# CVE-2023-4154: samba: A design flaw was found in Samba's DirSync control implementation, which exposes passwords and secrets in Active Dire...

CVE-2023-4154 is fixed in 25 products on 1 platform, first by ctdb 2:4.15.13+dfsg-0ubuntu0.20.04.6, released October 9, 2023. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2023-4154
- Priority: Routine
- CVSS: 6.5 (medium)
- EPSS: 0.0140
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 9, 2023

## Description

A design flaw was found in Samba's DirSync control implementation, which exposes passwords and secrets in Active Directory to privileged users and Read-Only Domain Controllers (RODCs). This flaw allows RODCs and users possessing the GET_CHANGES right to access all attributes, including sensitive secrets and passwords. Even in a default setup, RODC DC accounts, which should only replicate some passwords, can gain access to all domain secrets, including the vital krbtgt, effectively eliminating the RODC / DC distinction. Furthermore, the vulnerability fails to account for error conditions (fail open), like out-of-memory situations, potentially granting access to secret attributes, even under low-privileged attacker influence.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | ctdb Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [ctdb 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ctdb-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | ctdb Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [ctdb 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ctdb-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | ctdb Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [ctdb 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-ctdb-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | ctdb Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [ctdb 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-ctdb-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | ctdb Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [ctdb 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ctdb-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | ldb-tools Ubuntu 24.04.5 LTS (noble) | 2:2.7.2+samba4.18.6+dfsg-1ubuntu2.1 | [ldb-tools 2:2.7.2+samba4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-ldb-tools-2-2.7.2-samba4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | ldb-tools Ubuntu 24.10 (oracular) | 2:2.8.0+samba4.19.5+dfsg-4ubuntu9 | [ldb-tools 2:2.8.0+samba4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-ldb-tools-2-2.8.0-samba4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | ldb-tools Ubuntu 25.04 (plucky) | 2:2.9.1+samba4.20.4+dfsg-1ubuntu1 | [ldb-tools 2:2.9.1+samba4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ldb-tools-2-2.9.1-samba4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | libldb2 Ubuntu 24.04.5 LTS (noble) | 2:2.7.2+samba4.18.6+dfsg-1ubuntu2.1 | [libldb2 2:2.7.2+samba4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libldb2-2-2.7.2-samba4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | libldb2 Ubuntu 24.10 (oracular) | 2:2.8.0+samba4.19.5+dfsg-4ubuntu9 | [libldb2 2:2.8.0+samba4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libldb2-2-2.8.0-samba4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | libldb2 Ubuntu 25.04 (plucky) | 2:2.9.1+samba4.20.4+dfsg-1ubuntu1 | [libldb2 2:2.9.1+samba4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libldb2-2-2.9.1-samba4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | libnss-winbind Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [libnss-winbind 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss-winbind-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | libnss-winbind Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [libnss-winbind 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libnss-winbind-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | libnss-winbind Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [libnss-winbind 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libnss-winbind-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | libnss-winbind Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [libnss-winbind 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libnss-winbind-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | libnss-winbind Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [libnss-winbind 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libnss-winbind-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | libpam-winbind Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [libpam-winbind 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpam-winbind-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | libpam-winbind Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [libpam-winbind 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libpam-winbind-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | libpam-winbind Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [libpam-winbind 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libpam-winbind-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | libpam-winbind Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [libpam-winbind 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libpam-winbind-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | libpam-winbind Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [libpam-winbind 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libpam-winbind-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | libsmbclient Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [libsmbclient 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libsmbclient-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | libsmbclient Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [libsmbclient 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libsmbclient-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | libsmbclient Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [libsmbclient 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libsmbclient-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | libsmbclient0 Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [libsmbclient0 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libsmbclient0-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | libsmbclient0 Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [libsmbclient0 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libsmbclient0-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | libwbclient0 Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [libwbclient0 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libwbclient0-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | libwbclient0 Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [libwbclient0 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libwbclient0-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | libwbclient0 Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [libwbclient0 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libwbclient0-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | libwbclient0 Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [libwbclient0 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libwbclient0-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | libwbclient0 Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [libwbclient0 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libwbclient0-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | python3-ldb Ubuntu 24.04.5 LTS (noble) | 2:2.7.2+samba4.18.6+dfsg-1ubuntu2.1 | [python3-ldb 2:2.7.2+samba4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-ldb-2-2.7.2-samba4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | python3-ldb Ubuntu 24.10 (oracular) | 2:2.8.0+samba4.19.5+dfsg-4ubuntu9 | [python3-ldb 2:2.8.0+samba4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-python3-ldb-2-2.8.0-samba4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | python3-ldb Ubuntu 25.04 (plucky) | 2:2.9.1+samba4.20.4+dfsg-1ubuntu1 | [python3-ldb 2:2.9.1+samba4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-python3-ldb-2-2.9.1-samba4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | python3-samba Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [python3-samba 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | python3-samba Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [python3-samba 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-samba-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | python3-samba Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [python3-samba 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-samba-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | python3-samba Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [python3-samba 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-python3-samba-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | python3-samba Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [python3-samba 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-python3-samba-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | registry-tools Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [registry-tools 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-registry-tools-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | registry-tools Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [registry-tools 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-registry-tools-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | registry-tools Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [registry-tools 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-registry-tools-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | registry-tools Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [registry-tools 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-registry-tools-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | registry-tools Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [registry-tools 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-registry-tools-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | samba Debian 12.15 (bookworm) | 2:4.17.12+dfsg-0+deb12u1 | [DEBIAN-CVE-2023-4154](https://patchblox.com/security/data/fix/linux/debian-cve-2023-4154.md) | Nov 7, 2023 |
| Linux | samba Debian 13.5 (trixie) | 2:4.19.1+dfsg-1 | [DEBIAN-CVE-2023-4154](https://patchblox.com/security/data/fix/linux/debian-cve-2023-4154.md) | Nov 7, 2023 |
| Linux | samba Debian 14 | 2:4.19.1+dfsg-1 | [DEBIAN-CVE-2023-4154](https://patchblox.com/security/data/fix/linux/debian-cve-2023-4154.md) | Nov 7, 2023 |
| Linux | samba Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [samba 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | samba Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [samba 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-samba-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | samba Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [samba 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-samba-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | samba Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [samba 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-samba-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | samba Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [samba 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-samba-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | samba-ad-dc Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [samba-ad-dc 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-samba-ad-dc-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | samba-ad-dc Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [samba-ad-dc 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-samba-ad-dc-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | samba-ad-dc Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [samba-ad-dc 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-samba-ad-dc-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | samba-ad-provision Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [samba-ad-provision 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-samba-ad-provision-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | samba-ad-provision Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [samba-ad-provision 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-samba-ad-provision-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | samba-ad-provision Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [samba-ad-provision 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-samba-ad-provision-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | samba-common Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [samba-common 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-common-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | samba-common Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [samba-common 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-samba-common-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | samba-common Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [samba-common 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-samba-common-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | samba-common Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [samba-common 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-samba-common-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | samba-common Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [samba-common 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-samba-common-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | samba-common-bin Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [samba-common-bin 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-common-bin-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | samba-common-bin Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [samba-common-bin 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-samba-common-bin-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | samba-common-bin Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [samba-common-bin 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-samba-common-bin-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | samba-common-bin Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [samba-common-bin 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-samba-common-bin-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | samba-common-bin Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [samba-common-bin 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-samba-common-bin-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | samba-dsdb-modules Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [samba-dsdb-modules 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-dsdb-modules-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | samba-dsdb-modules Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [samba-dsdb-modules 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-samba-dsdb-modules-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | samba-dsdb-modules Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [samba-dsdb-modules 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-samba-dsdb-modules-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | samba-dsdb-modules Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [samba-dsdb-modules 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-samba-dsdb-modules-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | samba-dsdb-modules Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [samba-dsdb-modules 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-samba-dsdb-modules-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | samba-libs Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [samba-libs 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-libs-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | samba-libs Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [samba-libs 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-samba-libs-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | samba-libs Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [samba-libs 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-samba-libs-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | samba-libs Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [samba-libs 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-samba-libs-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | samba-libs Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [samba-libs 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-samba-libs-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | samba-testsuite Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [samba-testsuite 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-testsuite-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | samba-testsuite Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [samba-testsuite 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-samba-testsuite-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | samba-testsuite Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [samba-testsuite 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-samba-testsuite-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | samba-testsuite Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [samba-testsuite 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-samba-testsuite-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | samba-testsuite Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [samba-testsuite 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-samba-testsuite-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | samba-vfs-ceph Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [samba-vfs-ceph 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-samba-vfs-ceph-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | samba-vfs-glusterfs Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [samba-vfs-glusterfs 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-samba-vfs-glusterfs-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | samba-vfs-modules Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [samba-vfs-modules 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-samba-vfs-modules-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | samba-vfs-modules Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [samba-vfs-modules 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-samba-vfs-modules-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | samba-vfs-modules Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [samba-vfs-modules 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-samba-vfs-modules-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | samba-vfs-modules Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [samba-vfs-modules 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-samba-vfs-modules-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | samba-vfs-modules Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [samba-vfs-modules 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-samba-vfs-modules-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | samba-vfs-modules-extra Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [samba-vfs-modules-extra 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-samba-vfs-modules-extra-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | samba-vfs-modules-extra Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [samba-vfs-modules-extra 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-samba-vfs-modules-extra-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | smbclient Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [smbclient 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-smbclient-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | smbclient Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [smbclient 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-smbclient-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | smbclient Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [smbclient 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-smbclient-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | smbclient Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [smbclient 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-smbclient-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | smbclient Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [smbclient 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-smbclient-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |
| Linux | winbind Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | [winbind 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-winbind-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 |
| Linux | winbind Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | [winbind 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-winbind-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 |
| Linux | winbind Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | [winbind 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-winbind-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 |
| Linux | winbind Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | [winbind 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-winbind-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 |
| Linux | winbind Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | [winbind 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-winbind-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 |

---

Data as of 2026-11-08T00:53:09Z 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

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