======================================================================= Ubuntu Security Notice USN-7708-1 August 20, 2025
poppler vulnerability ======================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 25.04 - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: poppler could be made to denial of service if it received a specially crafted PDF file. Software Description: - poppler: PDF rendering library Details: It was discovered that poppler incorrectly handled certain PDF files. An attacker could possibly use this issue to cause a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 25.04 libpoppler147 25.03.0-3ubuntu1.2 poppler-utils 25.03.0-3ubuntu1.2 Ubuntu 24.04 LTS libpoppler134 24.02.0-1ubuntu9.6 poppler-utils 24.02.0-1ubuntu9.6 Ubuntu 22.04 LTS libpoppler118 22.02.0-2ubuntu0.10 poppler-utils 22.02.0-2ubuntu0.10 Ubuntu 20.04 LTS libpoppler97 0.86.1-0ubuntu1.7+esm2 Available with Ubuntu Pro poppler-utils 0.86.1-0ubuntu1.7+esm2 Available with Ubuntu Pro Ubuntu 18.04 LTS libpoppler73 0.62.0-2ubuntu2.14+esm8 Available with Ubuntu Pro poppler-utils 0.62.0-2ubuntu2.14+esm8 Available with Ubuntu Pro Ubuntu 16.04 LTS libpoppler58 0.41.0-0ubuntu1.16+esm8 Available with Ubuntu Pro poppler-utils 0.41.0-0ubuntu1.16+esm8 Available with Ubuntu Pro In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7708-1 CVE-2025-50420 Package Information: https://launchpad.net/ubuntu/+source/poppler/25.03.0-3ubuntu1.2 https://launchpad.net/ubuntu/+source/poppler/24.02.0-1ubuntu9.6 https://launchpad.net/ubuntu/+source/poppler/22.02.0-2ubuntu0.10
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