# libtar security updates

Patch Radar has 6 security fixes for libtar, closing 4 CVEs. The newest is DLA-4033-1 (1.2.20-8+deb12u1~deb11u1), released January 28, 2025.

- Web page: https://patchblox.com/security/product/linux/libtar
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DLA-4033-1](https://patchblox.com/security/data/fix/linux/dla-4033-1.md) | Jan 28, 2025 | Debian 11.6 (bullseye) 1.2.20-8+deb12u1~deb11u1 | High | 1 | 0 |
| [RHSA-2023:2898](https://patchblox.com/security/data/fix/linux/rhsa-2023-2898.md) | May 16, 2023 | RHEL 8 0:1.2.20-17.el8 | High | 4 | 0 |
| [DEBIAN-CVE-2021-33645](https://patchblox.com/security/data/fix/linux/debian-cve-2021-33645.md) | Aug 10, 2022 | Debian 12.15 (bookworm) 1.2.20-8+deb12u1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-33646](https://patchblox.com/security/data/fix/linux/debian-cve-2021-33646.md) | Aug 10, 2022 | Debian 12.15 (bookworm) 1.2.20-8+deb12u1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-33643](https://patchblox.com/security/data/fix/linux/debian-cve-2021-33643.md) | Aug 10, 2022 | Debian 12.15 (bookworm) 1.2.20-8+deb12u1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-33644](https://patchblox.com/security/data/fix/linux/debian-cve-2021-33644.md) | Aug 10, 2022 | Debian 12.15 (bookworm) 1.2.20-8+deb12u1 | High | 1 | 0 |

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Data as of 2026-11-07T00:32:44Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo