========================================================================== Ubuntu Security Notice USN-7504-1 May 08, 2025
libreoffice vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.10 - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: LibreOffice could accept fraudulent digital signatures. Software Description: - libreoffice: Office productivity suite Details: Juraj Šarinay discovered that LibreOffice incorrectly handled verifying PDF signatures. A remote attacker could possibly use this issue to generate PDF files that appear to have a valid signature. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.10 libreoffice 4:24.8.6-0ubuntu0.24.10.2 Ubuntu 24.04 LTS libreoffice 4:24.2.7-0ubuntu0.24.04.4 Ubuntu 22.04 LTS libreoffice 1:7.3.7-0ubuntu0.22.04.10 Ubuntu 20.04 LTS libreoffice 1:6.4.7-0ubuntu0.20.04.15 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7504-1 CVE-2025-2866 Package Information: https://launchpad.net/ubuntu/+source/libreoffice/4:24.8.6-0ubuntu0.24.10.2 https://launchpad.net/ubuntu/+source/libreoffice/4:24.2.7-0ubuntu0.24.04.4 https://launchpad.net/ubuntu/+source/libreoffice/1:7.3.7-0ubuntu0.22.04.10 https://launchpad.net/ubuntu/+source/libreoffice/1:6.4.7-0ubuntu0.20.04.15
OpenPGP_signature.asc
Description: OpenPGP digital signature
