- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201903-22 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: ZeroMQ: Code execution Date: March 28, 2019 Bugs: #675376 ID: 201903-22 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== An overflow was discovered in ZeroMQ which could lead to arbitrary code execution. Background ========== Looks like an embeddable networking library but acts like a concurrency framework Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/zeromq < 4.3.1 >= 4.3.1 Description =========== Please reference the CVE for details. Impact ====== Please reference the CVE for details. Workaround ========== There is no known workaround at this time. Resolution ========== All ZeroMQ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/zeromq-4.3.1" References ========== [ 1 ] CVE-2019-6250 https://nvd.nist.gov/vuln/detail/CVE-2019-6250 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201903-22 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 2019 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