========================================================================== Ubuntu Security Notice USN-5606-1 September 12, 2022
poppler vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 ESM Summary: poppler could be made to crash or execute arbitrary code if received a specially crafted PDF. Software Description: - poppler: PDF rendering library Details: It was discovered that poppler incorrectly handled certain PDF. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: libpoppler118 22.02.0-2ubuntu0.1 poppler-utils 22.02.0-2ubuntu0.1 Ubuntu 20.04 LTS: libpoppler97 0.86.1-0ubuntu1.1 poppler-utils 0.86.1-0ubuntu1.1 Ubuntu 18.04 LTS: libpoppler73 0.62.0-2ubuntu2.13 poppler-utils 0.62.0-2ubuntu2.13 Ubuntu 16.04 ESM: libpoppler58 0.41.0-0ubuntu1.16+esm1 poppler-utils 0.41.0-0ubuntu1.16+esm1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-5606-1 CVE-2022-38784 Package Information: https://launchpad.net/ubuntu/+source/poppler/22.02.0-2ubuntu0.1 https://launchpad.net/ubuntu/+source/poppler/0.86.1-0ubuntu1.1 https://launchpad.net/ubuntu/+source/poppler/0.62.0-2ubuntu2.13
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