openSUSE Security Update: Security update for libxml2 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:1917-1 Rating: moderate References: #1186015 Cross-References: CVE-2021-3541 CVSS scores: CVE-2021-3541 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Affected Products: openSUSE Leap 15.3 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for libxml2 fixes the following issues: - CVE-2021-3541: Fixed exponential entity expansion attack bypasses all existing protection mechanisms. (bsc#1186015) 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 15.3: zypper in -t patch openSUSE-SLE-15.3-2021-1917=1 Package List: - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): libxml2-2-2.9.7-3.37.1 libxml2-2-debuginfo-2.9.7-3.37.1 libxml2-debugsource-2.9.7-3.37.1 libxml2-devel-2.9.7-3.37.1 libxml2-tools-2.9.7-3.37.1 libxml2-tools-debuginfo-2.9.7-3.37.1 python-libxml2-python-debugsource-2.9.7-3.37.1 python2-libxml2-python-2.9.7-3.37.1 python2-libxml2-python-debuginfo-2.9.7-3.37.1 python3-libxml2-python-2.9.7-3.37.1 python3-libxml2-python-debuginfo-2.9.7-3.37.1 - openSUSE Leap 15.3 (noarch): libxml2-doc-2.9.7-3.37.1 - openSUSE Leap 15.3 (x86_64): libxml2-2-32bit-2.9.7-3.37.1 libxml2-2-32bit-debuginfo-2.9.7-3.37.1 libxml2-devel-32bit-2.9.7-3.37.1 References: https://www.suse.com/security/cve/CVE-2021-3541.html https://bugzilla.suse.com/1186015