openSUSE Security Update: Security update for libpng16 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2019:1530-1 Rating: low References: #1100687 #1121624 #1124211 Cross-References: CVE-2018-13785 CVE-2019-7317 Affected Products: openSUSE Leap 15.1 openSUSE Leap 15.0 ______________________________________________________________________________ An update that solves two vulnerabilities and has one errata is now available. Description: This update for libpng16 fixes the following issues: Security issues fixed: - CVE-2019-7317: Fixed a use-after-free vulnerability, triggered when png_image_free() was called under png_safe_execute (bsc#1124211). - CVE-2018-13785: Fixed a wrong calculation of row_factor in the png_check_chunk_length function in pngrutil.c, which could haved triggered and integer overflow and result in an divide-by-zero while processing a crafted PNG file, leading to a denial of service (bsc#1100687) This update was imported from the SUSE:SLE-15:Update update project. Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.1: zypper in -t patch openSUSE-2019-1530=1 - openSUSE Leap 15.0: zypper in -t patch openSUSE-2019-1530=1 Package List: - openSUSE Leap 15.1 (i586 x86_64): libpng16-16-1.6.34-lp151.3.3.1 libpng16-16-debuginfo-1.6.34-lp151.3.3.1 libpng16-compat-devel-1.6.34-lp151.3.3.1 libpng16-debugsource-1.6.34-lp151.3.3.1 libpng16-devel-1.6.34-lp151.3.3.1 libpng16-tools-1.6.34-lp151.3.3.1 libpng16-tools-debuginfo-1.6.34-lp151.3.3.1 - openSUSE Leap 15.1 (x86_64): libpng16-16-32bit-1.6.34-lp151.3.3.1 libpng16-16-32bit-debuginfo-1.6.34-lp151.3.3.1 libpng16-compat-devel-32bit-1.6.34-lp151.3.3.1 libpng16-devel-32bit-1.6.34-lp151.3.3.1 - openSUSE Leap 15.0 (i586 x86_64): libpng16-16-1.6.34-lp150.2.3.1 libpng16-16-debuginfo-1.6.34-lp150.2.3.1 libpng16-compat-devel-1.6.34-lp150.2.3.1 libpng16-debugsource-1.6.34-lp150.2.3.1 libpng16-devel-1.6.34-lp150.2.3.1 libpng16-tools-1.6.34-lp150.2.3.1 libpng16-tools-debuginfo-1.6.34-lp150.2.3.1 - openSUSE Leap 15.0 (x86_64): libpng16-16-32bit-1.6.34-lp150.2.3.1 libpng16-16-32bit-debuginfo-1.6.34-lp150.2.3.1 libpng16-compat-devel-32bit-1.6.34-lp150.2.3.1 libpng16-devel-32bit-1.6.34-lp150.2.3.1 References: https://www.suse.com/security/cve/CVE-2018-13785.html https://www.suse.com/security/cve/CVE-2019-7317.html https://bugzilla.suse.com/1100687 https://bugzilla.suse.com/1121624 https://bugzilla.suse.com/1124211 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org