · Debian 12.15 (bookworm) | 2:4.13.14+dfsg-1 | DEBIAN-CVE-2020-25718 | Feb 18, 2022 |
| samba · Debian 13.5 (trixie) | 2:4.13.14+dfsg-1 | DEBIAN-CVE-2020-25718 | Feb 18, 2022 |
| samba · Debian 14 | 2:4.13.14+dfsg-1 | DEBIAN-CVE-2020-25718 | Feb 18, 2022 |
| samba · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | samba 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| samba · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | samba 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| samba-common · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | samba-common 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| samba-common · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | samba-common 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| samba-common-bin · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | samba-common-bin 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| samba-common-bin · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | samba-common-bin 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| samba-dsdb-modules · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | samba-dsdb-modules 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| samba-dsdb-modules · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | samba-dsdb-modules 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| samba-libs · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | samba-libs 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| samba-libs · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | samba-libs 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| samba-testsuite · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | samba-testsuite 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| samba-testsuite · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | samba-testsuite 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| samba-vfs-modules · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | samba-vfs-modules 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| samba-vfs-modules · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | samba-vfs-modules 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| smbclient · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | smbclient 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| smbclient · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | smbclient 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
| winbind · Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | winbind 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Nov 8, 2021 |
| winbind · Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | winbind 2:4.13.14+dfsg-0ubuntu1 | Nov 8, 2021 |
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