openSUSE: 2019:0200-1 Critical: LibVNCServer Heap Overflow Issues
opensuse
February 18, 2019
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-12:Update update project.
Topics Covered
Patch
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 42.3:
zypper in -t patch openSUSE-2019-200=1
Package List
- openSUSE Leap 42.3 (i586 x86_64):
LibVNCServer-debugsource-0.9.9-16.9.1
LibVNCServer-devel-0.9.9-16.9.1
libvncclient0-0.9.9-16.9.1
libvncclient0-debuginfo-0.9.9-16.9.1
libvncserver0-0.9.9-16.9.1
libvncserver0-debuginfo-0.9.9-16.9.1
linuxvnc-0.9.9-16.9.1
linuxvnc-debuginfo-0.9.9-16.9.1
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
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Severity
critical
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Critical
Announcement ID: openSUSE-SU-2019:0200-1
Rating: critical
Affected Products:
openSUSE Leap 42.3
Topics Covered
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