CVE-2023-33733

Publication date 5 June 2023

Last updated 19 August 2025

Ubuntu priority

Cvss 3 Severity Score

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

Show unmaintained releases

Package	Ubuntu Release	Status
python-reportlab	25.10 questing	Fixed 3.6.13-1
	25.04 plucky	Fixed 3.6.13-1
	24.10 oracular	Fixed 3.6.13-1
	24.04 LTS noble	Fixed 3.6.13-1
	23.10 mantic	Fixed 3.6.13-1
	23.04 lunar	Fixed 3.6.12-1ubuntu0.1
	22.10 kinetic	Fixed 3.6.11-1ubuntu0.1
	22.04 LTS jammy	Fixed 3.6.8-1ubuntu0.1
	20.04 LTS focal	Fixed 3.5.34-1ubuntu1.1
	18.04 LTS bionic	Needs evaluation
	16.04 LTS xenial	Needs evaluation
	14.04 LTS trusty	Ignored end of standard support

PoC in the github writeup

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
python-reportlab	Upstream: https://hg.reportlab.com/hg-public/reportlab/rev/1c39d2db15bb