openSUSE Security Update: Security update for unzip ______________________________________________________________________________ Announcement ID: openSUSE-SU-2018:3043-1 Rating: moderate References: #1013992 #1013993 #1080074 #910683 #914442 #950110 #950111 Cross-References: CVE-2014-9636 CVE-2014-9913 CVE-2015-7696 CVE-2015-7697 CVE-2016-9844 CVE-2018-1000035 Affected Products: openSUSE Leap 42.3 ______________________________________________________________________________ An update that solves 6 vulnerabilities and has one errata is now available. Description: This update for unzip fixes the following security issues: - CVE-2014-9913: Specially crafted zip files could trigger invalid memory writes possibly resulting in DoS or corruption (bsc#1013993) - CVE-2015-7696: Specially crafted zip files with password protection could trigger a crash and lead to denial of service (bsc#950110) - CVE-2015-7697: Specially crafted zip files could trigger an endless loop and lead to denial of service (bsc#950111) - CVE-2016-9844: Specially crafted zip files could trigger invalid memory writes possibly resulting in DoS or corruption (bsc#1013992) - CVE-2018-1000035: Prevent heap-based buffer overflow in the processing of password-protected archives that allowed an attacker to perform a denial of service or to possibly achieve code execution (bsc#1080074). - CVE-2014-9636: Prevent denial of service (out-of-bounds read or write and crash) via an extra field with an uncompressed size smaller than the compressed field size in a zip archive that advertises STORED method compression (bsc#914442). This non-security issue was fixed: - Allow processing of Windows zip64 archives (Windows archivers set total_disks field to 0 but per standard, valid values are 1 and higher) (bnc#910683) This update was imported from the SUSE:SLE-12: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-2018-1124=1 Package List: - openSUSE Leap 42.3 (i586 x86_64): unzip-6.00-31.3.1 unzip-debuginfo-6.00-31.3.1 unzip-debugsource-6.00-31.3.1 unzip-doc-6.00-31.3.1 unzip-rcc-6.00-31.3.1 unzip-rcc-debuginfo-6.00-31.3.1 unzip-rcc-debugsource-6.00-31.3.1 References: https://www.suse.com/security/cve/CVE-2014-9636.html https://www.suse.com/security/cve/CVE-2014-9913.html https://www.suse.com/security/cve/CVE-2015-7696.html https://www.suse.com/security/cve/CVE-2015-7697.html https://www.suse.com/security/cve/CVE-2016-9844.html https://www.suse.com/security/cve/CVE-2018-1000035.html https://bugzilla.suse.com/1013992 https://bugzilla.suse.com/1013993 https://bugzilla.suse.com/1080074 https://bugzilla.suse.com/910683 https://bugzilla.suse.com/914442 https://bugzilla.suse.com/950110 https://bugzilla.suse.com/950111