- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202408-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: json-c: Buffer Overflow Date: August 07, 2024 Bugs: #918555 ID: 202408-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability has been discovered in json-c, which can lead to a stack buffer overflow. Background ========== json-c is a JSON implementation in C. Affected packages ================= Package Vulnerable Unaffected --------------- ------------ ------------ dev-libs/json-c < 0.16 >= 0.16 Description =========== Please review the CVE identifier referenced below for details. Impact ====== A stack-buffer-overflow exists in the auxiliary sample program json_parse which is located in the function parseit. Workaround ========== There is no known workaround at this time. Resolution ========== All json-c users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/json-c-0.16" References ========== [ 1 ] CVE-2021-32292 https://nvd.nist.gov/vuln/detail/CVE-2021-32292 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202408-08 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