# CVE-2022-34526: tiff: A stack overflow was discovered in the _TIFFVGetField function of Tiffsplit v4.4.0

CVE-2022-34526 is fixed in 11 products on 1 platform, first by DEBIAN-CVE-2022-34526, released July 29, 2022. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-34526
- Priority: Routine
- CVSS: 6.5 (medium)
- EPSS: 0.0191
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 29, 2022

## Description

A stack overflow was discovered in the _TIFFVGetField function of Tiffsplit v4.4.0. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted TIFF file parsed by the "tiffsplit" or "tiffcrop" utilities.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libtiff amzn 2023 | 4.4.0-4.amzn2023.0.3 | [ALAS2023-2023-050](https://patchblox.com/security/data/fix/linux/alas2023-2023-050.md) | Feb 17, 2023 |
| Linux | libtiff-debuginfo amzn 2023 | 4.4.0-4.amzn2023.0.3 | [ALAS2023-2023-050](https://patchblox.com/security/data/fix/linux/alas2023-2023-050.md) | Feb 17, 2023 |
| Linux | libtiff-debugsource amzn 2023 | 4.4.0-4.amzn2023.0.3 | [ALAS2023-2023-050](https://patchblox.com/security/data/fix/linux/alas2023-2023-050.md) | Feb 17, 2023 |
| Linux | libtiff-devel amzn 2023 | 4.4.0-4.amzn2023.0.3 | [ALAS2023-2023-050](https://patchblox.com/security/data/fix/linux/alas2023-2023-050.md) | Feb 17, 2023 |
| Linux | libtiff-opengl Ubuntu 18.04.6 LTS (bionic) | 4.0.9-5ubuntu0.8 | [libtiff-opengl 4.0.9-5ubuntu0.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libtiff-opengl-4.0.9-5ubuntu0.8.md) | May 19, 2023 |
| Linux | libtiff-opengl Ubuntu 20.04 LTS (focal) | 4.1.0+git191117-2ubuntu0.20.04.6 | [libtiff-opengl 4.1.0+git191117-2ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libtiff-opengl-4.1.0-git191117-2ubuntu0.20.04.6.md) | May 19, 2023 |
| Linux | libtiff-opengl Ubuntu 22.04.1 LTS (jammy) | 4.3.0-6ubuntu0.2 | [libtiff-opengl 4.3.0-6ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libtiff-opengl-4.3.0-6ubuntu0.2.md) | May 19, 2023 |
| Linux | libtiff-static amzn 2023 | 4.4.0-4.amzn2023.0.3 | [ALAS2023-2023-050](https://patchblox.com/security/data/fix/linux/alas2023-2023-050.md) | Feb 17, 2023 |
| Linux | libtiff-tools Ubuntu 18.04.6 LTS (bionic) | 4.0.9-5ubuntu0.8 | [libtiff-tools 4.0.9-5ubuntu0.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libtiff-tools-4.0.9-5ubuntu0.8.md) | May 19, 2023 |
| Linux | libtiff-tools Ubuntu 20.04 LTS (focal) | 4.1.0+git191117-2ubuntu0.20.04.6 | [libtiff-tools 4.1.0+git191117-2ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libtiff-tools-4.1.0-git191117-2ubuntu0.20.04.6.md) | May 19, 2023 |
| Linux | libtiff-tools Ubuntu 22.04.1 LTS (jammy) | 4.3.0-6ubuntu0.2 | [libtiff-tools 4.3.0-6ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libtiff-tools-4.3.0-6ubuntu0.2.md) | May 19, 2023 |
| Linux | libtiff-tools amzn 2023 | 4.4.0-4.amzn2023.0.3 | [ALAS2023-2023-050](https://patchblox.com/security/data/fix/linux/alas2023-2023-050.md) | Feb 17, 2023 |
| Linux | libtiff-tools-debuginfo amzn 2023 | 4.4.0-4.amzn2023.0.3 | [ALAS2023-2023-050](https://patchblox.com/security/data/fix/linux/alas2023-2023-050.md) | Feb 17, 2023 |
| Linux | libtiff5 Ubuntu 18.04.6 LTS (bionic) | 4.0.9-5ubuntu0.8 | [libtiff5 4.0.9-5ubuntu0.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libtiff5-4.0.9-5ubuntu0.8.md) | May 19, 2023 |
| Linux | libtiff5 Ubuntu 20.04 LTS (focal) | 4.1.0+git191117-2ubuntu0.20.04.6 | [libtiff5 4.1.0+git191117-2ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libtiff5-4.1.0-git191117-2ubuntu0.20.04.6.md) | May 19, 2023 |
| Linux | libtiff5 Ubuntu 22.04.1 LTS (jammy) | 4.3.0-6ubuntu0.2 | [libtiff5 4.3.0-6ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libtiff5-4.3.0-6ubuntu0.2.md) | May 19, 2023 |
| Linux | libtiffxx5 Ubuntu 18.04.6 LTS (bionic) | 4.0.9-5ubuntu0.8 | [libtiffxx5 4.0.9-5ubuntu0.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libtiffxx5-4.0.9-5ubuntu0.8.md) | May 19, 2023 |
| Linux | libtiffxx5 Ubuntu 20.04 LTS (focal) | 4.1.0+git191117-2ubuntu0.20.04.6 | [libtiffxx5 4.1.0+git191117-2ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libtiffxx5-4.1.0-git191117-2ubuntu0.20.04.6.md) | May 19, 2023 |
| Linux | libtiffxx5 Ubuntu 22.04.1 LTS (jammy) | 4.3.0-6ubuntu0.2 | [libtiffxx5 4.3.0-6ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libtiffxx5-4.3.0-6ubuntu0.2.md) | May 19, 2023 |
| Linux | tiff Debian 12.15 (bookworm) | 4.4.0-4 | [DEBIAN-CVE-2022-34526](https://patchblox.com/security/data/fix/linux/debian-cve-2022-34526.md) | Jul 29, 2022 |
| Linux | tiff Debian 13.5 (trixie) | 4.4.0-4 | [DEBIAN-CVE-2022-34526](https://patchblox.com/security/data/fix/linux/debian-cve-2022-34526.md) | Jul 29, 2022 |
| Linux | tiff Debian 14 | 4.4.0-4 | [DEBIAN-CVE-2022-34526](https://patchblox.com/security/data/fix/linux/debian-cve-2022-34526.md) | Jul 29, 2022 |

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