openSUSE Security Update: Security update for libxml2 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2017:1510-1 Rating: moderate References: #1039063 #1039064 #1039066 #1039069 #1039661 #981114 Cross-References: CVE-2016-1839 CVE-2017-9047 CVE-2017-9048 CVE-2017-9049 CVE-2017-9050 Affected Products: openSUSE Leap 42.2 ______________________________________________________________________________ An update that solves 5 vulnerabilities and has one errata is now available. Description: This update for libxml2 fixes the following issues: - CVE-2017-9047, CVE-2017-9048: The function xmlSnprintfElementContent in valid.c was vulnerable to a stack buffer overflow (bsc#1039063, bsc#1039064) - CVE-2017-9049: The function xmlDictComputeFastKey in dict.c was vulnerable to a heap-based buffer over-read. (bsc#1039066) - CVE-2017-9050: The function xmlDictAddString was vulnerable to a heap-based buffer over-read (bsc#1039661) - CVE-2016-1839: heap-based buffer overflow (xmlDictAddString func) (bnc#1039069) This update was imported from the SUSE:SLE-12-SP2: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-2017-663=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE Leap 42.2 (i586 x86_64): libxml2-2-2.9.4-5.3.1 libxml2-2-debuginfo-2.9.4-5.3.1 libxml2-debugsource-2.9.4-5.3.1 libxml2-devel-2.9.4-5.3.1 libxml2-tools-2.9.4-5.3.1 libxml2-tools-debuginfo-2.9.4-5.3.1 python-libxml2-2.9.4-5.3.1 python-libxml2-debuginfo-2.9.4-5.3.1 python-libxml2-debugsource-2.9.4-5.3.1 - openSUSE Leap 42.2 (noarch): libxml2-doc-2.9.4-5.3.1 - openSUSE Leap 42.2 (x86_64): libxml2-2-32bit-2.9.4-5.3.1 libxml2-2-debuginfo-32bit-2.9.4-5.3.1 libxml2-devel-32bit-2.9.4-5.3.1 References: https://www.suse.com/security/cve/CVE-2016-1839.html https://www.suse.com/security/cve/CVE-2017-9047.html https://www.suse.com/security/cve/CVE-2017-9048.html https://www.suse.com/security/cve/CVE-2017-9049.html https://www.suse.com/security/cve/CVE-2017-9050.html https://bugzilla.suse.com/1039063 https://bugzilla.suse.com/1039064 https://bugzilla.suse.com/1039066 https://bugzilla.suse.com/1039069 https://bugzilla.suse.com/1039661 https://bugzilla.suse.com/981114