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openSUSE: 2019:0196-1 Critical: LibVNCServer Heap Overflow Threat

opensuse
Calendar Grey February 18, 2019
Dist Opensuse Esm H88
openSUSE Security Update: Security update for LibVNCServer _________________________________________
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.

Topics%20covered

Topics Covered

security advisory critical patch heap overflow openSUSE LibVNCServer

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 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

--

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2019:0196-1
Rating: critical
Affected Products: openSUSE Leap 15.0

Topics%20covered

Topics Covered

security advisory critical patch heap overflow openSUSE LibVNCServer

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