========================================================================== Ubuntu Security Notice USN-7464-1 April 28, 2025
jupyter-notebook vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 25.04 - Ubuntu 24.10 - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS Summary: Jupyter Notebook could be made to crash if it received specially crafted input. Software Description: - jupyter-notebook: Jupyter interactive notebook Details: It was discovered that Jupyter Notebook did not properly parse HTML comments under certain circumstances. An attacker could possibly use this issue to cause a regular expression denial of service (ReDoS). Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 25.04 jupyter-notebook 6.4.13-5ubuntu0.1 python3-notebook 6.4.13-5ubuntu0.1 Ubuntu 24.10 jupyter-notebook 6.4.13-2ubuntu0.1 python3-notebook 6.4.13-2ubuntu0.1 Ubuntu 24.04 LTS jupyter-notebook 6.4.12-2.2ubuntu1+esm1 Available with Ubuntu Pro python3-notebook 6.4.12-2.2ubuntu1+esm1 Available with Ubuntu Pro Ubuntu 22.04 LTS jupyter-notebook 6.4.8-1ubuntu0.1+esm1 Available with Ubuntu Pro python3-notebook 6.4.8-1ubuntu0.1+esm1 Available with Ubuntu Pro In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7464-1 CVE-2022-25887 Package Information: https://launchpad.net/ubuntu/+source/jupyter-notebook/6.4.13-5ubuntu0.1 https://launchpad.net/ubuntu/+source/jupyter-notebook/6.4.13-2ubuntu0.1
OpenPGP_signature.asc
Description: OpenPGP digital signature
