openSUSE Security Update: Security update for xorg-x11-server ______________________________________________________________________________ Announcement ID: openSUSE-SU-2020:1302-1 Rating: important References: #1174633 #1174635 #1174638 Cross-References: CVE-2020-14345 CVE-2020-14346 CVE-2020-14347 Affected Products: openSUSE Leap 15.2 ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for xorg-x11-server fixes the following issues: - CVE-2020-14347: Leak of uninitialized heap memory from the X server to clients on pixmap allocation (bsc#1174633, ZDI-CAN-11426). - CVE-2020-14346: XIChangeHierarchy Integer Underflow Privilege Escalation Vulnerability (bsc#1174638, ZDI-CAN-11429). - CVE-2020-14345: XKB out-of-bounds access privilege escalation vulnerability (bsc#1174635, ZDI-CAN-11428). This update was imported from the SUSE:SLE-15-SP2: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-2020-1302=1 Package List: - openSUSE Leap 15.2 (i586 x86_64): xorg-x11-server-1.20.3-lp152.8.3.1 xorg-x11-server-debuginfo-1.20.3-lp152.8.3.1 xorg-x11-server-debugsource-1.20.3-lp152.8.3.1 xorg-x11-server-extra-1.20.3-lp152.8.3.1 xorg-x11-server-extra-debuginfo-1.20.3-lp152.8.3.1 xorg-x11-server-sdk-1.20.3-lp152.8.3.1 xorg-x11-server-source-1.20.3-lp152.8.3.1 xorg-x11-server-wayland-1.20.3-lp152.8.3.1 xorg-x11-server-wayland-debuginfo-1.20.3-lp152.8.3.1 References: https://www.suse.com/security/cve/CVE-2020-14345.html https://www.suse.com/security/cve/CVE-2020-14346.html https://www.suse.com/security/cve/CVE-2020-14347.html https://bugzilla.suse.com/1174633 https://bugzilla.suse.com/1174635 https://bugzilla.suse.com/1174638