# CVE-2024-43167: unbound: unbound - security update

CVE-2024-43167 is fixed in 16 products on 1 platform, first by libunbound2 1.6.7-1ubuntu2.6+esm2, released August 12, 2024. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2024-43167
- Priority: Routine
- CVSS: 2.8 (low)
- EPSS: 0.0039
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 12, 2024

## Description

unbound - security update

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libunbound2 Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm2 | [libunbound2 1.6.7-1ubuntu2.6+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libunbound2-1.6.7-1ubuntu2.6-esm2.md) | Aug 12, 2024 |
| Linux | libunbound8 Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.8 | [libunbound8 1.9.4-2ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libunbound8-1.9.4-2ubuntu1.8.md) | Aug 12, 2024 |
| Linux | libunbound8 Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.7 | [libunbound8 1.13.1-1ubuntu5.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libunbound8-1.13.1-1ubuntu5.7.md) | Aug 12, 2024 |
| Linux | libunbound8 Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.2 | [libunbound8 1.19.2-1ubuntu3.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libunbound8-1.19.2-1ubuntu3.2.md) | Aug 12, 2024 |
| Linux | python-unbound Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm2 | [python-unbound 1.6.7-1ubuntu2.6+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-unbound-1.6.7-1ubuntu2.6-esm2.md) | Aug 12, 2024 |
| Linux | python-unbound Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.8 | [python-unbound 1.9.4-2ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python-unbound-1.9.4-2ubuntu1.8.md) | Aug 12, 2024 |
| Linux | python3-unbound Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm2 | [python3-unbound 1.6.7-1ubuntu2.6+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-unbound-1.6.7-1ubuntu2.6-esm2.md) | Aug 12, 2024 |
| Linux | python3-unbound Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.8 | [python3-unbound 1.9.4-2ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-unbound-1.9.4-2ubuntu1.8.md) | Aug 12, 2024 |
| Linux | python3-unbound Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.7 | [python3-unbound 1.13.1-1ubuntu5.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-unbound-1.13.1-1ubuntu5.7.md) | Aug 12, 2024 |
| Linux | python3-unbound Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.2 | [python3-unbound 1.19.2-1ubuntu3.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-unbound-1.19.2-1ubuntu3.2.md) | Aug 12, 2024 |
| Linux | python3-unbound amzn 2023 | 1.17.1-1.amzn2023.0.7 | [ALAS2023-2024-760](https://patchblox.com/security/data/fix/linux/alas2023-2024-760.md) | Nov 13, 2024 |
| Linux | python3-unbound-debuginfo amzn 2023 | 1.17.1-1.amzn2023.0.7 | [ALAS2023-2024-760](https://patchblox.com/security/data/fix/linux/alas2023-2024-760.md) | Nov 13, 2024 |
| Linux | unbound Debian 11.6 (bullseye) | 1.13.1-1+deb11u3 | [DLA-3903-1](https://patchblox.com/security/data/fix/linux/dla-3903-1.md) | Sep 29, 2024 |
| Linux | unbound Debian 12.15 (bookworm) | 1.17.1-2+deb12u3 | [DEBIAN-CVE-2024-43167](https://patchblox.com/security/data/fix/linux/debian-cve-2024-43167.md) | Aug 12, 2024 |
| Linux | unbound Debian 13.5 (trixie) | 1.21.1-1 | [DEBIAN-CVE-2024-43167](https://patchblox.com/security/data/fix/linux/debian-cve-2024-43167.md) | Aug 12, 2024 |
| Linux | unbound Debian 14 | 1.21.1-1 | [DEBIAN-CVE-2024-43167](https://patchblox.com/security/data/fix/linux/debian-cve-2024-43167.md) | Aug 12, 2024 |
| Linux | unbound Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm2 | [unbound 1.6.7-1ubuntu2.6+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-unbound-1.6.7-1ubuntu2.6-esm2.md) | Aug 12, 2024 |
| Linux | unbound Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.8 | [unbound 1.9.4-2ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-unbound-1.9.4-2ubuntu1.8.md) | Aug 12, 2024 |
| Linux | unbound Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.7 | [unbound 1.13.1-1ubuntu5.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-unbound-1.13.1-1ubuntu5.7.md) | Aug 12, 2024 |
| Linux | unbound Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.2 | [unbound 1.19.2-1ubuntu3.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-unbound-1.19.2-1ubuntu3.2.md) | Aug 12, 2024 |
| Linux | unbound amzn 2023 | 1.17.1-1.amzn2023.0.7 | [ALAS2023-2024-760](https://patchblox.com/security/data/fix/linux/alas2023-2024-760.md) | Nov 13, 2024 |
| Linux | unbound opensuse-leap 15.6 | 1.20.0-150600.23.6.1 | [SUSE-SU-2024:3111-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-3111-1.md) | Sep 3, 2024 |
| Linux | unbound sles 15.6 | 1.20.0-150600.23.6.1 | [SUSE-SU-2024:3111-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-3111-1.md) | Sep 3, 2024 |
| Linux | unbound-anchor Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm2 | [unbound-anchor 1.6.7-1ubuntu2.6+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-unbound-anchor-1.6.7-1ubuntu2.6-esm2.md) | Aug 12, 2024 |
| Linux | unbound-anchor Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.8 | [unbound-anchor 1.9.4-2ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-unbound-anchor-1.9.4-2ubuntu1.8.md) | Aug 12, 2024 |
| Linux | unbound-anchor Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.7 | [unbound-anchor 1.13.1-1ubuntu5.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-unbound-anchor-1.13.1-1ubuntu5.7.md) | Aug 12, 2024 |
| Linux | unbound-anchor Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.2 | [unbound-anchor 1.19.2-1ubuntu3.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-unbound-anchor-1.19.2-1ubuntu3.2.md) | Aug 12, 2024 |
| Linux | unbound-anchor amzn 2023 | 1.17.1-1.amzn2023.0.7 | [ALAS2023-2024-760](https://patchblox.com/security/data/fix/linux/alas2023-2024-760.md) | Nov 13, 2024 |
| Linux | unbound-anchor-debuginfo amzn 2023 | 1.17.1-1.amzn2023.0.7 | [ALAS2023-2024-760](https://patchblox.com/security/data/fix/linux/alas2023-2024-760.md) | Nov 13, 2024 |
| Linux | unbound-debuginfo amzn 2023 | 1.17.1-1.amzn2023.0.7 | [ALAS2023-2024-760](https://patchblox.com/security/data/fix/linux/alas2023-2024-760.md) | Nov 13, 2024 |
| Linux | unbound-debugsource amzn 2023 | 1.17.1-1.amzn2023.0.7 | [ALAS2023-2024-760](https://patchblox.com/security/data/fix/linux/alas2023-2024-760.md) | Nov 13, 2024 |
| Linux | unbound-devel amzn 2023 | 1.17.1-1.amzn2023.0.7 | [ALAS2023-2024-760](https://patchblox.com/security/data/fix/linux/alas2023-2024-760.md) | Nov 13, 2024 |
| Linux | unbound-host Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm2 | [unbound-host 1.6.7-1ubuntu2.6+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-unbound-host-1.6.7-1ubuntu2.6-esm2.md) | Aug 12, 2024 |
| Linux | unbound-host Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.8 | [unbound-host 1.9.4-2ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-unbound-host-1.9.4-2ubuntu1.8.md) | Aug 12, 2024 |
| Linux | unbound-host Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.7 | [unbound-host 1.13.1-1ubuntu5.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-unbound-host-1.13.1-1ubuntu5.7.md) | Aug 12, 2024 |
| Linux | unbound-host Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.2 | [unbound-host 1.19.2-1ubuntu3.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-unbound-host-1.19.2-1ubuntu3.2.md) | Aug 12, 2024 |
| Linux | unbound-libs amzn 2023 | 1.17.1-1.amzn2023.0.7 | [ALAS2023-2024-760](https://patchblox.com/security/data/fix/linux/alas2023-2024-760.md) | Nov 13, 2024 |
| Linux | unbound-libs-debuginfo amzn 2023 | 1.17.1-1.amzn2023.0.7 | [ALAS2023-2024-760](https://patchblox.com/security/data/fix/linux/alas2023-2024-760.md) | Nov 13, 2024 |
| Linux | unbound-utils amzn 2023 | 1.17.1-1.amzn2023.0.7 | [ALAS2023-2024-760](https://patchblox.com/security/data/fix/linux/alas2023-2024-760.md) | Nov 13, 2024 |
| Linux | unbound-utils-debuginfo amzn 2023 | 1.17.1-1.amzn2023.0.7 | [ALAS2023-2024-760](https://patchblox.com/security/data/fix/linux/alas2023-2024-760.md) | Nov 13, 2024 |

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