openSUSE Security Update: Security update for openjpeg2 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2018:1381-1 Rating: moderate References: #1066713 #1072124 #1072125 Cross-References: CVE-2015-1239 CVE-2017-171479 CVE-2017-17479 CVE-2017-17480 Affected Products: openSUSE Leap 42.3 ______________________________________________________________________________ An update that fixes four vulnerabilities is now available. Description: This update for openjpeg2 fixes the following security issues: - CVE-2015-1239: A double free vulnerability in the j2k_read_ppm_v3 function allowed remote attackers to cause a denial of service (crash) (bsc#1066713) - CVE-2017-17479: A stack-based buffer overflow in the pgxtoimage function in jpwl/convert.c could crash the converter. (bsc#1072125) - CVE-2017-17480: A stack-based buffer overflow in the pgxtovolume function in jp3d/convert.c could crash the converter. (bsc#1072124) This update was imported from the SUSE:SLE-12-SP2: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 42.3: zypper in -t patch openSUSE-2018-490=1 Package List: - openSUSE Leap 42.3 (i586 x86_64): libopenjp2-7-2.1.0-22.1 libopenjp2-7-debuginfo-2.1.0-22.1 openjpeg2-2.1.0-22.1 openjpeg2-debuginfo-2.1.0-22.1 openjpeg2-debugsource-2.1.0-22.1 openjpeg2-devel-2.1.0-22.1 - openSUSE Leap 42.3 (x86_64): libopenjp2-7-32bit-2.1.0-22.1 libopenjp2-7-debuginfo-32bit-2.1.0-22.1 References: https://www.suse.com/security/cve/CVE-2015-1239.html https://www.suse.com/security/cve/CVE-2017-171479.html https://www.suse.com/security/cve/CVE-2017-17479.html https://www.suse.com/security/cve/CVE-2017-17480.html https://bugzilla.suse.com/1066713 https://bugzilla.suse.com/1072124 https://bugzilla.suse.com/1072125