openSUSE: 2020:1841-1 Critical: Tigervnc Impersonation Issue
opensuse
November 5, 2020
An update that fixes one vulnerability is now available.
Description
This update for tigervnc fixes the following issues:
- CVE-2020-26117: Server certificates were stored as certiticate
authorities, allowing malicious owners of these certificates to
impersonate any server after a client had added an exception
(bsc#1176733)
This update was imported from the SUSE:SLE-15-SP1: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 15.1:
zypper in -t patch openSUSE-2020-1841=1
Package List
- openSUSE Leap 15.1 (x86_64):
libXvnc-devel-1.9.0-lp151.4.9.1
libXvnc1-1.9.0-lp151.4.9.1
libXvnc1-debuginfo-1.9.0-lp151.4.9.1
tigervnc-1.9.0-lp151.4.9.1
tigervnc-debuginfo-1.9.0-lp151.4.9.1
tigervnc-debugsource-1.9.0-lp151.4.9.1
xorg-x11-Xvnc-1.9.0-lp151.4.9.1
xorg-x11-Xvnc-debuginfo-1.9.0-lp151.4.9.1
xorg-x11-Xvnc-module-1.9.0-lp151.4.9.1
xorg-x11-Xvnc-module-debuginfo-1.9.0-lp151.4.9.1
- openSUSE Leap 15.1 (noarch):
tigervnc-x11vnc-1.9.0-lp151.4.9.1
xorg-x11-Xvnc-java-1.9.0-lp151.4.9.1
xorg-x11-Xvnc-novnc-1.9.0-lp151.4.9.1
References
https://www.suse.com/security/cve/CVE-2020-26117.html
https://bugzilla.suse.com/1176733
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Severity
critical
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Low
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Critical
Announcement ID: openSUSE-SU-2020:1841-1
Rating: critical
Affected Products:
openSUSE Leap 15.1
Topics Covered
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