openSUSE Security Update: Security update for mupdf ______________________________________________________________________________ Announcement ID: openSUSE-SU-2017:3064-1 Rating: moderate References: #1032140 #1036637 #1039850 #1041090 #1052029 Cross-References: CVE-2016-10221 CVE-2016-8728 CVE-2016-8729 CVE-2017-7976 Affected Products: openSUSE Leap 42.3 openSUSE Leap 42.2 ______________________________________________________________________________ An update that solves four vulnerabilities and has one errata is now available. Description: This update for mupdf fixes the following issues: Security issues fixed: - CVE-2017-7976: integer overflow (jbig2_image_compose function in jbig2_image.c) during operations on a crafted .jb2 file (boo#1052029). - CVE-2016-10221: count_entries in pdf-layer.c allows for DoS (boo#1032140). - CVE-2016-8728: Fitz library font glyph scaling Code Execution Vulnerability (boo#1039850). Bug fixes: - Update to version 1.11 * This is primarily a bug fix release. * PDF portfolio support with command line tool "mutool portfolio". * Add callbacks to load fallback fonts from the system. * Use system fonts in Android to reduce install size. * Flag to disable publisher styles in EPUB layout. * Improved SVG output. - Add reproducible.patch to sort input files to make build reproducible (boo#1041090) - mupdf is not a terminal app (boo#1036637) Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE Leap 42.3: zypper in -t patch openSUSE-2017-1300=1 - openSUSE Leap 42.2: zypper in -t patch openSUSE-2017-1300=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE Leap 42.3 (i586 x86_64): mupdf-1.11-16.1 mupdf-devel-static-1.11-16.1 - openSUSE Leap 42.2 (i586 x86_64): mupdf-1.11-13.3.1 mupdf-devel-static-1.11-13.3.1 References: https://www.suse.com/security/cve/CVE-2016-10221.html https://www.suse.com/security/cve/CVE-2016-8728.html https://www.suse.com/security/cve/CVE-2016-8729.html https://www.suse.com/security/cve/CVE-2017-7976.html https://bugzilla.suse.com/1032140 https://bugzilla.suse.com/1036637 https://bugzilla.suse.com/1039850 https://bugzilla.suse.com/1041090 https://bugzilla.suse.com/1052029