- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202012-16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Low Title: PHP: Multiple vulnerabilities Date: December 23, 2020 Bugs: #711140, #745993, #756775 ID: 202012-16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in PHP, the worst of which could result in a Denial of Service condition. Background ========== PHP is an open source general-purpose scripting language that is especially suited for web development. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-lang/php < 8.0.0 >= 7.2.34-r1:7.2 >= 7.3.25:7.3 >= 7.4.13:7.4 Description =========== Multiple vulnerabilities have been discovered in PHP. Please review the CVE identifiers and change log referenced below for details. Impact ====== An attacker could cause a Denial of Service condition or obtain sensitive information. Workaround ========== There is no known workaround at this time. Resolution ========== All PHP 7.2.x users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-lang/php-7.2.34-r1:7.2" All PHP 7.3.x users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-lang/php-7.3.25:7.3" All PHP 7.4.x users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-lang/php-7.4.13:7.4" References ========== [ 1 ] CVE-2020-7069 https://nvd.nist.gov/vuln/detail/CVE-2020-7069 [ 2 ] CVE-2020-7070 https://nvd.nist.gov/vuln/detail/CVE-2020-7070 [ 3 ] PHP 7.4.13 Change Log https://www.php.net/ChangeLog-7.php#7.4.13 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202012-16 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 2020 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