openSUSE Security Update: Security update for LibVNCServer ______________________________________________________________________________
Announcement ID: openSUSE-SU-2019:0196-1 Rating: critical References: #1123823 #1123828 #1123832 Cross-References: CVE-2018-20748 CVE-2018-20749 CVE-2018-20750
Affected Products: openSUSE Leap 15.0 ______________________________________________________________________________
An update that fixes three vulnerabilities is now available.
Description:
This update for LibVNCServer fixes the following issues:
Security issues fixed:
- CVE-2018-20749: Fixed a heap out of bounds write vulnerability in rfbserver.c (bsc#1123828) - CVE-2018-20750: Fixed a heap out of bounds write vulnerability in rfbserver.c (bsc#1123832) - CVE-2018-20748: Fixed multiple heap out-of-bound writes in VNC client code (bsc#1123823)
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 15.0:
zypper in -t patch openSUSE-2019-196=1
Package List:
- openSUSE Leap 15.0 (i586 x86_64):
LibVNCServer-debugsource-0.9.10-lp150.3.6.1 LibVNCServer-devel-0.9.10-lp150.3.6.1 libvncclient0-0.9.10-lp150.3.6.1 libvncclient0-debuginfo-0.9.10-lp150.3.6.1 libvncserver0-0.9.10-lp150.3.6.1 libvncserver0-debuginfo-0.9.10-lp150.3.6.1
References:
https://www.suse.com/security/cve/CVE-2018-20748.html https://www.suse.com/security/cve/CVE-2018-20749.html https://www.suse.com/security/cve/CVE-2018-20750.html https://bugzilla.suse.com/1123823 https://bugzilla.suse.com/1123828 https://bugzilla.suse.com/1123832