- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201811-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: MuPDF: Multiple vulnerabilities Date: November 26, 2018 Bugs: #634678, #646010, #651828, #658618 ID: 201811-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in MuPDF, the worst of which could allow the remote execution of arbitrary code. Background ========== A lightweight PDF, XPS, and E-book viewer. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-text/mupdf < 1.13.0 >= 1.13.0 Description =========== Multiple vulnerabilities have been discovered in MuPDF. Please review the CVE identifiers referenced below for details. Impact ====== A remote attacker, by enticing a user to process a specially crafted file, could possibly execute arbitrary code, cause a Denial of Service condition, or have other unspecified impacts. Workaround ========== There is no known workaround at this time. Resolution ========== All MuPDF users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-text/mupdf-1.13.0" References ========== [ 1 ] CVE-2017-15587 https://nvd.nist.gov/vuln/detail/CVE-2017-15587 [ 2 ] CVE-2017-17858 https://nvd.nist.gov/vuln/detail/CVE-2017-17858 [ 3 ] CVE-2018-1000036 https://nvd.nist.gov/vuln/detail/CVE-2018-1000036 [ 4 ] CVE-2018-1000037 https://nvd.nist.gov/vuln/detail/CVE-2018-1000037 [ 5 ] CVE-2018-1000038 https://nvd.nist.gov/vuln/detail/CVE-2018-1000038 [ 6 ] CVE-2018-1000039 https://nvd.nist.gov/vuln/detail/CVE-2018-1000039 [ 7 ] CVE-2018-1000040 https://nvd.nist.gov/vuln/detail/CVE-2018-1000040 [ 8 ] CVE-2018-1000051 https://nvd.nist.gov/vuln/detail/CVE-2018-1000051 [ 9 ] CVE-2018-5686 https://nvd.nist.gov/vuln/detail/CVE-2018-5686 [ 10 ] CVE-2018-6187 https://nvd.nist.gov/vuln/detail/CVE-2018-6187 [ 11 ] CVE-2018-6192 https://nvd.nist.gov/vuln/detail/CVE-2018-6192 [ 12 ] CVE-2018-6544 https://nvd.nist.gov/vuln/detail/CVE-2018-6544 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201811-15 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 2018 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