# CVE-2023-44981: zookeeper: zookeeper - security update

CVE-2023-44981 is fixed in 8 products on 1 platform, first by libzookeeper-java 3.4.13-3ubuntu0.1~esm1, released October 11, 2023. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2023-44981
- Priority: High
- CVSS: 9.1 (Medium)
- EPSS: 0.0222
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 11, 2023

## Description

zookeeper - security update

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libzookeeper-java Ubuntu 18.04.6 LTS (bionic) | 3.4.13-3ubuntu0.1~esm1 | [libzookeeper-java 3.4.13-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libzookeeper-java-3.4.13-3ubuntu0.1-esm1.md) | Oct 11, 2023 |
| Linux | libzookeeper-java Ubuntu 20.04 LTS (focal) | 3.4.13-5ubuntu0.1 | [libzookeeper-java 3.4.13-5ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libzookeeper-java-3.4.13-5ubuntu0.1.md) | Oct 11, 2023 |
| Linux | libzookeeper-java Ubuntu 22.04.1 LTS (jammy) | 3.4.13-6ubuntu4.1 | [libzookeeper-java 3.4.13-6ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libzookeeper-java-3.4.13-6ubuntu4.1.md) | Oct 11, 2023 |
| Linux | libzookeeper-mt2 Ubuntu 18.04.6 LTS (bionic) | 3.4.13-3ubuntu0.1~esm1 | [libzookeeper-mt2 3.4.13-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libzookeeper-mt2-3.4.13-3ubuntu0.1-esm1.md) | Oct 11, 2023 |
| Linux | libzookeeper-mt2 Ubuntu 20.04 LTS (focal) | 3.4.13-5ubuntu0.1 | [libzookeeper-mt2 3.4.13-5ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libzookeeper-mt2-3.4.13-5ubuntu0.1.md) | Oct 11, 2023 |
| Linux | libzookeeper-mt2 Ubuntu 22.04.1 LTS (jammy) | 3.4.13-6ubuntu4.1 | [libzookeeper-mt2 3.4.13-6ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libzookeeper-mt2-3.4.13-6ubuntu4.1.md) | Oct 11, 2023 |
| Linux | libzookeeper-st2 Ubuntu 18.04.6 LTS (bionic) | 3.4.13-3ubuntu0.1~esm1 | [libzookeeper-st2 3.4.13-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libzookeeper-st2-3.4.13-3ubuntu0.1-esm1.md) | Oct 11, 2023 |
| Linux | libzookeeper-st2 Ubuntu 20.04 LTS (focal) | 3.4.13-5ubuntu0.1 | [libzookeeper-st2 3.4.13-5ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libzookeeper-st2-3.4.13-5ubuntu0.1.md) | Oct 11, 2023 |
| Linux | libzookeeper-st2 Ubuntu 22.04.1 LTS (jammy) | 3.4.13-6ubuntu4.1 | [libzookeeper-st2 3.4.13-6ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libzookeeper-st2-3.4.13-6ubuntu4.1.md) | Oct 11, 2023 |
| Linux | python-zookeeper Ubuntu 18.04.6 LTS (bionic) | 3.4.13-3ubuntu0.1~esm1 | [python-zookeeper 3.4.13-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-zookeeper-3.4.13-3ubuntu0.1-esm1.md) | Oct 11, 2023 |
| Linux | python3-zookeeper Ubuntu 20.04 LTS (focal) | 3.4.13-5ubuntu0.1 | [python3-zookeeper 3.4.13-5ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-zookeeper-3.4.13-5ubuntu0.1.md) | Oct 11, 2023 |
| Linux | python3-zookeeper Ubuntu 22.04.1 LTS (jammy) | 3.4.13-6ubuntu4.1 | [python3-zookeeper 3.4.13-6ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-zookeeper-3.4.13-6ubuntu4.1.md) | Oct 11, 2023 |
| Linux | zookeeper Debian 11.6 (bullseye) | 3.4.13-6+deb11u1 | [DSA-5544-1](https://patchblox.com/security/data/fix/linux/dsa-5544-1.md) | Oct 31, 2023 |
| Linux | zookeeper Debian 12.15 (bookworm) | 3.8.0-11+deb12u1 | [DSA-5544-1](https://patchblox.com/security/data/fix/linux/dsa-5544-1.md) | Oct 31, 2023 |
| Linux | zookeeper Debian 13.5 (trixie) | 3.9.1-1 | [DEBIAN-CVE-2023-44981](https://patchblox.com/security/data/fix/linux/debian-cve-2023-44981.md) | Oct 11, 2023 |
| Linux | zookeeper Debian 14 | 3.9.1-1 | [DEBIAN-CVE-2023-44981](https://patchblox.com/security/data/fix/linux/debian-cve-2023-44981.md) | Oct 11, 2023 |
| Linux | zookeeper Ubuntu 18.04.6 LTS (bionic) | 3.4.13-3ubuntu0.1~esm1 | [zookeeper 3.4.13-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-zookeeper-3.4.13-3ubuntu0.1-esm1.md) | Oct 11, 2023 |
| Linux | zookeeper Ubuntu 20.04 LTS (focal) | 3.4.13-5ubuntu0.1 | [zookeeper 3.4.13-5ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-zookeeper-3.4.13-5ubuntu0.1.md) | Oct 11, 2023 |
| Linux | zookeeper Ubuntu 22.04.1 LTS (jammy) | 3.4.13-6ubuntu4.1 | [zookeeper 3.4.13-6ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-zookeeper-3.4.13-6ubuntu4.1.md) | Oct 11, 2023 |
| Linux | zookeeper-bin Ubuntu 18.04.6 LTS (bionic) | 3.4.13-3ubuntu0.1~esm1 | [zookeeper-bin 3.4.13-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-zookeeper-bin-3.4.13-3ubuntu0.1-esm1.md) | Oct 11, 2023 |
| Linux | zookeeper-bin Ubuntu 20.04 LTS (focal) | 3.4.13-5ubuntu0.1 | [zookeeper-bin 3.4.13-5ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-zookeeper-bin-3.4.13-5ubuntu0.1.md) | Oct 11, 2023 |
| Linux | zookeeper-bin Ubuntu 22.04.1 LTS (jammy) | 3.4.13-6ubuntu4.1 | [zookeeper-bin 3.4.13-6ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-zookeeper-bin-3.4.13-6ubuntu4.1.md) | Oct 11, 2023 |
| Linux | zookeeperd Ubuntu 18.04.6 LTS (bionic) | 3.4.13-3ubuntu0.1~esm1 | [zookeeperd 3.4.13-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-zookeeperd-3.4.13-3ubuntu0.1-esm1.md) | Oct 11, 2023 |
| Linux | zookeeperd Ubuntu 20.04 LTS (focal) | 3.4.13-5ubuntu0.1 | [zookeeperd 3.4.13-5ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-zookeeperd-3.4.13-5ubuntu0.1.md) | Oct 11, 2023 |
| Linux | zookeeperd Ubuntu 22.04.1 LTS (jammy) | 3.4.13-6ubuntu4.1 | [zookeeperd 3.4.13-6ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-zookeeperd-3.4.13-6ubuntu4.1.md) | Oct 11, 2023 |

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Data as of 2026-11-09T13:31:49Z 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

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