Zwei Probleme in libpng16
ID: | SUSE-SU-2019:1398-2 |
Distribution: | SUSE |
Plattformen: | SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1, SUSE Linux Enterprise Module for Basesystem 15-SP1 |
Datum: | Sa, 6. Juli 2019, 10:21 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-13785
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7317 |
Applikationen: | libpng |
Originalnachricht |
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SUSE Security Update: Security update for libpng16 ______________________________________________________________________________ Announcement ID: SUSE-SU-2019:1398-2 Rating: low References: #1100687 #1121624 #1124211 Cross-References: CVE-2018-13785 CVE-2019-7317 Affected Products: SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 SUSE Linux Enterprise Module for Basesystem 15-SP1 ______________________________________________________________________________ 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) Patch Instructions: To install this SUSE 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: - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1: zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1398=1 - SUSE Linux Enterprise Module for Basesystem 15-SP1: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1398=1 Package List: - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64): libpng16-debugsource-1.6.34-3.9.1 libpng16-tools-1.6.34-3.9.1 libpng16-tools-debuginfo-1.6.34-3.9.1 - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (x86_64): libpng16-compat-devel-32bit-1.6.34-3.9.1 libpng16-devel-32bit-1.6.34-3.9.1 - SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64): libpng16-16-1.6.34-3.9.1 libpng16-16-debuginfo-1.6.34-3.9.1 libpng16-compat-devel-1.6.34-3.9.1 libpng16-debugsource-1.6.34-3.9.1 libpng16-devel-1.6.34-3.9.1 - SUSE Linux Enterprise Module for Basesystem 15-SP1 (x86_64): libpng16-16-32bit-1.6.34-3.9.1 libpng16-16-32bit-debuginfo-1.6.34-3.9.1 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 _______________________________________________ sle-security-updates mailing list sle-security-updates@lists.suse.com http://lists.suse.com/mailman/listinfo/sle-security-updates |