- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202408-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Levenshtein: Remote Code Execution Date: August 07, 2024 Bugs: #766009 ID: 202408-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability has been discovered in Levenshtein, which could lead to a remote code execution. Background ========== Levenshtein is a Python extension for computing string edit distances and similarities. Affected packages ================= Package Vulnerable Unaffected ---------------------- ------------ ------------ dev-python/Levenshtein < 0.12.1 >= 0.12.1 Description =========== Fixed handling of numerous possible wraparounds in calculating the size of memory allocations; incorrect handling of which could cause denial of service or even possible remote code execution. Impact ====== Fixed handling of numerous possible wraparounds in calculating the size of memory allocations; incorrect handling of which could cause denial of service or even possible remote code execution. Workaround ========== There is no known workaround at this time. Resolution ========== All Levenshtein users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-python/Levenshtein-0.12.1" References ========== Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202408-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2024 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5