openSUSE Security Update: Security update for screen ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:0304-1 Rating: important References: #1182092 Cross-References: CVE-2021-26937 CVSS scores: CVE-2021-26937 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: openSUSE Leap 15.2 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for screen fixes the following issues: - CVE-2021-26937: Fixed double width combining char handling that could lead to a denial of service or code execution (bsc#1182092). This update was imported from the SUSE:SLE-15: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 15.2: zypper in -t patch openSUSE-2021-304=1 Package List: - openSUSE Leap 15.2 (i586 x86_64): screen-4.6.2-lp152.6.3.1 screen-debuginfo-4.6.2-lp152.6.3.1 screen-debugsource-4.6.2-lp152.6.3.1 References: https://www.suse.com/security/cve/CVE-2021-26937.html https://bugzilla.suse.com/1182092