========================================================================== Ubuntu Security Notice USN-6808-1 June 05, 2024
atril vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 23.10 - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: Atril could be made to create arbitrary files when opening a specially crafted EPUB file. Software Description: - atril: Official Document Viewer of the MATE Desktop Environment Details: It was discovered that Atril was vulnerable to a path traversal attack. An attacker could possibly use this vulnerability to create arbitrary files on the host filesystem with user privileges. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 23.10 atril 1.26.0-2ubuntu0.1 atril-common 1.26.0-2ubuntu0.1 libatrildocument3 1.26.0-2ubuntu0.1 Ubuntu 22.04 LTS atril 1.26.0-1ubuntu1.1 atril-common 1.26.0-1ubuntu1.1 libatrildocument3 1.26.0-1ubuntu1.1 Ubuntu 20.04 LTS atril 1.24.0-1ubuntu0.1 atril-common 1.24.0-1ubuntu0.1 libatrildocument3 1.24.0-1ubuntu0.1 Ubuntu 18.04 LTS atril 1.20.1-2ubuntu2+esm1 Available with Ubuntu Pro atril-common 1.20.1-2ubuntu2+esm1 Available with Ubuntu Pro libatrildocument3 1.20.1-2ubuntu2+esm1 Available with Ubuntu Pro Ubuntu 16.04 LTS atril 1.12.2-1ubuntu0.3+esm1 Available with Ubuntu Pro atril-common 1.12.2-1ubuntu0.3+esm1 Available with Ubuntu Pro libatrildocument3 1.12.2-1ubuntu0.3+esm1 Available with Ubuntu Pro In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-6808-1 CVE-2023-52076 Package Information: https://launchpad.net/ubuntu/+source/atril/1.26.0-2ubuntu0.1 https://launchpad.net/ubuntu/+source/atril/1.26.0-1ubuntu1.1 https://launchpad.net/ubuntu/+source/atril/1.24.0-1ubuntu0.1
OpenPGP_0xF6E140F6DB359E58.asc
Description: OpenPGP public key
OpenPGP_signature.asc
Description: OpenPGP digital signature
