openSUSE Security Update: Security update for lz4 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:1825-1 Rating: important References: #1185438 Cross-References: CVE-2021-3520 CVSS scores: CVE-2021-3520 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2021-3520 (SUSE): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H Affected Products: openSUSE Leap 15.3 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for lz4 fixes the following issues: - CVE-2021-3520: Fixed memory corruption due to an integer overflow bug caused by memmove argument (bsc#1185438). 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-15.3-2021-1825=1 Package List: - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): liblz4-1-1.9.2-3.3.1 liblz4-1-debuginfo-1.9.2-3.3.1 liblz4-devel-1.9.2-3.3.1 lz4-1.9.2-3.3.1 lz4-debuginfo-1.9.2-3.3.1 lz4-debugsource-1.9.2-3.3.1 - openSUSE Leap 15.3 (x86_64): liblz4-1-32bit-1.9.2-3.3.1 liblz4-1-32bit-debuginfo-1.9.2-3.3.1 References: https://www.suse.com/security/cve/CVE-2021-3520.html https://bugzilla.suse.com/1185438