# CVE-2023-33733: python3-reportlab: Reportlab up to v3.6.12 allows attackers to execute arbitrary code viasupplying a crafted PDF file.

CVE-2023-33733 is fixed in 4 products on 1 platform, first by python3-renderpm 3.5.34-1ubuntu1.1, released June 5, 2023. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2023-33733
- Priority: High
- CVSS: 7.8 (High)
- EPSS: 0.0212
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 5, 2023

## Description

Reportlab up to v3.6.12 allows attackers to execute arbitrary code viasupplying a crafted PDF file.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | python-reportlab Debian 11.6 (bullseye) | 3.5.59-2+deb11u1 | [DLA-3917-1](https://patchblox.com/security/data/fix/linux/dla-3917-1.md) | Oct 13, 2024 |
| Linux | python-reportlab Debian 12.15 (bookworm) | 3.6.12-1+deb12u1 | [DSA-5791-1](https://patchblox.com/security/data/fix/linux/dsa-5791-1.md) | Oct 13, 2024 |
| Linux | python-reportlab Debian 13.5 (trixie) | 3.6.13-1 | [DEBIAN-CVE-2023-33733](https://patchblox.com/security/data/fix/linux/debian-cve-2023-33733.md) | Jun 5, 2023 |
| Linux | python-reportlab Debian 14 | 3.6.13-1 | [DEBIAN-CVE-2023-33733](https://patchblox.com/security/data/fix/linux/debian-cve-2023-33733.md) | Jun 5, 2023 |
| Linux | python3-renderpm Ubuntu 20.04 LTS (focal) | 3.5.34-1ubuntu1.1 | [python3-renderpm 3.5.34-1ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-renderpm-3.5.34-1ubuntu1.1.md) | Jun 5, 2023 |
| Linux | python3-renderpm Ubuntu 22.04.1 LTS (jammy) | 3.6.8-1ubuntu0.1 | [python3-renderpm 3.6.8-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-renderpm-3.6.8-1ubuntu0.1.md) | Jun 5, 2023 |
| Linux | python3-reportlab Ubuntu 20.04 LTS (focal) | 3.5.34-1ubuntu1.1 | [python3-reportlab 3.5.34-1ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-reportlab-3.5.34-1ubuntu1.1.md) | Jun 5, 2023 |
| Linux | python3-reportlab Ubuntu 22.04.1 LTS (jammy) | 3.6.8-1ubuntu0.1 | [python3-reportlab 3.6.8-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-reportlab-3.6.8-1ubuntu0.1.md) | Jun 5, 2023 |
| Linux | python3-reportlab Ubuntu 24.10 (oracular) | 3.6.13-1 | [python3-reportlab 3.6.13-1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-python3-reportlab-3.6.13-1.md) | Jan 16, 2026 |
| Linux | python3-reportlab Ubuntu 25.04 (plucky) | 3.6.13-1 | [python3-reportlab 3.6.13-1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-python3-reportlab-3.6.13-1.md) | Jan 16, 2026 |
| Linux | python3-reportlab-accel Ubuntu 20.04 LTS (focal) | 3.5.34-1ubuntu1.1 | [python3-reportlab-accel 3.5.34-1ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-reportlab-accel-3.5.34-1ubuntu1.1.md) | Jun 5, 2023 |
| Linux | python3-reportlab-accel Ubuntu 22.04.1 LTS (jammy) | 3.6.8-1ubuntu0.1 | [python3-reportlab-accel 3.6.8-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-reportlab-accel-3.6.8-1ubuntu0.1.md) | Jun 5, 2023 |

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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

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