openSUSE Security Update: Security update for netpbm ______________________________________________________________________________ Announcement ID: openSUSE-SU-2017:1698-1 Rating: moderate References: #1024287 #1024292 #1024294 Cross-References: CVE-2017-2581 CVE-2017-2586 CVE-2017-2587 Affected Products: openSUSE Leap 42.2 ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for netpbm fixes the following issues: Security bugs: * CVE-2017-2586: A NULL pointer dereference in stringToUint function could lead to a denial of service (abort) problem when processing malformed images. [bsc#1024292] * CVE-2017-2581: A out-of-bounds write in writeRasterPbm() could be used by attackers to crash the decoder or potentially execute code. [bsc#1024287] * CVE-2017-2587: A insufficient size check of memory allocation in createCanvas() function could be used for a denial of service attack (memory exhaustion) [bsc#1024294] This update was imported from the SUSE:SLE-12:Update update project. Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE Leap 42.2: zypper in -t patch openSUSE-2017-742=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE Leap 42.2 (i586 x86_64): libnetpbm-devel-10.66.3-8.3.1 libnetpbm11-10.66.3-8.3.1 libnetpbm11-debuginfo-10.66.3-8.3.1 netpbm-10.66.3-8.3.1 netpbm-debuginfo-10.66.3-8.3.1 netpbm-debugsource-10.66.3-8.3.1 - openSUSE Leap 42.2 (x86_64): libnetpbm11-32bit-10.66.3-8.3.1 libnetpbm11-debuginfo-32bit-10.66.3-8.3.1 References: https://www.suse.com/security/cve/CVE-2017-2581.html https://www.suse.com/security/cve/CVE-2017-2586.html https://www.suse.com/security/cve/CVE-2017-2587.html https://bugzilla.suse.com/1024287 https://bugzilla.suse.com/1024292 https://bugzilla.suse.com/1024294